---
tool: Crawlinx SEO audit
source: https://crawlinx.com
domain: devbj.com
report_url: "https://crawlinx.com/audit/devbj.com"
crawl_id: 20260729T080737-644b6a54
health_score: 65
generated_at: 2026-08-26T17:26:06Z
total_pages: 50
html_pages: 50
indexable_pages: 50
errors: 0
warnings: 120
notices: 260
---

# SEO audit: devbj.com

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

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

## Overview

| Metric | Value |
| --- | --- |
| Pages crawled | 50 |
| HTML pages | 50 |
| Indexable | 50 |
| Non-indexable | 0 |
| Orphan pages | 0 |
| Broken internal links | 0 |
| Avg response time | 970 ms |
| Errors / Warnings / Notices | 0 / 120 / 260 |
| Status codes | 50×200 |

## Categories

| Category | Score | Errors | Warnings | Notices |
| --- | ---: | ---: | ---: | ---: |
| Links | 39 | 0 | 101 | 0 |
| Duplicate | 93 | 0 | 12 | 22 |
| Content | 98 | 0 | 4 | 3 |
| Titles | 99 | 0 | 2 | 18 |
| AI Content | 99 | 0 | 1 | 0 |
| Agent Readiness | 100 | 0 | 0 | 2 |
| Crawlability | 100 | 0 | 0 | 3 |
| Headings | 100 | 0 | 0 | 1 |
| Images | 100 | 0 | 0 | 50 |
| Meta Description | 100 | 0 | 0 | 6 |
| Performance | 100 | 0 | 0 | 51 |
| Security | 100 | 0 | 0 | 50 |
| Sitemap | 100 | 0 | 0 | 3 |
| Social | 100 | 0 | 0 | 50 |
| Structured Data | 100 | 0 | 0 | 1 |

## Issues

### Warnings (120)

#### Unfilled template or prompt-leak text

- Rule: `ai.prompt_leak` · Category: AI Content · Occurrences: 1

- [https://devbj.com/posts/astro-github-actions-cache-build/](https://devbj.com/posts/astro-github-actions-cache-build/) — The page contains unfilled template or prompt-echo text — e.g. "{{ github.sha }}". This usually means a generation template was published without being completed or cleaned up. Fill in or remove the placeholder so readers and crawlers don't see the scaffolding.

#### Thin content (low word count)

- Rule: `content.thin` · Category: Content · Occurrences: 4

- [https://devbj.com/category/](https://devbj.com/category/) — 59 words
- [https://devbj.com/category/tech/](https://devbj.com/category/tech/) — 158 words
- [https://devbj.com/search](https://devbj.com/search) — 40 words
- [https://devbj.com/tags/arp/](https://devbj.com/tags/arp/) — 157 words

#### Homepage duplicated across protocol/host variants (no redirect)

- Rule: `duplicate.protocol_host` · Category: Duplicate · Occurrences: 1

- [https://devbj.com/](https://devbj.com/) — http://devbj.com/ serves the same homepage content with a 200 and no redirect — Google sees a duplicate. Pick one canonical host/scheme and 301-redirect the others.

#### Duplicate <title> across pages

- Rule: `duplicate.title` · Category: Duplicate · Occurrences: 11

- [https://devbj.com/category/dev/](https://devbj.com/category/dev/) — title shared by 2 pages: https://devbj.com/category/dev/2
- [https://devbj.com/category/dev/2](https://devbj.com/category/dev/2) — title shared by 2 pages: https://devbj.com/category/dev/
- [https://devbj.com/posts/](https://devbj.com/posts/) — title shared by 9 pages: https://devbj.com/posts/2/, https://devbj.com/posts/3/, https://devbj.com/posts/4/
- [https://devbj.com/posts/2/](https://devbj.com/posts/2/) — title shared by 9 pages: https://devbj.com/posts/, https://devbj.com/posts/3/, https://devbj.com/posts/4/
- [https://devbj.com/posts/3/](https://devbj.com/posts/3/) — title shared by 9 pages: https://devbj.com/posts/, https://devbj.com/posts/2/, https://devbj.com/posts/4/
- [https://devbj.com/posts/4/](https://devbj.com/posts/4/) — title shared by 9 pages: https://devbj.com/posts/, https://devbj.com/posts/2/, https://devbj.com/posts/3/
- [https://devbj.com/posts/5/](https://devbj.com/posts/5/) — title shared by 9 pages: https://devbj.com/posts/, https://devbj.com/posts/2/, https://devbj.com/posts/3/
- [https://devbj.com/posts/6/](https://devbj.com/posts/6/) — title shared by 9 pages: https://devbj.com/posts/, https://devbj.com/posts/2/, https://devbj.com/posts/3/
- [https://devbj.com/posts/7/](https://devbj.com/posts/7/) — title shared by 9 pages: https://devbj.com/posts/, https://devbj.com/posts/2/, https://devbj.com/posts/3/
- [https://devbj.com/posts/8/](https://devbj.com/posts/8/) — title shared by 9 pages: https://devbj.com/posts/, https://devbj.com/posts/2/, https://devbj.com/posts/3/
- [https://devbj.com/posts/9/](https://devbj.com/posts/9/) — title shared by 9 pages: https://devbj.com/posts/, https://devbj.com/posts/2/, https://devbj.com/posts/3/

#### Internal link points to a redirect

- Rule: `links.redirect_target` · Category: Links · Occurrences: 101

- [https://devbj.com/](https://devbj.com/) — https://devbj.com/archives → https://devbj.com/archives/
- [https://devbj.com/](https://devbj.com/) — https://devbj.com/search → https://devbj.com/search/
- [https://devbj.com/about/](https://devbj.com/about/) — https://devbj.com/archives → https://devbj.com/archives/
- [https://devbj.com/about/](https://devbj.com/about/) — https://devbj.com/search → https://devbj.com/search/
- [https://devbj.com/archives](https://devbj.com/archives) — https://devbj.com/archives → https://devbj.com/archives/
- [https://devbj.com/archives](https://devbj.com/archives) — https://devbj.com/search → https://devbj.com/search/
- [https://devbj.com/category/](https://devbj.com/category/) — https://devbj.com/archives → https://devbj.com/archives/
