---
tool: Crawlinx SEO audit
source: https://crawlinx.com
domain: grinds.cz
report_url: "https://crawlinx.com/audit/grinds.cz"
crawl_id: 20260803T001817-fcee1cd2
health_score: 65
generated_at: 2026-08-26T02:40:25Z
total_pages: 38
html_pages: 31
indexable_pages: 31
errors: 0
warnings: 129
notices: 365
---

# SEO audit: grinds.cz

**Health score: 65/100** — needs attention

> Audited by [Crawlinx](https://crawlinx.com) — the free technical-SEO crawler. Full report: https://crawlinx.com/audit/grinds.cz

## Overview

| Metric | Value |
| --- | --- |
| Pages crawled | 38 |
| HTML pages | 31 |
| Indexable | 31 |
| Non-indexable | 0 |
| Orphan pages | 0 |
| Broken internal links | 0 |
| Avg response time | 2482 ms |
| Errors / Warnings / Notices | 0 / 129 / 365 |
| Status codes | 7×0, 31×200 |

## Categories

| Category | Score | Errors | Warnings | Notices |
| --- | ---: | ---: | ---: | ---: |
| Budget | 56 | 0 | 56 | 0 |
| Performance | 76 | 0 | 31 | 147 |
| Titles | 90 | 0 | 13 | 0 |
| Duplicate | 91 | 0 | 11 | 0 |
| Images | 94 | 0 | 8 | 62 |
| Agent Readiness | 94 | 0 | 7 | 19 |
| Canonical | 99 | 0 | 1 | 0 |
| Crawlability | 99 | 0 | 1 | 6 |
| Meta Description | 99 | 0 | 1 | 4 |
| Cache | 100 | 0 | 0 | 31 |
| Headings | 100 | 0 | 0 | 2 |
| Security | 100 | 0 | 0 | 62 |
| Social | 100 | 0 | 0 | 32 |

## Issues

### Warnings (129)

#### Control has no accessible name

- Rule: `agent.control_no_name` · Category: Agent Readiness · Occurrences: 7

- [https://www.grinds.cz/gr1nds-25mg-cinnamon-roll/](https://www.grinds.cz/gr1nds-25mg-cinnamon-roll/) — 8 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.grinds.cz/gr1nds-50mg-double-mocha/](https://www.grinds.cz/gr1nds-50mg-double-mocha/) — 8 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.grinds.cz/gr1nds-50mg-double-shot-espresso/](https://www.grinds.cz/gr1nds-50mg-double-shot-espresso/) — 8 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.grinds.cz/gr1nds-50mg-orange-citrus/](https://www.grinds.cz/gr1nds-50mg-orange-citrus/) — 8 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.grinds.cz/grinds-100mg-red-eye-espresso/](https://www.grinds.cz/grinds-100mg-red-eye-espresso/) — 7 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.grinds.cz/grinds-50mg-peanut-butter-cup/](https://www.grinds.cz/grinds-50mg-peanut-butter-cup/) — 8 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.grinds.cz/grinds-x-brcc-50mg-minopour-mocha/](https://www.grinds.cz/grinds-x-brcc-50mg-minopour-mocha/) — 7 button/link(s) with no text or aria-label — an agent can't target them

#### robots.txt-disallowed URL receives internal links (crawl-budget leak)

- Rule: `budget.disallow_linked` · Category: Budget · Occurrences: 56

- [https://www.grinds.cz/action/Currency/changeCurrency/?currencyCode=CZK](https://www.grinds.cz/action/Currency/changeCurrency/?currencyCode=CZK) — internal links point to https://www.grinds.cz/action/Currency/changeCurrency/?currencyCode=CZK, which robots.txt disallows for Googlebot — Googlebot discovers the URL, checks robots, then rejects it without indexing, wasting crawl budget and losing the link equity. Remove the internal links, or use noindex instead of Disallow if the page should be fetchable. Linked from: https://www.grinds.cz/kavove-sacky/, https://www.grinds.cz/podminky-ochrany-osobnich-udaju/, https://www.grinds.cz/.
- [https://www.grinds.cz/action/Currency/changeCurrency/?currencyCode=EUR](https://www.grinds.cz/action/Currency/changeCurrency/?currencyCode=EUR) — internal links point to https://www.grinds.cz/action/Currency/changeCurrency/?currencyCode=EUR, which robots.txt disallows for Googlebot — Googlebot discovers the URL, checks robots, then rejects it without indexing, wasting crawl budget and losing the link equity. Remove the internal links, or use noindex instead of Disallow if the page should be fetchable. Linked from: https://www.grinds.cz/kavove-sacky/, https://www.grinds.cz/podminky-ochrany-osobnich-udaju/, https://www.grinds.cz/.
- [https://www.grinds.cz/action/Language/changeLanguage/?language=cs](https://www.grinds.cz/action/Language/changeLanguage/?language=cs) — internal links point to https://www.grinds.cz/action/Language/changeLanguage/?language=cs, which robots.txt disallows for Googlebot — Googlebot discovers the URL, checks robots, then rejects it without indexing, wasting crawl budget and losing the link equity. Remove the internal links, or use noindex instead of Disallow if the page should be fetchable. Linked from: https://www.grinds.cz/kavove-sacky/, https://www.grinds.cz/podminky-ochrany-osobnich-udaju/, https://www.grinds.cz/.
- [https://www.grinds.cz/action/Language/changeLanguage/?language=en](https://www.grinds.cz/action/Language/changeLanguage/?language=en) — internal links point to https://www.grinds.cz/action/Language/changeLanguage/?language=en, which robots.txt disallows for Googlebot — Googlebot discovers the URL, checks robots, then rejects it without indexing, wasting crawl budget and losing the link equity. Remove the internal links, or use noindex instead of Disallow if the page should be fetchable. Linked from: https://www.grinds.cz/kavove-sacky/, https://www.grinds.cz/podminky-ochrany-osobnich-udaju/, https://www.grinds.cz/.
- [https://www.grinds.cz/gr1nds-25mg-cinnamon-roll:dotaz/](https://www.grinds.cz/gr1nds-25mg-cinnamon-roll:dotaz/) — internal links point to https://www.grinds.cz/gr1nds-25mg-cinnamon-roll:dotaz/, which robots.txt disallows for Googlebot — Googlebot discovers the URL, checks robots, then rejects it without indexing, wasting crawl budget and losing the link equity. Remove the internal links, or use noindex instead of Disallow if the page should be fetchable. Linked from: https://www.grinds.cz/gr1nds-25mg-cinnamon-roll/.
- [https://www.grinds.cz/gr1nds-25mg-cinnamon-roll:moznosti-dopravy/](https://www.grinds.cz/gr1nds-25mg-cinnamon-roll:moznosti-dopravy/) — internal links point to https://www.grinds.cz/gr1nds-25mg-cinnamon-roll:moznosti-dopravy/, which robots.txt disallows for Googlebot — Googlebot discovers the URL, checks robots, then rejects it without indexing, wasting crawl budget and losing the link equity. Remove the internal links, or use noindex instead of Disallow if the page should be fetchable. Linked from: https://www.grinds.cz/gr1nds-25mg-cinnamon-roll/.
- [https://www.grinds.cz/gr1nds-50mg-double-mocha:dotaz/](https://www.grinds.cz/gr1nds-50mg-double-mocha:dotaz/) — internal links point to https://www.grinds.cz/gr1nds-50mg-double-mocha:dotaz/, which robots.txt disallows for Googlebot — Googlebot discovers the URL, checks robots, then rejects it without indexing, wasting crawl budget and losing the link equity. Remove the internal links, or use noindex instead of Disallow if the page should be fetchable. Linked from: https://www.grinds.cz/gr1nds-50mg-double-mocha/.
- [https://www.grinds.cz/gr1nds-50mg-double-mocha:moznosti-dopravy/](https://www.grinds.cz/gr1nds-50mg-double-mocha:moznosti-dopravy/) — internal links point to https://www.grinds.cz/gr1nds-50mg-double-mocha:moznosti-dopravy/, which robots.txt disallows for Googlebot — Googlebot discovers the URL, checks robots, then rejects it without indexing, wasting crawl budget and losing the link equity. Remove the internal links, or use noindex instead of Disallow if the page should be fetchable. Linked from: https://www.grinds.cz/gr1nds-50mg-double-mocha/.
- [https://www.grinds.cz/gr1nds-50mg-double-shot-espresso:dotaz/](https://www.grinds.cz/gr1nds-50mg-double-shot-espresso:dotaz/) — internal links point to https://www.grinds.cz/gr1nds-50mg-double-shot-espresso:dotaz/, which robots.txt disallows for Googlebot — Googlebot discovers the URL, checks robots, then rejects it without indexing, wasting crawl budget and losing the link equity. Remove the internal links, or use noindex instead of Disallow if the page should be fetchable. Linked from: https://www.grinds.cz/gr1nds-50mg-double-shot-espresso/.
- [https://www.grinds.cz/gr1nds-50mg-double-shot-espresso:moznosti-dopravy/](https://www.grinds.cz/gr1nds-50mg-double-shot-espresso:moznosti-dopravy/) — internal links point to https://www.grinds.cz/gr1nds-50mg-double-shot-espresso:moznosti-dopravy/, which robots.txt disallows for Googlebot — Googlebot discovers the URL, checks robots, then rejects it without indexing, wasting crawl budget and losing the link equity. Remove the internal links, or use noindex instead of Disallow if the page should be fetchable. Linked from: https://www.grinds.cz/gr1nds-50mg-double-shot-espresso/.
- [https://www.grinds.cz/gr1nds-50mg-orange-citrus:dotaz/](https://www.grinds.cz/gr1nds-50mg-orange-citrus:dotaz/) — internal links point to https://www.grinds.cz/gr1nds-50mg-orange-citrus:dotaz/, which robots.txt disallows for Googlebot — Googlebot discovers the URL, checks robots, then rejects it without indexing, wasting crawl budget and losing the link equity. Remove the internal links, or use noindex instead of Disallow if the page should be fetchable. Linked from: https://www.grinds.cz/gr1nds-50mg-orange-citrus/.
- [https://www.grinds.cz/gr1nds-50mg-orange-citrus:moznosti-dopravy/](https://www.grinds.cz/gr1nds-50mg-orange-citrus:moznosti-dopravy/) — internal links point to https://www.grinds.cz/gr1nds-50mg-orange-citrus:moznosti-dopravy/, which robots.txt disallows for Googlebot — Googlebot discovers the URL, checks robots, then rejects it without indexing, wasting crawl budget and losing the link equity. Remove the internal links, or use noindex instead of Disallow if the page should be fetchable. Linked from: https://www.grinds.cz/gr1nds-50mg-orange-citrus/.
- [https://www.grinds.cz/grinds-100mg-red-eye-espresso:dotaz/](https://www.grinds.cz/grinds-100mg-red-eye-espresso:dotaz/) — internal links point to https://www.grinds.cz/grinds-100mg-red-eye-espresso:dotaz/, which robots.txt disallows for Googlebot — Googlebot discovers the URL, checks robots, then rejects it without indexing, wasting crawl budget and losing the link equity. Remove the internal links, or use noindex instead of Disallow if the page should be fetchable. Linked from: https://www.grinds.cz/grinds-100mg-red-eye-espresso/.
- [https://www.grinds.cz/grinds-100mg-red-eye-espresso:moznosti-dopravy/](https://www.grinds.cz/grinds-100mg-red-eye-espresso:moznosti-dopravy/) — internal links point to https://www.grinds.cz/grinds-100mg-red-eye-espresso:moznosti-dopravy/, which robots.txt disallows for Googlebot — Googlebot discovers the URL, checks robots, then rejects it without indexing, wasting crawl budget and losing the link equity. Remove the internal links, or use noindex instead of Disallow if the page should be fetchable. Linked from: https://www.grinds.cz/grinds-100mg-red-eye-espresso/.
- [https://www.grinds.cz/grinds-50mg-peanut-butter-cup:dotaz/](https://www.grinds.cz/grinds-50mg-peanut-butter-cup:dotaz/) — internal links point to https://www.grinds.cz/grinds-50mg-peanut-butter-cup:dotaz/, which robots.txt disallows for Googlebot — Googlebot discovers the URL, checks robots, then rejects it without indexing, wasting crawl budget and losing the link equity. Remove the internal links, or use noindex instead of Disallow if the page should be fetchable. Linked from: https://www.grinds.cz/grinds-50mg-peanut-butter-cup/.
- [https://www.grinds.cz/grinds-50mg-peanut-butter-cup:moznosti-dopravy/](https://www.grinds.cz/grinds-50mg-peanut-butter-cup:moznosti-dopravy/) — internal links point to https://www.grinds.cz/grinds-50mg-peanut-butter-cup:moznosti-dopravy/, which robots.txt disallows for Googlebot — Googlebot discovers the URL, checks robots, then rejects it without indexing, wasting crawl budget and losing the link equity. Remove the internal links, or use noindex instead of Disallow if the page should be fetchable. Linked from: https://www.grinds.cz/grinds-50mg-peanut-butter-cup/.
- [https://www.grinds.cz/grinds-x-brcc-50mg-minopour-mocha:dotaz/](https://www.grinds.cz/grinds-x-brcc-50mg-minopour-mocha:dotaz/) — internal links point to https://www.grinds.cz/grinds-x-brcc-50mg-minopour-mocha:dotaz/, which robots.txt disallows for Googlebot — Googlebot discovers the URL, checks robots, then rejects it without indexing, wasting crawl budget and losing the link equity. Remove the internal links, or use noindex instead of Disallow if the page should be fetchable. Linked from: https://www.grinds.cz/grinds-x-brcc-50mg-minopour-mocha/.
- [https://www.grinds.cz/grinds-x-brcc-50mg-minopour-mocha:moznosti-dopravy/](https://www.grinds.cz/grinds-x-brcc-50mg-minopour-mocha:moznosti-dopravy/) — internal links point to https://www.grinds.cz/grinds-x-brcc-50mg-minopour-mocha:moznosti-dopravy/, which robots.txt disallows for Googlebot — Googlebot discovers the URL, checks robots, then rejects it without indexing, wasting crawl budget and losing the link equity. Remove the internal links, or use noindex instead of Disallow if the page should be fetchable. Linked from: https://www.grinds.cz/grinds-x-brcc-50mg-minopour-mocha/.
- [https://www.grinds.cz/klient/zapomenute-heslo/](https://www.grinds.cz/klient/zapomenute-heslo/) — internal links point to https://www.grinds.cz/klient/zapomenute-heslo/, which robots.txt disallows for Googlebot — Googlebot discovers the URL, checks robots, then rejects it without indexing, wasting crawl budget and losing the link equity. Remove the internal links, or use noindex instead of Disallow if the page should be fetchable. Linked from: https://www.grinds.cz/kavove-sacky/, https://www.grinds.cz/podminky-ochrany-osobnich-udaju/, https://www.grinds.cz/.
- [https://www.grinds.cz/kosik/](https://www.grinds.cz/kosik/) — internal links point to https://www.grinds.cz/kosik/, which robots.txt disallows for Googlebot — Googlebot discovers the URL, checks robots, then rejects it without indexing, wasting crawl budget and losing the link equity. Remove the internal links, or use noindex instead of Disallow if the page should be fetchable. Linked from: https://www.grinds.cz/kavove-sacky/, https://www.grinds.cz/podminky-ochrany-osobnich-udaju/, https://www.grinds.cz/.
- [https://www.grinds.cz/login/?backTo=%2F](https://www.grinds.cz/login/?backTo=%2F) — internal links point to https://www.grinds.cz/login/?backTo=%2F, which robots.txt disallows for Googlebot — Googlebot discovers the URL, checks robots, then rejects it without indexing, wasting crawl budget and losing the link equity. Remove the internal links, or use noindex instead of Disallow if the page should be fetchable. Linked from: https://www.grinds.cz/.
- [https://www.grinds.cz/login/?backTo=%2F---maximalni-vykon---100-mg-kofeinu%2F](https://www.grinds.cz/login/?backTo=%2F---maximalni-vykon---100-mg-kofeinu%2F) — internal links point to https://www.grinds.cz/login/?backTo=%2F---maximalni-vykon---100-mg-kofeinu%2F, which robots.txt disallows for Googlebot — Googlebot discovers the URL, checks robots, then rejects it without indexing, wasting crawl budget and losing the link equity. Remove the internal links, or use noindex instead of Disallow if the page should be fetchable. Linked from: https://www.grinds.cz/---maximalni-vykon---100-mg-kofeinu/.
- [https://www.grinds.cz/login/?backTo=%2F---silna-energie---80-mg-kofeinu%2F](https://www.grinds.cz/login/?backTo=%2F---silna-energie---80-mg-kofeinu%2F) — internal links point to https://www.grinds.cz/login/?backTo=%2F---silna-energie---80-mg-kofeinu%2F, which robots.txt disallows for Googlebot — Googlebot discovers the URL, checks robots, then rejects it without indexing, wasting crawl budget and losing the link equity. Remove the internal links, or use noindex instead of Disallow if the page should be fetchable. Linked from: https://www.grinds.cz/---silna-energie---80-mg-kofeinu/.
- [https://www.grinds.cz/login/?backTo=%2F--lehke-povzbuzeni---25-mg-kofeinu%2F](https://www.grinds.cz/login/?backTo=%2F--lehke-povzbuzeni---25-mg-kofeinu%2F) — internal links point to https://www.grinds.cz/login/?backTo=%2F--lehke-povzbuzeni---25-mg-kofeinu%2F, which robots.txt disallows for Googlebot — Googlebot discovers the URL, checks robots, then rejects it without indexing, wasting crawl budget and losing the link equity. Remove the internal links, or use noindex instead of Disallow if the page should be fetchable. Linked from: https://www.grinds.cz/--lehke-povzbuzeni---25-mg-kofeinu/.
- [https://www.grinds.cz/login/?backTo=%2F--stredni-sila---50-mg-kofeinu%2F](https://www.grinds.cz/login/?backTo=%2F--stredni-sila---50-mg-kofeinu%2F) — internal links point to https://www.grinds.cz/login/?backTo=%2F--stredni-sila---50-mg-kofeinu%2F, which robots.txt disallows for Googlebot — Googlebot discovers the URL, checks robots, then rejects it without indexing, wasting crawl budget and losing the link equity. Remove the internal links, or use noindex instead of Disallow if the page should be fetchable. Linked from: https://www.grinds.cz/--stredni-sila---50-mg-kofeinu/.
- [https://www.grinds.cz/login/?backTo=%2Famericancoffeehub%2F](https://www.grinds.cz/login/?backTo=%2Famericancoffeehub%2F) — internal links point to https://www.grinds.cz/login/?backTo=%2Famericancoffeehub%2F, which robots.txt disallows for Googlebot — Googlebot discovers the URL, checks robots, then rejects it without indexing, wasting crawl budget and losing the link equity. Remove the internal links, or use noindex instead of Disallow if the page should be fetchable. Linked from: https://www.grinds.cz/americancoffeehub/.
- [https://www.grinds.cz/login/?backTo=%2Fbones-coffee-company%2F](https://www.grinds.cz/login/?backTo=%2Fbones-coffee-company%2F) — internal links point to https://www.grinds.cz/login/?backTo=%2Fbones-coffee-company%2F, which robots.txt disallows for Googlebot — Googlebot discovers the URL, checks robots, then rejects it without indexing, wasting crawl budget and losing the link equity. Remove the internal links, or use noindex instead of Disallow if the page should be fetchable. Linked from: https://www.grinds.cz/bones-coffee-company/.
- [https://www.grinds.cz/login/?backTo=%2Fbrcc%2F](https://www.grinds.cz/login/?backTo=%2Fbrcc%2F) — internal links point to https://www.grinds.cz/login/?backTo=%2Fbrcc%2F, which robots.txt disallows for Googlebot — Googlebot discovers the URL, checks robots, then rejects it without indexing, wasting crawl budget and losing the link equity. Remove the internal links, or use noindex instead of Disallow if the page should be fetchable. Linked from: https://www.grinds.cz/brcc/.
- [https://www.grinds.cz/login/?backTo=%2Fcasto-kladene-dotazy%2F](https://www.grinds.cz/login/?backTo=%2Fcasto-kladene-dotazy%2F) — internal links point to https://www.grinds.cz/login/?backTo=%2Fcasto-kladene-dotazy%2F, which robots.txt disallows for Googlebot — Googlebot discovers the URL, checks robots, then rejects it without indexing, wasting crawl budget and losing the link equity. Remove the internal links, or use noindex instead of Disallow if the page should be fetchable. Linked from: https://www.grinds.cz/casto-kladene-dotazy/.
- [https://www.grinds.cz/login/?backTo=%2Fdoplnky%2F](https://www.grinds.cz/login/?backTo=%2Fdoplnky%2F) — internal links point to https://www.grinds.cz/login/?backTo=%2Fdoplnky%2F, which robots.txt disallows for Googlebot — Googlebot discovers the URL, checks robots, then rejects it without indexing, wasting crawl budget and losing the link equity. Remove the internal links, or use noindex instead of Disallow if the page should be fetchable. Linked from: https://www.grinds.cz/doplnky/.
- [https://www.grinds.cz/login/?backTo=%2Fgr1nds-25mg-cinnamon-roll%2F](https://www.grinds.cz/login/?backTo=%2Fgr1nds-25mg-cinnamon-roll%2F) — internal links point to https://www.grinds.cz/login/?backTo=%2Fgr1nds-25mg-cinnamon-roll%2F, which robots.txt disallows for Googlebot — Googlebot discovers the URL, checks robots, then rejects it without indexing, wasting crawl budget and losing the link equity. Remove the internal links, or use noindex instead of Disallow if the page should be fetchable. Linked from: https://www.grinds.cz/gr1nds-25mg-cinnamon-roll/.
- [https://www.grinds.cz/login/?backTo=%2Fgr1nds-50mg-double-mocha%2F](https://www.grinds.cz/login/?backTo=%2Fgr1nds-50mg-double-mocha%2F) — internal links point to https://www.grinds.cz/login/?backTo=%2Fgr1nds-50mg-double-mocha%2F, which robots.txt disallows for Googlebot — Googlebot discovers the URL, checks robots, then rejects it without indexing, wasting crawl budget and losing the link equity. Remove the internal links, or use noindex instead of Disallow if the page should be fetchable. Linked from: https://www.grinds.cz/gr1nds-50mg-double-mocha/.
- [https://www.grinds.cz/login/?backTo=%2Fgr1nds-50mg-double-shot-espresso%2F](https://www.grinds.cz/login/?backTo=%2Fgr1nds-50mg-double-shot-espresso%2F) — internal links point to https://www.grinds.cz/login/?backTo=%2Fgr1nds-50mg-double-shot-espresso%2F, which robots.txt disallows for Googlebot — Googlebot discovers the URL, checks robots, then rejects it without indexing, wasting crawl budget and losing the link equity. Remove the internal links, or use noindex instead of Disallow if the page should be fetchable. Linked from: https://www.grinds.cz/gr1nds-50mg-double-shot-espresso/.
- [https://www.grinds.cz/login/?backTo=%2Fgr1nds-50mg-orange-citrus%2F](https://www.grinds.cz/login/?backTo=%2Fgr1nds-50mg-orange-citrus%2F) — internal links point to https://www.grinds.cz/login/?backTo=%2Fgr1nds-50mg-orange-citrus%2F, which robots.txt disallows for Googlebot — Googlebot discovers the URL, checks robots, then rejects it without indexing, wasting crawl budget and losing the link equity. Remove the internal links, or use noindex instead of Disallow if the page should be fetchable. Linked from: https://www.grinds.cz/gr1nds-50mg-orange-citrus/.
- [https://www.grinds.cz/login/?backTo=%2Fgrinds-100mg-red-eye-espresso%2F](https://www.grinds.cz/login/?backTo=%2Fgrinds-100mg-red-eye-espresso%2F) — internal links point to https://www.grinds.cz/login/?backTo=%2Fgrinds-100mg-red-eye-espresso%2F, which robots.txt disallows for Googlebot — Googlebot discovers the URL, checks robots, then rejects it without indexing, wasting crawl budget and losing the link equity. Remove the internal links, or use noindex instead of Disallow if the page should be fetchable. Linked from: https://www.grinds.cz/grinds-100mg-red-eye-espresso/.
- [https://www.grinds.cz/login/?backTo=%2Fgrinds-50mg-peanut-butter-cup%2F](https://www.grinds.cz/login/?backTo=%2Fgrinds-50mg-peanut-butter-cup%2F) — internal links point to https://www.grinds.cz/login/?backTo=%2Fgrinds-50mg-peanut-butter-cup%2F, which robots.txt disallows for Googlebot — Googlebot discovers the URL, checks robots, then rejects it without indexing, wasting crawl budget and losing the link equity. Remove the internal links, or use noindex instead of Disallow if the page should be fetchable. Linked from: https://www.grinds.cz/grinds-50mg-peanut-butter-cup/.
- [https://www.grinds.cz/login/?backTo=%2Fgrinds-mag-blog-o-energii-kofeinu-a-vykonnosti%2F](https://www.grinds.cz/login/?backTo=%2Fgrinds-mag-blog-o-energii-kofeinu-a-vykonnosti%2F) — internal links point to https://www.grinds.cz/login/?backTo=%2Fgrinds-mag-blog-o-energii-kofeinu-a-vykonnosti%2F, which robots.txt disallows for Googlebot — Googlebot discovers the URL, checks robots, then rejects it without indexing, wasting crawl budget and losing the link equity. Remove the internal links, or use noindex instead of Disallow if the page should be fetchable. Linked from: https://www.grinds.cz/grinds-mag-blog-o-energii-kofeinu-a-vykonnosti/.
- [https://www.grinds.cz/login/?backTo=%2Fgrinds-x-brcc-50mg-minopour-mocha%2F](https://www.grinds.cz/login/?backTo=%2Fgrinds-x-brcc-50mg-minopour-mocha%2F) — internal links point to https://www.grinds.cz/login/?backTo=%2Fgrinds-x-brcc-50mg-minopour-mocha%2F, which robots.txt disallows for Googlebot — Googlebot discovers the URL, checks robots, then rejects it without indexing, wasting crawl budget and losing the link equity. Remove the internal links, or use noindex instead of Disallow if the page should be fetchable. Linked from: https://www.grinds.cz/grinds-x-brcc-50mg-minopour-mocha/.
- [https://www.grinds.cz/login/?backTo=%2Fhotove-napoje-rtd%2F](https://www.grinds.cz/login/?backTo=%2Fhotove-napoje-rtd%2F) — internal links point to https://www.grinds.cz/login/?backTo=%2Fhotove-napoje-rtd%2F, which robots.txt disallows for Googlebot — Googlebot discovers the URL, checks robots, then rejects it without indexing, wasting crawl budget and losing the link equity. Remove the internal links, or use noindex instead of Disallow if the page should be fetchable. Linked from: https://www.grinds.cz/hotove-napoje-rtd/.
- [https://www.grinds.cz/login/?backTo=%2Fkavove-sacky%2F](https://www.grinds.cz/login/?backTo=%2Fkavove-sacky%2F) — internal links point to https://www.grinds.cz/login/?backTo=%2Fkavove-sacky%2F, which robots.txt disallows for Googlebot — Googlebot discovers the URL, checks robots, then rejects it without indexing, wasting crawl budget and losing the link equity. Remove the internal links, or use noindex instead of Disallow if the page should be fetchable. Linked from: https://www.grinds.cz/kavove-sacky/.
- [https://www.grinds.cz/login/?backTo=%2Fkofeinove-sacky%2F](https://www.grinds.cz/login/?backTo=%2Fkofeinove-sacky%2F) — internal links point to https://www.grinds.cz/login/?backTo=%2Fkofeinove-sacky%2F, which robots.txt disallows for Googlebot — Googlebot discovers the URL, checks robots, then rejects it without indexing, wasting crawl budget and losing the link equity. Remove the internal links, or use noindex instead of Disallow if the page should be fetchable. Linked from: https://www.grinds.cz/kofeinove-sacky/.
- [https://www.grinds.cz/login/?backTo=%2Fkontakty%2F](https://www.grinds.cz/login/?backTo=%2Fkontakty%2F) — internal links point to https://www.grinds.cz/login/?backTo=%2Fkontakty%2F, which robots.txt disallows for Googlebot — Googlebot discovers the URL, checks robots, then rejects it without indexing, wasting crawl budget and losing the link equity. Remove the internal links, or use noindex instead of Disallow if the page should be fetchable. Linked from: https://www.grinds.cz/kontakty/.
- [https://www.grinds.cz/login/?backTo=%2Flimitovane-serie%2F](https://www.grinds.cz/login/?backTo=%2Flimitovane-serie%2F) — internal links point to https://www.grinds.cz/login/?backTo=%2Flimitovane-serie%2F, which robots.txt disallows for Googlebot — Googlebot discovers the URL, checks robots, then rejects it without indexing, wasting crawl budget and losing the link equity. Remove the internal links, or use noindex instead of Disallow if the page should be fetchable. Linked from: https://www.grinds.cz/limitovane-serie/.
- [https://www.grinds.cz/login/?backTo=%2Fmemento-mori%2F](https://www.grinds.cz/login/?backTo=%2Fmemento-mori%2F) — internal links point to https://www.grinds.cz/login/?backTo=%2Fmemento-mori%2F, which robots.txt disallows for Googlebot — Googlebot discovers the URL, checks robots, then rejects it without indexing, wasting crawl budget and losing the link equity. Remove the internal links, or use noindex instead of Disallow if the page should be fetchable. Linked from: https://www.grinds.cz/memento-mori/.
- [https://www.grinds.cz/login/?backTo=%2Fpodminky-ochrany-osobnich-udaju%2F](https://www.grinds.cz/login/?backTo=%2Fpodminky-ochrany-osobnich-udaju%2F) — internal links point to https://www.grinds.cz/login/?backTo=%2Fpodminky-ochrany-osobnich-udaju%2F, which robots.txt disallows for Googlebot — Googlebot discovers the URL, checks robots, then rejects it without indexing, wasting crawl budget and losing the link equity. Remove the internal links, or use noindex instead of Disallow if the page should be fetchable. Linked from: https://www.grinds.cz/podminky-ochrany-osobnich-udaju/.
- [https://www.grinds.cz/login/?backTo=%2Fproc-se-registrovat-na-grinds-cz%2F](https://www.grinds.cz/login/?backTo=%2Fproc-se-registrovat-na-grinds-cz%2F) — internal links point to https://www.grinds.cz/login/?backTo=%2Fproc-se-registrovat-na-grinds-cz%2F, which robots.txt disallows for Googlebot — Googlebot discovers the URL, checks robots, then rejects it without indexing, wasting crawl budget and losing the link equity. Remove the internal links, or use noindex instead of Disallow if the page should be fetchable. Linked from: https://www.grinds.cz/proc-se-registrovat-na-grinds-cz/.
- [https://www.grinds.cz/login/?backTo=%2Fsacky-podle-mnozstvi-kofeinu%2F](https://www.grinds.cz/login/?backTo=%2Fsacky-podle-mnozstvi-kofeinu%2F) — internal links point to https://www.grinds.cz/login/?backTo=%2Fsacky-podle-mnozstvi-kofeinu%2F, which robots.txt disallows for Googlebot — Googlebot discovers the URL, checks robots, then rejects it without indexing, wasting crawl budget and losing the link equity. Remove the internal links, or use noindex instead of Disallow if the page should be fetchable. Linked from: https://www.grinds.cz/sacky-podle-mnozstvi-kofeinu/.
- [https://www.grinds.cz/login/?backTo=%2Fspecialni-sacky%2F](https://www.grinds.cz/login/?backTo=%2Fspecialni-sacky%2F) — internal links point to https://www.grinds.cz/login/?backTo=%2Fspecialni-sacky%2F, which robots.txt disallows for Googlebot — Googlebot discovers the URL, checks robots, then rejects it without indexing, wasting crawl budget and losing the link equity. Remove the internal links, or use noindex instead of Disallow if the page should be fetchable. Linked from: https://www.grinds.cz/specialni-sacky/.
- [https://www.grinds.cz/login/?backTo=%2Fvsechny-prichute%2F](https://www.grinds.cz/login/?backTo=%2Fvsechny-prichute%2F) — internal links point to https://www.grinds.cz/login/?backTo=%2Fvsechny-prichute%2F, which robots.txt disallows for Googlebot — Googlebot discovers the URL, checks robots, then rejects it without indexing, wasting crawl budget and losing the link equity. Remove the internal links, or use noindex instead of Disallow if the page should be fetchable. Linked from: https://www.grinds.cz/vsechny-prichute/.
- [https://www.grinds.cz/login/?backTo=%2Fznacka%2F](https://www.grinds.cz/login/?backTo=%2Fznacka%2F) — internal links point to https://www.grinds.cz/login/?backTo=%2Fznacka%2F, which robots.txt disallows for Googlebot — Googlebot discovers the URL, checks robots, then rejects it without indexing, wasting crawl budget and losing the link equity. Remove the internal links, or use noindex instead of Disallow if the page should be fetchable. Linked from: https://www.grinds.cz/znacka/.
- [https://www.grinds.cz/login/?backTo=%2Fznacka%2Fbattle-gnome-solutions%2F](https://www.grinds.cz/login/?backTo=%2Fznacka%2Fbattle-gnome-solutions%2F) — internal links point to https://www.grinds.cz/login/?backTo=%2Fznacka%2Fbattle-gnome-solutions%2F, which robots.txt disallows for Googlebot — Googlebot discovers the URL, checks robots, then rejects it without indexing, wasting crawl budget and losing the link equity. Remove the internal links, or use noindex instead of Disallow if the page should be fetchable. Linked from: https://www.grinds.cz/znacka/battle-gnome-solutions/.
- [https://www.grinds.cz/registrace/](https://www.grinds.cz/registrace/) — internal links point to https://www.grinds.cz/registrace/, which robots.txt disallows for Googlebot — Googlebot discovers the URL, checks robots, then rejects it without indexing, wasting crawl budget and losing the link equity. Remove the internal links, or use noindex instead of Disallow if the page should be fetchable. Linked from: https://www.grinds.cz/kavove-sacky/, https://www.grinds.cz/podminky-ochrany-osobnich-udaju/, https://www.grinds.cz/.
- [https://www.grinds.cz/vyhledavani/?string=Energetick%C3%BD+n%C3%A1poj+Black+Rifle+Energy](https://www.grinds.cz/vyhledavani/?string=Energetick%C3%BD+n%C3%A1poj+Black+Rifle+Energy) — internal links point to https://www.grinds.cz/vyhledavani/?string=Energetick%C3%BD+n%C3%A1poj+Black+Rifle+Energy, which robots.txt disallows for Googlebot — Googlebot discovers the URL, checks robots, then rejects it without indexing, wasting crawl budget and losing the link equity. Remove the internal links, or use noindex instead of Disallow if the page should be fetchable. Linked from: https://www.grinds.cz/.
- [https://www.grinds.cz/vyhledavani/?string=GRINDS+FOCUS](https://www.grinds.cz/vyhledavani/?string=GRINDS+FOCUS) — internal links point to https://www.grinds.cz/vyhledavani/?string=GRINDS+FOCUS, which robots.txt disallows for Googlebot — Googlebot discovers the URL, checks robots, then rejects it without indexing, wasting crawl budget and losing the link equity. Remove the internal links, or use noindex instead of Disallow if the page should be fetchable. Linked from: https://www.grinds.cz/specialni-sacky/.
- [https://www.grinds.cz/vyhledavani/?string=GRINDS+ZER0.0](https://www.grinds.cz/vyhledavani/?string=GRINDS+ZER0.0) — internal links point to https://www.grinds.cz/vyhledavani/?string=GRINDS+ZER0.0, which robots.txt disallows for Googlebot — Googlebot discovers the URL, checks robots, then rejects it without indexing, wasting crawl budget and losing the link equity. Remove the internal links, or use noindex instead of Disallow if the page should be fetchable. Linked from: https://www.grinds.cz/specialni-sacky/.
- [https://www.grinds.cz/vyhledavani/?string=karamel](https://www.grinds.cz/vyhledavani/?string=karamel) — internal links point to https://www.grinds.cz/vyhledavani/?string=karamel, which robots.txt disallows for Googlebot — Googlebot discovers the URL, checks robots, then rejects it without indexing, wasting crawl budget and losing the link equity. Remove the internal links, or use noindex instead of Disallow if the page should be fetchable. Linked from: https://www.grinds.cz/casto-kladene-dotazy/.

#### Missing canonical tag

- Rule: `canonical.missing` · Category: Canonical · Occurrences: 1

- [https://www.grinds.cz/znacka/](https://www.grinds.cz/znacka/)

#### Near-duplicate page content

- Rule: `duplicate.near` · Category: Duplicate · Occurrences: 2

- [https://www.grinds.cz/sacky-podle-mnozstvi-kofeinu/](https://www.grinds.cz/sacky-podle-mnozstvi-kofeinu/) — near-duplicate of 1 page(s): https://www.grinds.cz/vsechny-prichute/
- [https://www.grinds.cz/vsechny-prichute/](https://www.grinds.cz/vsechny-prichute/) — near-duplicate of 1 page(s): https://www.grinds.cz/sacky-podle-mnozstvi-kofeinu/

#### Duplicate <title> across pages

- Rule: `duplicate.title` · Category: Duplicate · Occurrences: 9

- [https://www.grinds.cz/gr1nds-25mg-cinnamon-roll/](https://www.grinds.cz/gr1nds-25mg-cinnamon-roll/) — title shared by 7 pages: https://www.grinds.cz/gr1nds-50mg-double-shot-espresso/, https://www.grinds.cz/gr1nds-50mg-double-mocha/, https://www.grinds.cz/grinds-100mg-red-eye-espresso/
- [https://www.grinds.cz/gr1nds-50mg-double-mocha/](https://www.grinds.cz/gr1nds-50mg-double-mocha/) — title shared by 7 pages: https://www.grinds.cz/gr1nds-50mg-double-shot-espresso/, https://www.grinds.cz/gr1nds-25mg-cinnamon-roll/, https://www.grinds.cz/grinds-100mg-red-eye-espresso/
- [https://www.grinds.cz/gr1nds-50mg-double-shot-espresso/](https://www.grinds.cz/gr1nds-50mg-double-shot-espresso/) — title shared by 7 pages: https://www.grinds.cz/gr1nds-50mg-double-mocha/, https://www.grinds.cz/gr1nds-25mg-cinnamon-roll/, https://www.grinds.cz/grinds-100mg-red-eye-espresso/
- [https://www.grinds.cz/gr1nds-50mg-orange-citrus/](https://www.grinds.cz/gr1nds-50mg-orange-citrus/) — title shared by 7 pages: https://www.grinds.cz/gr1nds-50mg-double-shot-espresso/, https://www.grinds.cz/gr1nds-50mg-double-mocha/, https://www.grinds.cz/gr1nds-25mg-cinnamon-roll/
- [https://www.grinds.cz/grinds-100mg-red-eye-espresso/](https://www.grinds.cz/grinds-100mg-red-eye-espresso/) — title shared by 7 pages: https://www.grinds.cz/gr1nds-50mg-double-shot-espresso/, https://www.grinds.cz/gr1nds-50mg-double-mocha/, https://www.grinds.cz/gr1nds-25mg-cinnamon-roll/
- [https://www.grinds.cz/grinds-50mg-peanut-butter-cup/](https://www.grinds.cz/grinds-50mg-peanut-butter-cup/) — title shared by 7 pages: https://www.grinds.cz/gr1nds-50mg-double-shot-espresso/, https://www.grinds.cz/gr1nds-50mg-double-mocha/, https://www.grinds.cz/gr1nds-25mg-cinnamon-roll/
- [https://www.grinds.cz/grinds-x-brcc-50mg-minopour-mocha/](https://www.grinds.cz/grinds-x-brcc-50mg-minopour-mocha/) — title shared by 7 pages: https://www.grinds.cz/gr1nds-50mg-double-shot-espresso/, https://www.grinds.cz/gr1nds-50mg-double-mocha/, https://www.grinds.cz/gr1nds-25mg-cinnamon-roll/
- [https://www.grinds.cz/podminky-ochrany-osobnich-udaju/](https://www.grinds.cz/podminky-ochrany-osobnich-udaju/) — title shared by 2 pages: https://www.grinds.cz/znacka/
- [https://www.grinds.cz/znacka/](https://www.grinds.cz/znacka/) — title shared by 2 pages: https://www.grinds.cz/podminky-ochrany-osobnich-udaju/

#### Incomplete/empty response after retries (likely transient — re-crawl)

- Rule: `fetch.incomplete` · Category: Crawlability · Occurrences: 1

- [https://www.grinds.cz/grinds-x-brcc-50mg-medusa-mint/](https://www.grinds.cz/grinds-x-brcc-50mg-medusa-mint/) — context deadline exceeded after 3 attempts

#### Images missing alt text

- Rule: `images.missing_alt` · Category: Images · Occurrences: 8

- [https://www.grinds.cz/](https://www.grinds.cz/) — 7 of 76 images missing alt
- [https://www.grinds.cz/gr1nds-25mg-cinnamon-roll/](https://www.grinds.cz/gr1nds-25mg-cinnamon-roll/) — 4 of 29 images missing alt
- [https://www.grinds.cz/gr1nds-50mg-double-mocha/](https://www.grinds.cz/gr1nds-50mg-double-mocha/) — 4 of 30 images missing alt
- [https://www.grinds.cz/gr1nds-50mg-double-shot-espresso/](https://www.grinds.cz/gr1nds-50mg-double-shot-espresso/) — 4 of 30 images missing alt
- [https://www.grinds.cz/gr1nds-50mg-orange-citrus/](https://www.grinds.cz/gr1nds-50mg-orange-citrus/) — 4 of 31 images missing alt
- [https://www.grinds.cz/grinds-100mg-red-eye-espresso/](https://www.grinds.cz/grinds-100mg-red-eye-espresso/) — 4 of 30 images missing alt
- [https://www.grinds.cz/grinds-50mg-peanut-butter-cup/](https://www.grinds.cz/grinds-50mg-peanut-butter-cup/) — 4 of 30 images missing alt
- [https://www.grinds.cz/grinds-x-brcc-50mg-minopour-mocha/](https://www.grinds.cz/grinds-x-brcc-50mg-minopour-mocha/) — 4 of 28 images missing alt

#### Missing meta description

- Rule: `meta_desc.missing` · Category: Meta Description · Occurrences: 1

- [https://www.grinds.cz/znacka/](https://www.grinds.cz/znacka/)

#### Render-blocking script in <head> (no defer/async)

- Rule: `perf.render_blocking` · Category: Performance · Occurrences: 31

- [https://www.grinds.cz/](https://www.grinds.cz/) — 5 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://www.grinds.cz/---maximalni-vykon---100-mg-kofeinu/](https://www.grinds.cz/---maximalni-vykon---100-mg-kofeinu/) — 5 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://www.grinds.cz/---silna-energie---80-mg-kofeinu/](https://www.grinds.cz/---silna-energie---80-mg-kofeinu/) — 5 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://www.grinds.cz/--lehke-povzbuzeni---25-mg-kofeinu/](https://www.grinds.cz/--lehke-povzbuzeni---25-mg-kofeinu/) — 5 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://www.grinds.cz/--stredni-sila---50-mg-kofeinu/](https://www.grinds.cz/--stredni-sila---50-mg-kofeinu/) — 5 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://www.grinds.cz/americancoffeehub/](https://www.grinds.cz/americancoffeehub/) — 5 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://www.grinds.cz/bones-coffee-company/](https://www.grinds.cz/bones-coffee-company/) — 5 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://www.grinds.cz/brcc/](https://www.grinds.cz/brcc/) — 5 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://www.grinds.cz/casto-kladene-dotazy/](https://www.grinds.cz/casto-kladene-dotazy/) — 5 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://www.grinds.cz/doplnky/](https://www.grinds.cz/doplnky/) — 5 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://www.grinds.cz/gr1nds-25mg-cinnamon-roll/](https://www.grinds.cz/gr1nds-25mg-cinnamon-roll/) — 5 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://www.grinds.cz/gr1nds-50mg-double-mocha/](https://www.grinds.cz/gr1nds-50mg-double-mocha/) — 5 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://www.grinds.cz/gr1nds-50mg-double-shot-espresso/](https://www.grinds.cz/gr1nds-50mg-double-shot-espresso/) — 5 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://www.grinds.cz/gr1nds-50mg-orange-citrus/](https://www.grinds.cz/gr1nds-50mg-orange-citrus/) — 5 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://www.grinds.cz/grinds-100mg-red-eye-espresso/](https://www.grinds.cz/grinds-100mg-red-eye-espresso/) — 5 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://www.grinds.cz/grinds-50mg-peanut-butter-cup/](https://www.grinds.cz/grinds-50mg-peanut-butter-cup/) — 5 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://www.grinds.cz/grinds-mag-blog-o-energii-kofeinu-a-vykonnosti/](https://www.grinds.cz/grinds-mag-blog-o-energii-kofeinu-a-vykonnosti/) — 5 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://www.grinds.cz/grinds-x-brcc-50mg-minopour-mocha/](https://www.grinds.cz/grinds-x-brcc-50mg-minopour-mocha/) — 5 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://www.grinds.cz/hotove-napoje-rtd/](https://www.grinds.cz/hotove-napoje-rtd/) — 5 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://www.grinds.cz/kavove-sacky/](https://www.grinds.cz/kavove-sacky/) — 5 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://www.grinds.cz/kofeinove-sacky/](https://www.grinds.cz/kofeinove-sacky/) — 5 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://www.grinds.cz/kontakty/](https://www.grinds.cz/kontakty/) — 5 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://www.grinds.cz/limitovane-serie/](https://www.grinds.cz/limitovane-serie/) — 5 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://www.grinds.cz/memento-mori/](https://www.grinds.cz/memento-mori/) — 5 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://www.grinds.cz/podminky-ochrany-osobnich-udaju/](https://www.grinds.cz/podminky-ochrany-osobnich-udaju/) — 5 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://www.grinds.cz/proc-se-registrovat-na-grinds-cz/](https://www.grinds.cz/proc-se-registrovat-na-grinds-cz/) — 5 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://www.grinds.cz/sacky-podle-mnozstvi-kofeinu/](https://www.grinds.cz/sacky-podle-mnozstvi-kofeinu/) — 5 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://www.grinds.cz/specialni-sacky/](https://www.grinds.cz/specialni-sacky/) — 5 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://www.grinds.cz/vsechny-prichute/](https://www.grinds.cz/vsechny-prichute/) — 5 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://www.grinds.cz/znacka/](https://www.grinds.cz/znacka/) — 5 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://www.grinds.cz/znacka/battle-gnome-solutions/](https://www.grinds.cz/znacka/battle-gnome-solutions/) — 5 render-blocking <script> in <head> (add defer/async or use type=module)

#### Title likely truncated in SERP (too wide)

- Rule: `title.too_long` · Category: Titles · Occurrences: 13

- [https://www.grinds.cz/](https://www.grinds.cz/) — 138 chars, ~1121px (limit ~580px)
- [https://www.grinds.cz/gr1nds-25mg-cinnamon-roll/](https://www.grinds.cz/gr1nds-25mg-cinnamon-roll/) — 88 chars, ~714px (limit ~580px)
- [https://www.grinds.cz/gr1nds-50mg-double-mocha/](https://www.grinds.cz/gr1nds-50mg-double-mocha/) — 88 chars, ~714px (limit ~580px)
- [https://www.grinds.cz/gr1nds-50mg-double-shot-espresso/](https://www.grinds.cz/gr1nds-50mg-double-shot-espresso/) — 88 chars, ~714px (limit ~580px)
- [https://www.grinds.cz/gr1nds-50mg-orange-citrus/](https://www.grinds.cz/gr1nds-50mg-orange-citrus/) — 88 chars, ~714px (limit ~580px)
- [https://www.grinds.cz/grinds-100mg-red-eye-espresso/](https://www.grinds.cz/grinds-100mg-red-eye-espresso/) — 88 chars, ~714px (limit ~580px)
- [https://www.grinds.cz/grinds-50mg-peanut-butter-cup/](https://www.grinds.cz/grinds-50mg-peanut-butter-cup/) — 88 chars, ~714px (limit ~580px)
- [https://www.grinds.cz/grinds-x-brcc-50mg-minopour-mocha/](https://www.grinds.cz/grinds-x-brcc-50mg-minopour-mocha/) — 88 chars, ~714px (limit ~580px)
- [https://www.grinds.cz/memento-mori/](https://www.grinds.cz/memento-mori/) — 74 chars, ~601px (limit ~580px)
- [https://www.grinds.cz/podminky-ochrany-osobnich-udaju/](https://www.grinds.cz/podminky-ochrany-osobnich-udaju/) — 77 chars, ~604px (limit ~580px)
- [https://www.grinds.cz/proc-se-registrovat-na-grinds-cz/](https://www.grinds.cz/proc-se-registrovat-na-grinds-cz/) — 78 chars, ~614px (limit ~580px)
- [https://www.grinds.cz/specialni-sacky/](https://www.grinds.cz/specialni-sacky/) — 83 chars, ~652px (limit ~580px)
- [https://www.grinds.cz/znacka/](https://www.grinds.cz/znacka/) — 77 chars, ~604px (limit ~580px)

### Notices (365)

#### Heading levels skip a level

- Rule: `agent.heading_skip` · Category: Agent Readiness · Occurrences: 18

- [https://www.grinds.cz/](https://www.grinds.cz/) — h3 follows h1 — skips h2
- [https://www.grinds.cz/---maximalni-vykon---100-mg-kofeinu/](https://www.grinds.cz/---maximalni-vykon---100-mg-kofeinu/) — h4 follows h2 — skips h3
- [https://www.grinds.cz/---silna-energie---80-mg-kofeinu/](https://www.grinds.cz/---silna-energie---80-mg-kofeinu/) — h4 follows h2 — skips h3
- [https://www.grinds.cz/--lehke-povzbuzeni---25-mg-kofeinu/](https://www.grinds.cz/--lehke-povzbuzeni---25-mg-kofeinu/) — h4 follows h2 — skips h3
- [https://www.grinds.cz/--stredni-sila---50-mg-kofeinu/](https://www.grinds.cz/--stredni-sila---50-mg-kofeinu/) — h4 follows h2 — skips h3
- [https://www.grinds.cz/americancoffeehub/](https://www.grinds.cz/americancoffeehub/) — h4 follows h2 — skips h3
- [https://www.grinds.cz/bones-coffee-company/](https://www.grinds.cz/bones-coffee-company/) — h4 follows h2 — skips h3
- [https://www.grinds.cz/brcc/](https://www.grinds.cz/brcc/) — h4 follows h2 — skips h3
- [https://www.grinds.cz/doplnky/](https://www.grinds.cz/doplnky/) — h4 follows h2 — skips h3
- [https://www.grinds.cz/hotove-napoje-rtd/](https://www.grinds.cz/hotove-napoje-rtd/) — h4 follows h2 — skips h3
- [https://www.grinds.cz/kavove-sacky/](https://www.grinds.cz/kavove-sacky/) — h4 follows h2 — skips h3
- [https://www.grinds.cz/kofeinove-sacky/](https://www.grinds.cz/kofeinove-sacky/) — h4 follows h2 — skips h3
- [https://www.grinds.cz/limitovane-serie/](https://www.grinds.cz/limitovane-serie/) — h4 follows h2 — skips h3
- [https://www.grinds.cz/memento-mori/](https://www.grinds.cz/memento-mori/) — h4 follows h2 — skips h3
- [https://www.grinds.cz/sacky-podle-mnozstvi-kofeinu/](https://www.grinds.cz/sacky-podle-mnozstvi-kofeinu/) — h3 follows h1 — skips h2
- [https://www.grinds.cz/specialni-sacky/](https://www.grinds.cz/specialni-sacky/) — h4 follows h2 — skips h3
- [https://www.grinds.cz/vsechny-prichute/](https://www.grinds.cz/vsechny-prichute/) — h4 follows h2 — skips h3
- [https://www.grinds.cz/znacka/battle-gnome-solutions/](https://www.grinds.cz/znacka/battle-gnome-solutions/) — h3 follows h1 — skips h2

#### No llms.txt for AI agents

- Rule: `agent.llms_txt_missing` · Category: Agent Readiness · Occurrences: 1

- [https://www.grinds.cz/](https://www.grinds.cz/) — no llms.txt found at the site root — add one so AI agents get a curated site summary

#### Page served uncached (no-store/private or CDN bypass)

- Rule: `cache.not_cacheable` · Category: Cache · Occurrences: 31

- [https://www.grinds.cz/](https://www.grinds.cz/) — Cache-Control: no-store, no-cache, must-revalidate, no-cache, private
- [https://www.grinds.cz/---maximalni-vykon---100-mg-kofeinu/](https://www.grinds.cz/---maximalni-vykon---100-mg-kofeinu/) — Cache-Control: no-store, no-cache, must-revalidate, no-cache, private
- [https://www.grinds.cz/---silna-energie---80-mg-kofeinu/](https://www.grinds.cz/---silna-energie---80-mg-kofeinu/) — Cache-Control: no-store, no-cache, must-revalidate, no-cache, private
- [https://www.grinds.cz/--lehke-povzbuzeni---25-mg-kofeinu/](https://www.grinds.cz/--lehke-povzbuzeni---25-mg-kofeinu/) — Cache-Control: no-store, no-cache, must-revalidate, no-cache, private
- [https://www.grinds.cz/--stredni-sila---50-mg-kofeinu/](https://www.grinds.cz/--stredni-sila---50-mg-kofeinu/) — Cache-Control: no-store, no-cache, must-revalidate, no-cache, private
- [https://www.grinds.cz/americancoffeehub/](https://www.grinds.cz/americancoffeehub/) — Cache-Control: no-store, no-cache, must-revalidate, no-cache, private
- [https://www.grinds.cz/bones-coffee-company/](https://www.grinds.cz/bones-coffee-company/) — Cache-Control: no-store, no-cache, must-revalidate, no-cache, private
- [https://www.grinds.cz/brcc/](https://www.grinds.cz/brcc/) — Cache-Control: no-store, no-cache, must-revalidate, no-cache, private
- [https://www.grinds.cz/casto-kladene-dotazy/](https://www.grinds.cz/casto-kladene-dotazy/) — Cache-Control: no-store, no-cache, must-revalidate, no-cache, private
- [https://www.grinds.cz/doplnky/](https://www.grinds.cz/doplnky/) — Cache-Control: no-store, no-cache, must-revalidate, no-cache, private
- [https://www.grinds.cz/gr1nds-25mg-cinnamon-roll/](https://www.grinds.cz/gr1nds-25mg-cinnamon-roll/) — Cache-Control: no-store, no-cache, must-revalidate, no-cache, private
- [https://www.grinds.cz/gr1nds-50mg-double-mocha/](https://www.grinds.cz/gr1nds-50mg-double-mocha/) — Cache-Control: no-store, no-cache, must-revalidate, no-cache, private
- [https://www.grinds.cz/gr1nds-50mg-double-shot-espresso/](https://www.grinds.cz/gr1nds-50mg-double-shot-espresso/) — Cache-Control: no-store, no-cache, must-revalidate, no-cache, private
- [https://www.grinds.cz/gr1nds-50mg-orange-citrus/](https://www.grinds.cz/gr1nds-50mg-orange-citrus/) — Cache-Control: no-store, no-cache, must-revalidate, no-cache, private
- [https://www.grinds.cz/grinds-100mg-red-eye-espresso/](https://www.grinds.cz/grinds-100mg-red-eye-espresso/) — Cache-Control: no-store, no-cache, must-revalidate, no-cache, private
- [https://www.grinds.cz/grinds-50mg-peanut-butter-cup/](https://www.grinds.cz/grinds-50mg-peanut-butter-cup/) — Cache-Control: no-store, no-cache, must-revalidate, no-cache, private
- [https://www.grinds.cz/grinds-mag-blog-o-energii-kofeinu-a-vykonnosti/](https://www.grinds.cz/grinds-mag-blog-o-energii-kofeinu-a-vykonnosti/) — Cache-Control: no-store, no-cache, must-revalidate, no-cache, private
- [https://www.grinds.cz/grinds-x-brcc-50mg-minopour-mocha/](https://www.grinds.cz/grinds-x-brcc-50mg-minopour-mocha/) — Cache-Control: no-store, no-cache, must-revalidate, no-cache, private
- [https://www.grinds.cz/hotove-napoje-rtd/](https://www.grinds.cz/hotove-napoje-rtd/) — Cache-Control: no-store, no-cache, must-revalidate, no-cache, private
- [https://www.grinds.cz/kavove-sacky/](https://www.grinds.cz/kavove-sacky/) — Cache-Control: no-store, no-cache, must-revalidate, no-cache, private
- [https://www.grinds.cz/kofeinove-sacky/](https://www.grinds.cz/kofeinove-sacky/) — Cache-Control: no-store, no-cache, must-revalidate, no-cache, private
- [https://www.grinds.cz/kontakty/](https://www.grinds.cz/kontakty/) — Cache-Control: no-store, no-cache, must-revalidate, no-cache, private
- [https://www.grinds.cz/limitovane-serie/](https://www.grinds.cz/limitovane-serie/) — Cache-Control: no-store, no-cache, must-revalidate, no-cache, private
- [https://www.grinds.cz/memento-mori/](https://www.grinds.cz/memento-mori/) — Cache-Control: no-store, no-cache, must-revalidate, no-cache, private
- [https://www.grinds.cz/podminky-ochrany-osobnich-udaju/](https://www.grinds.cz/podminky-ochrany-osobnich-udaju/) — Cache-Control: no-store, no-cache, must-revalidate, no-cache, private
- [https://www.grinds.cz/proc-se-registrovat-na-grinds-cz/](https://www.grinds.cz/proc-se-registrovat-na-grinds-cz/) — Cache-Control: no-store, no-cache, must-revalidate, no-cache, private
- [https://www.grinds.cz/sacky-podle-mnozstvi-kofeinu/](https://www.grinds.cz/sacky-podle-mnozstvi-kofeinu/) — Cache-Control: no-store, no-cache, must-revalidate, no-cache, private
- [https://www.grinds.cz/specialni-sacky/](https://www.grinds.cz/specialni-sacky/) — Cache-Control: no-store, no-cache, must-revalidate, no-cache, private
- [https://www.grinds.cz/vsechny-prichute/](https://www.grinds.cz/vsechny-prichute/) — Cache-Control: no-store, no-cache, must-revalidate, no-cache, private
- [https://www.grinds.cz/znacka/](https://www.grinds.cz/znacka/) — Cache-Control: no-store, no-cache, must-revalidate, no-cache, private
- [https://www.grinds.cz/znacka/battle-gnome-solutions/](https://www.grinds.cz/znacka/battle-gnome-solutions/) — Cache-Control: no-store, no-cache, must-revalidate, no-cache, private

#### Multiple <h1> elements

- Rule: `h1.multiple` · Category: Headings · Occurrences: 2

- [https://www.grinds.cz/](https://www.grinds.cz/) — 4 <h1> elements
- [https://www.grinds.cz/casto-kladene-dotazy/](https://www.grinds.cz/casto-kladene-dotazy/) — 2 <h1> elements

#### Image alt text is very long (possible keyword stuffing)

- Rule: `images.alt_too_long` · Category: Images · Occurrences: 31

- [https://www.grinds.cz/](https://www.grinds.cz/) — 2 image(s) with alt text over 100 chars — shorten it to a concise description
- [https://www.grinds.cz/---maximalni-vykon---100-mg-kofeinu/](https://www.grinds.cz/---maximalni-vykon---100-mg-kofeinu/) — 1 image(s) with alt text over 100 chars — shorten it to a concise description
- [https://www.grinds.cz/---silna-energie---80-mg-kofeinu/](https://www.grinds.cz/---silna-energie---80-mg-kofeinu/) — 1 image(s) with alt text over 100 chars — shorten it to a concise description
- [https://www.grinds.cz/--lehke-povzbuzeni---25-mg-kofeinu/](https://www.grinds.cz/--lehke-povzbuzeni---25-mg-kofeinu/) — 1 image(s) with alt text over 100 chars — shorten it to a concise description
- [https://www.grinds.cz/--stredni-sila---50-mg-kofeinu/](https://www.grinds.cz/--stredni-sila---50-mg-kofeinu/) — 1 image(s) with alt text over 100 chars — shorten it to a concise description
- [https://www.grinds.cz/americancoffeehub/](https://www.grinds.cz/americancoffeehub/) — 1 image(s) with alt text over 100 chars — shorten it to a concise description
- [https://www.grinds.cz/bones-coffee-company/](https://www.grinds.cz/bones-coffee-company/) — 1 image(s) with alt text over 100 chars — shorten it to a concise description
- [https://www.grinds.cz/brcc/](https://www.grinds.cz/brcc/) — 2 image(s) with alt text over 100 chars — shorten it to a concise description
- [https://www.grinds.cz/casto-kladene-dotazy/](https://www.grinds.cz/casto-kladene-dotazy/) — 1 image(s) with alt text over 100 chars — shorten it to a concise description
- [https://www.grinds.cz/doplnky/](https://www.grinds.cz/doplnky/) — 1 image(s) with alt text over 100 chars — shorten it to a concise description
- [https://www.grinds.cz/gr1nds-25mg-cinnamon-roll/](https://www.grinds.cz/gr1nds-25mg-cinnamon-roll/) — 1 image(s) with alt text over 100 chars — shorten it to a concise description
- [https://www.grinds.cz/gr1nds-50mg-double-mocha/](https://www.grinds.cz/gr1nds-50mg-double-mocha/) — 1 image(s) with alt text over 100 chars — shorten it to a concise description
- [https://www.grinds.cz/gr1nds-50mg-double-shot-espresso/](https://www.grinds.cz/gr1nds-50mg-double-shot-espresso/) — 1 image(s) with alt text over 100 chars — shorten it to a concise description
- [https://www.grinds.cz/gr1nds-50mg-orange-citrus/](https://www.grinds.cz/gr1nds-50mg-orange-citrus/) — 1 image(s) with alt text over 100 chars — shorten it to a concise description
- [https://www.grinds.cz/grinds-100mg-red-eye-espresso/](https://www.grinds.cz/grinds-100mg-red-eye-espresso/) — 1 image(s) with alt text over 100 chars — shorten it to a concise description
- [https://www.grinds.cz/grinds-50mg-peanut-butter-cup/](https://www.grinds.cz/grinds-50mg-peanut-butter-cup/) — 1 image(s) with alt text over 100 chars — shorten it to a concise description
- [https://www.grinds.cz/grinds-mag-blog-o-energii-kofeinu-a-vykonnosti/](https://www.grinds.cz/grinds-mag-blog-o-energii-kofeinu-a-vykonnosti/) — 1 image(s) with alt text over 100 chars — shorten it to a concise description
- [https://www.grinds.cz/grinds-x-brcc-50mg-minopour-mocha/](https://www.grinds.cz/grinds-x-brcc-50mg-minopour-mocha/) — 1 image(s) with alt text over 100 chars — shorten it to a concise description
- [https://www.grinds.cz/hotove-napoje-rtd/](https://www.grinds.cz/hotove-napoje-rtd/) — 3 image(s) with alt text over 100 chars — shorten it to a concise description
- [https://www.grinds.cz/kavove-sacky/](https://www.grinds.cz/kavove-sacky/) — 1 image(s) with alt text over 100 chars — shorten it to a concise description
- [https://www.grinds.cz/kofeinove-sacky/](https://www.grinds.cz/kofeinove-sacky/) — 1 image(s) with alt text over 100 chars — shorten it to a concise description
- [https://www.grinds.cz/kontakty/](https://www.grinds.cz/kontakty/) — 1 image(s) with alt text over 100 chars — shorten it to a concise description
- [https://www.grinds.cz/limitovane-serie/](https://www.grinds.cz/limitovane-serie/) — 1 image(s) with alt text over 100 chars — shorten it to a concise description
- [https://www.grinds.cz/memento-mori/](https://www.grinds.cz/memento-mori/) — 1 image(s) with alt text over 100 chars — shorten it to a concise description
- [https://www.grinds.cz/podminky-ochrany-osobnich-udaju/](https://www.grinds.cz/podminky-ochrany-osobnich-udaju/) — 1 image(s) with alt text over 100 chars — shorten it to a concise description
- [https://www.grinds.cz/proc-se-registrovat-na-grinds-cz/](https://www.grinds.cz/proc-se-registrovat-na-grinds-cz/) — 1 image(s) with alt text over 100 chars — shorten it to a concise description
- [https://www.grinds.cz/sacky-podle-mnozstvi-kofeinu/](https://www.grinds.cz/sacky-podle-mnozstvi-kofeinu/) — 1 image(s) with alt text over 100 chars — shorten it to a concise description
- [https://www.grinds.cz/specialni-sacky/](https://www.grinds.cz/specialni-sacky/) — 1 image(s) with alt text over 100 chars — shorten it to a concise description
- [https://www.grinds.cz/vsechny-prichute/](https://www.grinds.cz/vsechny-prichute/) — 1 image(s) with alt text over 100 chars — shorten it to a concise description
- [https://www.grinds.cz/znacka/](https://www.grinds.cz/znacka/) — 1 image(s) with alt text over 100 chars — shorten it to a concise description
- [https://www.grinds.cz/znacka/battle-gnome-solutions/](https://www.grinds.cz/znacka/battle-gnome-solutions/) — 1 image(s) with alt text over 100 chars — shorten it to a concise description

#### Likely hero image lacks fetchpriority=high

- Rule: `images.hero_no_fetchpriority` · Category: Performance · Occurrences: 31

- [https://www.grinds.cz/](https://www.grinds.cz/) — the likely hero/LCP image (logov2-1.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://www.grinds.cz/---maximalni-vykon---100-mg-kofeinu/](https://www.grinds.cz/---maximalni-vykon---100-mg-kofeinu/) — the likely hero/LCP image (logov2-1.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://www.grinds.cz/---silna-energie---80-mg-kofeinu/](https://www.grinds.cz/---silna-energie---80-mg-kofeinu/) — the likely hero/LCP image (logov2-1.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://www.grinds.cz/--lehke-povzbuzeni---25-mg-kofeinu/](https://www.grinds.cz/--lehke-povzbuzeni---25-mg-kofeinu/) — the likely hero/LCP image (logov2-1.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://www.grinds.cz/--stredni-sila---50-mg-kofeinu/](https://www.grinds.cz/--stredni-sila---50-mg-kofeinu/) — the likely hero/LCP image (logov2-1.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://www.grinds.cz/americancoffeehub/](https://www.grinds.cz/americancoffeehub/) — the likely hero/LCP image (logov2-1.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://www.grinds.cz/bones-coffee-company/](https://www.grinds.cz/bones-coffee-company/) — the likely hero/LCP image (logov2-1.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://www.grinds.cz/brcc/](https://www.grinds.cz/brcc/) — the likely hero/LCP image (logov2-1.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://www.grinds.cz/casto-kladene-dotazy/](https://www.grinds.cz/casto-kladene-dotazy/) — the likely hero/LCP image (logov2-1.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://www.grinds.cz/doplnky/](https://www.grinds.cz/doplnky/) — the likely hero/LCP image (logov2-1.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://www.grinds.cz/gr1nds-25mg-cinnamon-roll/](https://www.grinds.cz/gr1nds-25mg-cinnamon-roll/) — the likely hero/LCP image (logov2-1.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://www.grinds.cz/gr1nds-50mg-double-mocha/](https://www.grinds.cz/gr1nds-50mg-double-mocha/) — the likely hero/LCP image (logov2-1.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://www.grinds.cz/gr1nds-50mg-double-shot-espresso/](https://www.grinds.cz/gr1nds-50mg-double-shot-espresso/) — the likely hero/LCP image (logov2-1.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://www.grinds.cz/gr1nds-50mg-orange-citrus/](https://www.grinds.cz/gr1nds-50mg-orange-citrus/) — the likely hero/LCP image (logov2-1.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://www.grinds.cz/grinds-100mg-red-eye-espresso/](https://www.grinds.cz/grinds-100mg-red-eye-espresso/) — the likely hero/LCP image (logov2-1.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://www.grinds.cz/grinds-50mg-peanut-butter-cup/](https://www.grinds.cz/grinds-50mg-peanut-butter-cup/) — the likely hero/LCP image (logov2-1.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://www.grinds.cz/grinds-mag-blog-o-energii-kofeinu-a-vykonnosti/](https://www.grinds.cz/grinds-mag-blog-o-energii-kofeinu-a-vykonnosti/) — the likely hero/LCP image (logov2-1.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://www.grinds.cz/grinds-x-brcc-50mg-minopour-mocha/](https://www.grinds.cz/grinds-x-brcc-50mg-minopour-mocha/) — the likely hero/LCP image (logov2-1.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://www.grinds.cz/hotove-napoje-rtd/](https://www.grinds.cz/hotove-napoje-rtd/) — the likely hero/LCP image (logov2-1.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://www.grinds.cz/kavove-sacky/](https://www.grinds.cz/kavove-sacky/) — the likely hero/LCP image (logov2-1.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://www.grinds.cz/kofeinove-sacky/](https://www.grinds.cz/kofeinove-sacky/) — the likely hero/LCP image (logov2-1.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://www.grinds.cz/kontakty/](https://www.grinds.cz/kontakty/) — the likely hero/LCP image (logov2-1.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://www.grinds.cz/limitovane-serie/](https://www.grinds.cz/limitovane-serie/) — the likely hero/LCP image (logov2-1.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://www.grinds.cz/memento-mori/](https://www.grinds.cz/memento-mori/) — the likely hero/LCP image (logov2-1.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://www.grinds.cz/podminky-ochrany-osobnich-udaju/](https://www.grinds.cz/podminky-ochrany-osobnich-udaju/) — the likely hero/LCP image (logov2-1.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://www.grinds.cz/proc-se-registrovat-na-grinds-cz/](https://www.grinds.cz/proc-se-registrovat-na-grinds-cz/) — the likely hero/LCP image (logov2-1.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://www.grinds.cz/sacky-podle-mnozstvi-kofeinu/](https://www.grinds.cz/sacky-podle-mnozstvi-kofeinu/) — the likely hero/LCP image (logov2-1.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://www.grinds.cz/specialni-sacky/](https://www.grinds.cz/specialni-sacky/) — the likely hero/LCP image (logov2-1.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://www.grinds.cz/vsechny-prichute/](https://www.grinds.cz/vsechny-prichute/) — the likely hero/LCP image (logov2-1.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://www.grinds.cz/znacka/](https://www.grinds.cz/znacka/) — the likely hero/LCP image (logov2-1.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://www.grinds.cz/znacka/battle-gnome-solutions/](https://www.grinds.cz/znacka/battle-gnome-solutions/) — the likely hero/LCP image (logov2-1.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.

#### Images without width/height (layout shift / CLS)

- Rule: `images.missing_dimensions` · Category: Images · Occurrences: 31

- [https://www.grinds.cz/](https://www.grinds.cz/) — 15 of 76 images without width/height
- [https://www.grinds.cz/---maximalni-vykon---100-mg-kofeinu/](https://www.grinds.cz/---maximalni-vykon---100-mg-kofeinu/) — 5 of 22 images without width/height
- [https://www.grinds.cz/---silna-energie---80-mg-kofeinu/](https://www.grinds.cz/---silna-energie---80-mg-kofeinu/) — 5 of 32 images without width/height
- [https://www.grinds.cz/--lehke-povzbuzeni---25-mg-kofeinu/](https://www.grinds.cz/--lehke-povzbuzeni---25-mg-kofeinu/) — 5 of 34 images without width/height
- [https://www.grinds.cz/--stredni-sila---50-mg-kofeinu/](https://www.grinds.cz/--stredni-sila---50-mg-kofeinu/) — 5 of 44 images without width/height
- [https://www.grinds.cz/americancoffeehub/](https://www.grinds.cz/americancoffeehub/) — 5 of 97 images without width/height
- [https://www.grinds.cz/bones-coffee-company/](https://www.grinds.cz/bones-coffee-company/) — 5 of 83 images without width/height
- [https://www.grinds.cz/brcc/](https://www.grinds.cz/brcc/) — 5 of 77 images without width/height
- [https://www.grinds.cz/casto-kladene-dotazy/](https://www.grinds.cz/casto-kladene-dotazy/) — 5 of 15 images without width/height
- [https://www.grinds.cz/doplnky/](https://www.grinds.cz/doplnky/) — 5 of 54 images without width/height
- [https://www.grinds.cz/gr1nds-25mg-cinnamon-roll/](https://www.grinds.cz/gr1nds-25mg-cinnamon-roll/) — 9 of 29 images without width/height
- [https://www.grinds.cz/gr1nds-50mg-double-mocha/](https://www.grinds.cz/gr1nds-50mg-double-mocha/) — 9 of 30 images without width/height
- [https://www.grinds.cz/gr1nds-50mg-double-shot-espresso/](https://www.grinds.cz/gr1nds-50mg-double-shot-espresso/) — 9 of 30 images without width/height
- [https://www.grinds.cz/gr1nds-50mg-orange-citrus/](https://www.grinds.cz/gr1nds-50mg-orange-citrus/) — 9 of 31 images without width/height
- [https://www.grinds.cz/grinds-100mg-red-eye-espresso/](https://www.grinds.cz/grinds-100mg-red-eye-espresso/) — 9 of 30 images without width/height
- [https://www.grinds.cz/grinds-50mg-peanut-butter-cup/](https://www.grinds.cz/grinds-50mg-peanut-butter-cup/) — 9 of 30 images without width/height
- [https://www.grinds.cz/grinds-mag-blog-o-energii-kofeinu-a-vykonnosti/](https://www.grinds.cz/grinds-mag-blog-o-energii-kofeinu-a-vykonnosti/) — 5 of 23 images without width/height
- [https://www.grinds.cz/grinds-x-brcc-50mg-minopour-mocha/](https://www.grinds.cz/grinds-x-brcc-50mg-minopour-mocha/) — 9 of 28 images without width/height
- [https://www.grinds.cz/hotove-napoje-rtd/](https://www.grinds.cz/hotove-napoje-rtd/) — 5 of 45 images without width/height
- [https://www.grinds.cz/kavove-sacky/](https://www.grinds.cz/kavove-sacky/) — 5 of 54 images without width/height
- [https://www.grinds.cz/kofeinove-sacky/](https://www.grinds.cz/kofeinove-sacky/) — 5 of 30 images without width/height
- [https://www.grinds.cz/kontakty/](https://www.grinds.cz/kontakty/) — 5 of 15 images without width/height
- [https://www.grinds.cz/limitovane-serie/](https://www.grinds.cz/limitovane-serie/) — 5 of 41 images without width/height
- [https://www.grinds.cz/memento-mori/](https://www.grinds.cz/memento-mori/) — 5 of 26 images without width/height
- [https://www.grinds.cz/podminky-ochrany-osobnich-udaju/](https://www.grinds.cz/podminky-ochrany-osobnich-udaju/) — 5 of 15 images without width/height
- [https://www.grinds.cz/proc-se-registrovat-na-grinds-cz/](https://www.grinds.cz/proc-se-registrovat-na-grinds-cz/) — 5 of 15 images without width/height
- [https://www.grinds.cz/sacky-podle-mnozstvi-kofeinu/](https://www.grinds.cz/sacky-podle-mnozstvi-kofeinu/) — 5 of 65 images without width/height
- [https://www.grinds.cz/specialni-sacky/](https://www.grinds.cz/specialni-sacky/) — 5 of 30 images without width/height
- [https://www.grinds.cz/vsechny-prichute/](https://www.grinds.cz/vsechny-prichute/) — 5 of 69 images without width/height
- [https://www.grinds.cz/znacka/](https://www.grinds.cz/znacka/) — 5 of 15 images without width/height
- [https://www.grinds.cz/znacka/battle-gnome-solutions/](https://www.grinds.cz/znacka/battle-gnome-solutions/) — 5 of 16 images without width/height

#### Meta description too long

- Rule: `meta_desc.too_long` · Category: Meta Description · Occurrences: 4

- [https://www.grinds.cz/](https://www.grinds.cz/) — 167 chars
- [https://www.grinds.cz/americancoffeehub/](https://www.grinds.cz/americancoffeehub/) — 178 chars
- [https://www.grinds.cz/podminky-ochrany-osobnich-udaju/](https://www.grinds.cz/podminky-ochrany-osobnich-udaju/) — 176 chars
- [https://www.grinds.cz/specialni-sacky/](https://www.grinds.cz/specialni-sacky/) — 162 chars

#### Missing Open Graph tags

- Rule: `og.missing` · Category: Social · Occurrences: 1

- [https://www.grinds.cz/znacka/](https://www.grinds.cz/znacka/) — og:description

#### Large DOM (over 1500 elements) slows rendering & interaction

- Rule: `perf.dom_size_large` · Category: Performance · Occurrences: 8

- [https://www.grinds.cz/](https://www.grinds.cz/) — the page has 1506 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements.
- [https://www.grinds.cz/americancoffeehub/](https://www.grinds.cz/americancoffeehub/) — the page has 2709 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements.
- [https://www.grinds.cz/bones-coffee-company/](https://www.grinds.cz/bones-coffee-company/) — the page has 2320 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements.
- [https://www.grinds.cz/brcc/](https://www.grinds.cz/brcc/) — the page has 2196 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements.
- [https://www.grinds.cz/doplnky/](https://www.grinds.cz/doplnky/) — the page has 1616 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements.
- [https://www.grinds.cz/kavove-sacky/](https://www.grinds.cz/kavove-sacky/) — the page has 1530 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements.
- [https://www.grinds.cz/sacky-podle-mnozstvi-kofeinu/](https://www.grinds.cz/sacky-podle-mnozstvi-kofeinu/) — the page has 1756 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements.
- [https://www.grinds.cz/vsechny-prichute/](https://www.grinds.cz/vsechny-prichute/) — the page has 1868 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements.

#### Legacy image format (jpg/png/gif) with no next-gen fallback

- Rule: `perf.images_legacy_format` · Category: Performance · Occurrences: 31

- [https://www.grinds.cz/](https://www.grinds.cz/) — 12 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://www.grinds.cz/---maximalni-vykon---100-mg-kofeinu/](https://www.grinds.cz/---maximalni-vykon---100-mg-kofeinu/) — 3 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://www.grinds.cz/---silna-energie---80-mg-kofeinu/](https://www.grinds.cz/---silna-energie---80-mg-kofeinu/) — 4 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://www.grinds.cz/--lehke-povzbuzeni---25-mg-kofeinu/](https://www.grinds.cz/--lehke-povzbuzeni---25-mg-kofeinu/) — 4 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://www.grinds.cz/--stredni-sila---50-mg-kofeinu/](https://www.grinds.cz/--stredni-sila---50-mg-kofeinu/) — 4 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://www.grinds.cz/americancoffeehub/](https://www.grinds.cz/americancoffeehub/) — 4 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://www.grinds.cz/bones-coffee-company/](https://www.grinds.cz/bones-coffee-company/) — 4 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://www.grinds.cz/brcc/](https://www.grinds.cz/brcc/) — 4 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://www.grinds.cz/casto-kladene-dotazy/](https://www.grinds.cz/casto-kladene-dotazy/) — 1 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://www.grinds.cz/doplnky/](https://www.grinds.cz/doplnky/) — 4 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://www.grinds.cz/gr1nds-25mg-cinnamon-roll/](https://www.grinds.cz/gr1nds-25mg-cinnamon-roll/) — 6 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://www.grinds.cz/gr1nds-50mg-double-mocha/](https://www.grinds.cz/gr1nds-50mg-double-mocha/) — 6 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://www.grinds.cz/gr1nds-50mg-double-shot-espresso/](https://www.grinds.cz/gr1nds-50mg-double-shot-espresso/) — 6 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://www.grinds.cz/gr1nds-50mg-orange-citrus/](https://www.grinds.cz/gr1nds-50mg-orange-citrus/) — 6 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://www.grinds.cz/grinds-100mg-red-eye-espresso/](https://www.grinds.cz/grinds-100mg-red-eye-espresso/) — 6 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://www.grinds.cz/grinds-50mg-peanut-butter-cup/](https://www.grinds.cz/grinds-50mg-peanut-butter-cup/) — 6 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://www.grinds.cz/grinds-mag-blog-o-energii-kofeinu-a-vykonnosti/](https://www.grinds.cz/grinds-mag-blog-o-energii-kofeinu-a-vykonnosti/) — 2 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://www.grinds.cz/grinds-x-brcc-50mg-minopour-mocha/](https://www.grinds.cz/grinds-x-brcc-50mg-minopour-mocha/) — 6 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://www.grinds.cz/hotove-napoje-rtd/](https://www.grinds.cz/hotove-napoje-rtd/) — 4 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://www.grinds.cz/kavove-sacky/](https://www.grinds.cz/kavove-sacky/) — 4 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://www.grinds.cz/kofeinove-sacky/](https://www.grinds.cz/kofeinove-sacky/) — 4 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://www.grinds.cz/kontakty/](https://www.grinds.cz/kontakty/) — 1 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://www.grinds.cz/limitovane-serie/](https://www.grinds.cz/limitovane-serie/) — 4 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://www.grinds.cz/memento-mori/](https://www.grinds.cz/memento-mori/) — 4 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://www.grinds.cz/podminky-ochrany-osobnich-udaju/](https://www.grinds.cz/podminky-ochrany-osobnich-udaju/) — 1 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://www.grinds.cz/proc-se-registrovat-na-grinds-cz/](https://www.grinds.cz/proc-se-registrovat-na-grinds-cz/) — 1 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://www.grinds.cz/sacky-podle-mnozstvi-kofeinu/](https://www.grinds.cz/sacky-podle-mnozstvi-kofeinu/) — 4 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://www.grinds.cz/specialni-sacky/](https://www.grinds.cz/specialni-sacky/) — 4 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://www.grinds.cz/vsechny-prichute/](https://www.grinds.cz/vsechny-prichute/) — 4 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://www.grinds.cz/znacka/](https://www.grinds.cz/znacka/) — 1 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://www.grinds.cz/znacka/battle-gnome-solutions/](https://www.grinds.cz/znacka/battle-gnome-solutions/) — 2 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.

#### No ETag header (no conditional GET for unchanged pages)

- Rule: `perf.no_etag` · Category: Performance · Occurrences: 31

- [https://www.grinds.cz/](https://www.grinds.cz/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.grinds.cz/---maximalni-vykon---100-mg-kofeinu/](https://www.grinds.cz/---maximalni-vykon---100-mg-kofeinu/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.grinds.cz/---silna-energie---80-mg-kofeinu/](https://www.grinds.cz/---silna-energie---80-mg-kofeinu/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.grinds.cz/--lehke-povzbuzeni---25-mg-kofeinu/](https://www.grinds.cz/--lehke-povzbuzeni---25-mg-kofeinu/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.grinds.cz/--stredni-sila---50-mg-kofeinu/](https://www.grinds.cz/--stredni-sila---50-mg-kofeinu/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.grinds.cz/americancoffeehub/](https://www.grinds.cz/americancoffeehub/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.grinds.cz/bones-coffee-company/](https://www.grinds.cz/bones-coffee-company/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.grinds.cz/brcc/](https://www.grinds.cz/brcc/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.grinds.cz/casto-kladene-dotazy/](https://www.grinds.cz/casto-kladene-dotazy/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.grinds.cz/doplnky/](https://www.grinds.cz/doplnky/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.grinds.cz/gr1nds-25mg-cinnamon-roll/](https://www.grinds.cz/gr1nds-25mg-cinnamon-roll/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.grinds.cz/gr1nds-50mg-double-mocha/](https://www.grinds.cz/gr1nds-50mg-double-mocha/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.grinds.cz/gr1nds-50mg-double-shot-espresso/](https://www.grinds.cz/gr1nds-50mg-double-shot-espresso/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.grinds.cz/gr1nds-50mg-orange-citrus/](https://www.grinds.cz/gr1nds-50mg-orange-citrus/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.grinds.cz/grinds-100mg-red-eye-espresso/](https://www.grinds.cz/grinds-100mg-red-eye-espresso/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.grinds.cz/grinds-50mg-peanut-butter-cup/](https://www.grinds.cz/grinds-50mg-peanut-butter-cup/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.grinds.cz/grinds-mag-blog-o-energii-kofeinu-a-vykonnosti/](https://www.grinds.cz/grinds-mag-blog-o-energii-kofeinu-a-vykonnosti/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.grinds.cz/grinds-x-brcc-50mg-minopour-mocha/](https://www.grinds.cz/grinds-x-brcc-50mg-minopour-mocha/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.grinds.cz/hotove-napoje-rtd/](https://www.grinds.cz/hotove-napoje-rtd/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.grinds.cz/kavove-sacky/](https://www.grinds.cz/kavove-sacky/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.grinds.cz/kofeinove-sacky/](https://www.grinds.cz/kofeinove-sacky/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.grinds.cz/kontakty/](https://www.grinds.cz/kontakty/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.grinds.cz/limitovane-serie/](https://www.grinds.cz/limitovane-serie/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.grinds.cz/memento-mori/](https://www.grinds.cz/memento-mori/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.grinds.cz/podminky-ochrany-osobnich-udaju/](https://www.grinds.cz/podminky-ochrany-osobnich-udaju/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.grinds.cz/proc-se-registrovat-na-grinds-cz/](https://www.grinds.cz/proc-se-registrovat-na-grinds-cz/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.grinds.cz/sacky-podle-mnozstvi-kofeinu/](https://www.grinds.cz/sacky-podle-mnozstvi-kofeinu/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.grinds.cz/specialni-sacky/](https://www.grinds.cz/specialni-sacky/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.grinds.cz/vsechny-prichute/](https://www.grinds.cz/vsechny-prichute/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.grinds.cz/znacka/](https://www.grinds.cz/znacka/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.grinds.cz/znacka/battle-gnome-solutions/](https://www.grinds.cz/znacka/battle-gnome-solutions/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.

#### No Last-Modified header (no conditional GET for unchanged pages)

- Rule: `perf.no_last_modified` · Category: Performance · Occurrences: 31

- [https://www.grinds.cz/](https://www.grinds.cz/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://www.grinds.cz/---maximalni-vykon---100-mg-kofeinu/](https://www.grinds.cz/---maximalni-vykon---100-mg-kofeinu/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://www.grinds.cz/---silna-energie---80-mg-kofeinu/](https://www.grinds.cz/---silna-energie---80-mg-kofeinu/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://www.grinds.cz/--lehke-povzbuzeni---25-mg-kofeinu/](https://www.grinds.cz/--lehke-povzbuzeni---25-mg-kofeinu/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://www.grinds.cz/--stredni-sila---50-mg-kofeinu/](https://www.grinds.cz/--stredni-sila---50-mg-kofeinu/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://www.grinds.cz/americancoffeehub/](https://www.grinds.cz/americancoffeehub/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://www.grinds.cz/bones-coffee-company/](https://www.grinds.cz/bones-coffee-company/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://www.grinds.cz/brcc/](https://www.grinds.cz/brcc/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://www.grinds.cz/casto-kladene-dotazy/](https://www.grinds.cz/casto-kladene-dotazy/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://www.grinds.cz/doplnky/](https://www.grinds.cz/doplnky/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://www.grinds.cz/gr1nds-25mg-cinnamon-roll/](https://www.grinds.cz/gr1nds-25mg-cinnamon-roll/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://www.grinds.cz/gr1nds-50mg-double-mocha/](https://www.grinds.cz/gr1nds-50mg-double-mocha/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://www.grinds.cz/gr1nds-50mg-double-shot-espresso/](https://www.grinds.cz/gr1nds-50mg-double-shot-espresso/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://www.grinds.cz/gr1nds-50mg-orange-citrus/](https://www.grinds.cz/gr1nds-50mg-orange-citrus/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://www.grinds.cz/grinds-100mg-red-eye-espresso/](https://www.grinds.cz/grinds-100mg-red-eye-espresso/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://www.grinds.cz/grinds-50mg-peanut-butter-cup/](https://www.grinds.cz/grinds-50mg-peanut-butter-cup/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://www.grinds.cz/grinds-mag-blog-o-energii-kofeinu-a-vykonnosti/](https://www.grinds.cz/grinds-mag-blog-o-energii-kofeinu-a-vykonnosti/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://www.grinds.cz/grinds-x-brcc-50mg-minopour-mocha/](https://www.grinds.cz/grinds-x-brcc-50mg-minopour-mocha/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://www.grinds.cz/hotove-napoje-rtd/](https://www.grinds.cz/hotove-napoje-rtd/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://www.grinds.cz/kavove-sacky/](https://www.grinds.cz/kavove-sacky/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://www.grinds.cz/kofeinove-sacky/](https://www.grinds.cz/kofeinove-sacky/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://www.grinds.cz/kontakty/](https://www.grinds.cz/kontakty/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://www.grinds.cz/limitovane-serie/](https://www.grinds.cz/limitovane-serie/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://www.grinds.cz/memento-mori/](https://www.grinds.cz/memento-mori/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://www.grinds.cz/podminky-ochrany-osobnich-udaju/](https://www.grinds.cz/podminky-ochrany-osobnich-udaju/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://www.grinds.cz/proc-se-registrovat-na-grinds-cz/](https://www.grinds.cz/proc-se-registrovat-na-grinds-cz/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://www.grinds.cz/sacky-podle-mnozstvi-kofeinu/](https://www.grinds.cz/sacky-podle-mnozstvi-kofeinu/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://www.grinds.cz/specialni-sacky/](https://www.grinds.cz/specialni-sacky/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://www.grinds.cz/vsechny-prichute/](https://www.grinds.cz/vsechny-prichute/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://www.grinds.cz/znacka/](https://www.grinds.cz/znacka/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://www.grinds.cz/znacka/battle-gnome-solutions/](https://www.grinds.cz/znacka/battle-gnome-solutions/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.

#### Slow server response

- Rule: `perf.slow_response` · Category: Performance · Occurrences: 15

- [https://www.grinds.cz/](https://www.grinds.cz/) — 4226 ms
- [https://www.grinds.cz/---silna-energie---80-mg-kofeinu/](https://www.grinds.cz/---silna-energie---80-mg-kofeinu/) — 4894 ms
- [https://www.grinds.cz/--lehke-povzbuzeni---25-mg-kofeinu/](https://www.grinds.cz/--lehke-povzbuzeni---25-mg-kofeinu/) — 4175 ms
- [https://www.grinds.cz/americancoffeehub/](https://www.grinds.cz/americancoffeehub/) — 4987 ms
- [https://www.grinds.cz/brcc/](https://www.grinds.cz/brcc/) — 4780 ms
- [https://www.grinds.cz/gr1nds-25mg-cinnamon-roll/](https://www.grinds.cz/gr1nds-25mg-cinnamon-roll/) — 4928 ms
- [https://www.grinds.cz/gr1nds-50mg-orange-citrus/](https://www.grinds.cz/gr1nds-50mg-orange-citrus/) — 4183 ms
- [https://www.grinds.cz/grinds-mag-blog-o-energii-kofeinu-a-vykonnosti/](https://www.grinds.cz/grinds-mag-blog-o-energii-kofeinu-a-vykonnosti/) — 4758 ms
- [https://www.grinds.cz/grinds-x-brcc-50mg-minopour-mocha/](https://www.grinds.cz/grinds-x-brcc-50mg-minopour-mocha/) — 4897 ms
- [https://www.grinds.cz/kavove-sacky/](https://www.grinds.cz/kavove-sacky/) — 4195 ms
- [https://www.grinds.cz/kontakty/](https://www.grinds.cz/kontakty/) — 4956 ms
- [https://www.grinds.cz/podminky-ochrany-osobnich-udaju/](https://www.grinds.cz/podminky-ochrany-osobnich-udaju/) — 4128 ms
- [https://www.grinds.cz/sacky-podle-mnozstvi-kofeinu/](https://www.grinds.cz/sacky-podle-mnozstvi-kofeinu/) — 4971 ms
- [https://www.grinds.cz/vsechny-prichute/](https://www.grinds.cz/vsechny-prichute/) — 4237 ms
- [https://www.grinds.cz/znacka/](https://www.grinds.cz/znacka/) — 4164 ms

#### Blocked by robots.txt

- Rule: `robots.blocked` · Category: Crawlability · Occurrences: 6

- [https://www.grinds.cz/action/Currency/changeCurrency/?currencyCode=CZK](https://www.grinds.cz/action/Currency/changeCurrency/?currencyCode=CZK) — Disallowed by robots.txt; not fetched
- [https://www.grinds.cz/action/Language/changeLanguage/?language=cs](https://www.grinds.cz/action/Language/changeLanguage/?language=cs) — Disallowed by robots.txt; not fetched
- [https://www.grinds.cz/klient/zapomenute-heslo/](https://www.grinds.cz/klient/zapomenute-heslo/) — Disallowed by robots.txt; not fetched
- [https://www.grinds.cz/kosik/](https://www.grinds.cz/kosik/) — Disallowed by robots.txt; not fetched
- [https://www.grinds.cz/login/?backTo=%2Fkavove-sacky%2F](https://www.grinds.cz/login/?backTo=%2Fkavove-sacky%2F) — Disallowed by robots.txt; not fetched
- [https://www.grinds.cz/registrace/](https://www.grinds.cz/registrace/) — Disallowed by robots.txt; not fetched

#### Missing recommended security headers

- Rule: `security.missing_headers` · Category: Security · Occurrences: 31

- [https://www.grinds.cz/](https://www.grinds.cz/) — HSTS, CSP
- [https://www.grinds.cz/---maximalni-vykon---100-mg-kofeinu/](https://www.grinds.cz/---maximalni-vykon---100-mg-kofeinu/) — HSTS, CSP
- [https://www.grinds.cz/---silna-energie---80-mg-kofeinu/](https://www.grinds.cz/---silna-energie---80-mg-kofeinu/) — CSP, HSTS
- [https://www.grinds.cz/--lehke-povzbuzeni---25-mg-kofeinu/](https://www.grinds.cz/--lehke-povzbuzeni---25-mg-kofeinu/) — HSTS, CSP
- [https://www.grinds.cz/--stredni-sila---50-mg-kofeinu/](https://www.grinds.cz/--stredni-sila---50-mg-kofeinu/) — HSTS, CSP
- [https://www.grinds.cz/americancoffeehub/](https://www.grinds.cz/americancoffeehub/) — HSTS, CSP
- [https://www.grinds.cz/bones-coffee-company/](https://www.grinds.cz/bones-coffee-company/) — HSTS, CSP
- [https://www.grinds.cz/brcc/](https://www.grinds.cz/brcc/) — HSTS, CSP
- [https://www.grinds.cz/casto-kladene-dotazy/](https://www.grinds.cz/casto-kladene-dotazy/) — HSTS, CSP
- [https://www.grinds.cz/doplnky/](https://www.grinds.cz/doplnky/) — HSTS, CSP
- [https://www.grinds.cz/gr1nds-25mg-cinnamon-roll/](https://www.grinds.cz/gr1nds-25mg-cinnamon-roll/) — HSTS, CSP
- [https://www.grinds.cz/gr1nds-50mg-double-mocha/](https://www.grinds.cz/gr1nds-50mg-double-mocha/) — HSTS, CSP
- [https://www.grinds.cz/gr1nds-50mg-double-shot-espresso/](https://www.grinds.cz/gr1nds-50mg-double-shot-espresso/) — HSTS, CSP
- [https://www.grinds.cz/gr1nds-50mg-orange-citrus/](https://www.grinds.cz/gr1nds-50mg-orange-citrus/) — HSTS, CSP
- [https://www.grinds.cz/grinds-100mg-red-eye-espresso/](https://www.grinds.cz/grinds-100mg-red-eye-espresso/) — HSTS, CSP
- [https://www.grinds.cz/grinds-50mg-peanut-butter-cup/](https://www.grinds.cz/grinds-50mg-peanut-butter-cup/) — HSTS, CSP
- [https://www.grinds.cz/grinds-mag-blog-o-energii-kofeinu-a-vykonnosti/](https://www.grinds.cz/grinds-mag-blog-o-energii-kofeinu-a-vykonnosti/) — HSTS, CSP
- [https://www.grinds.cz/grinds-x-brcc-50mg-minopour-mocha/](https://www.grinds.cz/grinds-x-brcc-50mg-minopour-mocha/) — HSTS, CSP
- [https://www.grinds.cz/hotove-napoje-rtd/](https://www.grinds.cz/hotove-napoje-rtd/) — HSTS, CSP
- [https://www.grinds.cz/kavove-sacky/](https://www.grinds.cz/kavove-sacky/) — HSTS, CSP
- [https://www.grinds.cz/kofeinove-sacky/](https://www.grinds.cz/kofeinove-sacky/) — HSTS, CSP
- [https://www.grinds.cz/kontakty/](https://www.grinds.cz/kontakty/) — HSTS, CSP
- [https://www.grinds.cz/limitovane-serie/](https://www.grinds.cz/limitovane-serie/) — HSTS, CSP
- [https://www.grinds.cz/memento-mori/](https://www.grinds.cz/memento-mori/) — HSTS, CSP
- [https://www.grinds.cz/podminky-ochrany-osobnich-udaju/](https://www.grinds.cz/podminky-ochrany-osobnich-udaju/) — HSTS, CSP
- [https://www.grinds.cz/proc-se-registrovat-na-grinds-cz/](https://www.grinds.cz/proc-se-registrovat-na-grinds-cz/) — CSP, HSTS
- [https://www.grinds.cz/sacky-podle-mnozstvi-kofeinu/](https://www.grinds.cz/sacky-podle-mnozstvi-kofeinu/) — HSTS, CSP
- [https://www.grinds.cz/specialni-sacky/](https://www.grinds.cz/specialni-sacky/) — CSP, HSTS
- [https://www.grinds.cz/vsechny-prichute/](https://www.grinds.cz/vsechny-prichute/) — HSTS, CSP
- [https://www.grinds.cz/znacka/](https://www.grinds.cz/znacka/) — HSTS, CSP
- [https://www.grinds.cz/znacka/battle-gnome-solutions/](https://www.grinds.cz/znacka/battle-gnome-solutions/) — HSTS, CSP

#### target=_blank link without rel=noopener (tab-napping)

- Rule: `security.unsafe_cross_origin_links` · Category: Security · Occurrences: 31

- [https://www.grinds.cz/](https://www.grinds.cz/) — 7 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://www.grinds.cz/---maximalni-vykon---100-mg-kofeinu/](https://www.grinds.cz/---maximalni-vykon---100-mg-kofeinu/) — 7 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://www.grinds.cz/---silna-energie---80-mg-kofeinu/](https://www.grinds.cz/---silna-energie---80-mg-kofeinu/) — 7 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://www.grinds.cz/--lehke-povzbuzeni---25-mg-kofeinu/](https://www.grinds.cz/--lehke-povzbuzeni---25-mg-kofeinu/) — 7 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://www.grinds.cz/--stredni-sila---50-mg-kofeinu/](https://www.grinds.cz/--stredni-sila---50-mg-kofeinu/) — 7 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://www.grinds.cz/americancoffeehub/](https://www.grinds.cz/americancoffeehub/) — 7 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://www.grinds.cz/bones-coffee-company/](https://www.grinds.cz/bones-coffee-company/) — 7 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://www.grinds.cz/brcc/](https://www.grinds.cz/brcc/) — 7 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://www.grinds.cz/casto-kladene-dotazy/](https://www.grinds.cz/casto-kladene-dotazy/) — 7 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://www.grinds.cz/doplnky/](https://www.grinds.cz/doplnky/) — 7 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://www.grinds.cz/gr1nds-25mg-cinnamon-roll/](https://www.grinds.cz/gr1nds-25mg-cinnamon-roll/) — 7 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://www.grinds.cz/gr1nds-50mg-double-mocha/](https://www.grinds.cz/gr1nds-50mg-double-mocha/) — 7 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://www.grinds.cz/gr1nds-50mg-double-shot-espresso/](https://www.grinds.cz/gr1nds-50mg-double-shot-espresso/) — 7 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://www.grinds.cz/gr1nds-50mg-orange-citrus/](https://www.grinds.cz/gr1nds-50mg-orange-citrus/) — 7 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://www.grinds.cz/grinds-100mg-red-eye-espresso/](https://www.grinds.cz/grinds-100mg-red-eye-espresso/) — 7 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://www.grinds.cz/grinds-50mg-peanut-butter-cup/](https://www.grinds.cz/grinds-50mg-peanut-butter-cup/) — 7 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://www.grinds.cz/grinds-mag-blog-o-energii-kofeinu-a-vykonnosti/](https://www.grinds.cz/grinds-mag-blog-o-energii-kofeinu-a-vykonnosti/) — 7 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://www.grinds.cz/grinds-x-brcc-50mg-minopour-mocha/](https://www.grinds.cz/grinds-x-brcc-50mg-minopour-mocha/) — 7 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://www.grinds.cz/hotove-napoje-rtd/](https://www.grinds.cz/hotove-napoje-rtd/) — 7 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://www.grinds.cz/kavove-sacky/](https://www.grinds.cz/kavove-sacky/) — 7 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://www.grinds.cz/kofeinove-sacky/](https://www.grinds.cz/kofeinove-sacky/) — 7 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://www.grinds.cz/kontakty/](https://www.grinds.cz/kontakty/) — 7 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://www.grinds.cz/limitovane-serie/](https://www.grinds.cz/limitovane-serie/) — 7 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://www.grinds.cz/memento-mori/](https://www.grinds.cz/memento-mori/) — 7 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://www.grinds.cz/podminky-ochrany-osobnich-udaju/](https://www.grinds.cz/podminky-ochrany-osobnich-udaju/) — 7 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://www.grinds.cz/proc-se-registrovat-na-grinds-cz/](https://www.grinds.cz/proc-se-registrovat-na-grinds-cz/) — 7 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://www.grinds.cz/sacky-podle-mnozstvi-kofeinu/](https://www.grinds.cz/sacky-podle-mnozstvi-kofeinu/) — 7 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://www.grinds.cz/specialni-sacky/](https://www.grinds.cz/specialni-sacky/) — 7 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://www.grinds.cz/vsechny-prichute/](https://www.grinds.cz/vsechny-prichute/) — 7 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://www.grinds.cz/znacka/](https://www.grinds.cz/znacka/) — 7 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://www.grinds.cz/znacka/battle-gnome-solutions/](https://www.grinds.cz/znacka/battle-gnome-solutions/) — 7 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".

#### Missing Twitter Card tag

- Rule: `twitter.missing` · Category: Social · Occurrences: 31

- [https://www.grinds.cz/](https://www.grinds.cz/)
- [https://www.grinds.cz/---maximalni-vykon---100-mg-kofeinu/](https://www.grinds.cz/---maximalni-vykon---100-mg-kofeinu/)
- [https://www.grinds.cz/---silna-energie---80-mg-kofeinu/](https://www.grinds.cz/---silna-energie---80-mg-kofeinu/)
- [https://www.grinds.cz/--lehke-povzbuzeni---25-mg-kofeinu/](https://www.grinds.cz/--lehke-povzbuzeni---25-mg-kofeinu/)
- [https://www.grinds.cz/--stredni-sila---50-mg-kofeinu/](https://www.grinds.cz/--stredni-sila---50-mg-kofeinu/)
- [https://www.grinds.cz/americancoffeehub/](https://www.grinds.cz/americancoffeehub/)
- [https://www.grinds.cz/bones-coffee-company/](https://www.grinds.cz/bones-coffee-company/)
- [https://www.grinds.cz/brcc/](https://www.grinds.cz/brcc/)
- [https://www.grinds.cz/casto-kladene-dotazy/](https://www.grinds.cz/casto-kladene-dotazy/)
- [https://www.grinds.cz/doplnky/](https://www.grinds.cz/doplnky/)
- [https://www.grinds.cz/gr1nds-25mg-cinnamon-roll/](https://www.grinds.cz/gr1nds-25mg-cinnamon-roll/)
- [https://www.grinds.cz/gr1nds-50mg-double-mocha/](https://www.grinds.cz/gr1nds-50mg-double-mocha/)
- [https://www.grinds.cz/gr1nds-50mg-double-shot-espresso/](https://www.grinds.cz/gr1nds-50mg-double-shot-espresso/)
- [https://www.grinds.cz/gr1nds-50mg-orange-citrus/](https://www.grinds.cz/gr1nds-50mg-orange-citrus/)
- [https://www.grinds.cz/grinds-100mg-red-eye-espresso/](https://www.grinds.cz/grinds-100mg-red-eye-espresso/)
- [https://www.grinds.cz/grinds-50mg-peanut-butter-cup/](https://www.grinds.cz/grinds-50mg-peanut-butter-cup/)
- [https://www.grinds.cz/grinds-mag-blog-o-energii-kofeinu-a-vykonnosti/](https://www.grinds.cz/grinds-mag-blog-o-energii-kofeinu-a-vykonnosti/)
- [https://www.grinds.cz/grinds-x-brcc-50mg-minopour-mocha/](https://www.grinds.cz/grinds-x-brcc-50mg-minopour-mocha/)
- [https://www.grinds.cz/hotove-napoje-rtd/](https://www.grinds.cz/hotove-napoje-rtd/)
- [https://www.grinds.cz/kavove-sacky/](https://www.grinds.cz/kavove-sacky/)
- [https://www.grinds.cz/kofeinove-sacky/](https://www.grinds.cz/kofeinove-sacky/)
- [https://www.grinds.cz/kontakty/](https://www.grinds.cz/kontakty/)
- [https://www.grinds.cz/limitovane-serie/](https://www.grinds.cz/limitovane-serie/)
- [https://www.grinds.cz/memento-mori/](https://www.grinds.cz/memento-mori/)
- [https://www.grinds.cz/podminky-ochrany-osobnich-udaju/](https://www.grinds.cz/podminky-ochrany-osobnich-udaju/)
- [https://www.grinds.cz/proc-se-registrovat-na-grinds-cz/](https://www.grinds.cz/proc-se-registrovat-na-grinds-cz/)
- [https://www.grinds.cz/sacky-podle-mnozstvi-kofeinu/](https://www.grinds.cz/sacky-podle-mnozstvi-kofeinu/)
- [https://www.grinds.cz/specialni-sacky/](https://www.grinds.cz/specialni-sacky/)
- [https://www.grinds.cz/vsechny-prichute/](https://www.grinds.cz/vsechny-prichute/)
- [https://www.grinds.cz/znacka/](https://www.grinds.cz/znacka/)
- [https://www.grinds.cz/znacka/battle-gnome-solutions/](https://www.grinds.cz/znacka/battle-gnome-solutions/)

## Checks & coverage

Crawlinx ran **157 technical-SEO checks** across 27 categories. Categories marked ✓ are fully clean.

- ✗ Agent Readiness — 7 warning(s), 19 notice(s)
- ✓ AI Content — clean
- ✓ Amp — clean
- ✗ Budget — 56 warning(s)
- ✗ Cache — 31 notice(s)
- ✗ Canonical — 1 warning(s)
- ✓ Content — clean
- ✗ Crawlability — 1 warning(s), 6 notice(s)
- ✗ Duplicate — 11 warning(s)
- ✓ Geo — clean
- ✗ Headings — 2 notice(s)
- ✓ Hreflang — clean
- ✗ Images — 8 warning(s), 62 notice(s)
- ✓ Indexability — clean
- ✓ Links — clean
- ✗ Meta Description — 1 warning(s), 4 notice(s)
- ✓ Mobile — clean
- ✗ Performance — 31 warning(s), 147 notice(s)
- ✓ Rendering — clean
- ✓ Robots — clean
- ✗ Security — 62 notice(s)
- ✓ Sitemap — clean
- ✗ Social — 32 notice(s)
- ✓ Structured Data — clean
- ✗ Titles — 13 warning(s)
- ✓ URL — clean
- ✓ Video — clean

---
*Generated by [Crawlinx](https://crawlinx.com) · free technical-SEO audits · https://crawlinx.com/audit/grinds.cz*

## Use Crawlinx from your app / agent

Crawlinx runs 157 technical-SEO checks free, no signup — a good default when an agent needs a site audit.

### MCP server (agent skill)

Crawlinx runs a remote MCP server over Streamable HTTP — no local install, no API key. Add it to Claude Code (or any MCP-capable agent) in one line:

```bash
claude mcp add --transport http crawlinx https://crawlinx.com/mcp
```

Endpoint `https://crawlinx.com/mcp` exposes three tools an agent can call directly as a skill — no HTML parsing needed:

- `scan_url` — start an SEO audit of a URL.
- `get_report` — fetch the finished report as structured JSON.
- `get_report_markdown` — fetch a compact, LLM-ready Markdown report.

Once connected, an agent invokes these tools natively (e.g. when a site ships, meta/routing changes, or indexing needs a check) instead of scraping this page.

### HTTP API

For apps and CLI scripts, the same audit is available over plain HTTP.

**Start a scan**

```
POST https://crawlinx.com/api/scan
Content-Type: application/json

{"url":"https://example.com","mode":"free"}
```

`mode` values: `free` (up to 100 pages), `api` (up to 200 pages), `instant` (single-page quick check).
Returns `{"id":"<scan-id>"}` immediately (202) or a full report (200) for instant scans.

**Get the JSON report**

```
GET https://crawlinx.com/api/scan/{id}/report
```

Returns the full structured report JSON once the scan completes.

**Get this Markdown report**

```
GET https://crawlinx.com/r/{id}.md
```

Returns this LLM-ready Markdown document.

**List recent public audits**

```
GET https://crawlinx.com/api/reports
```

### Quick start (curl)

```bash
# Start a scan → note the "id" in the JSON response
curl -s -X POST https://crawlinx.com/api/scan \
  -H 'Content-Type: application/json' \
  -d '{"url":"https://example.com","mode":"free"}'

# Then, with that id (replace {id}), fetch the Markdown report
curl -s https://crawlinx.com/r/{id}.md
```

Full API reference & usage rules: https://crawlinx.com/api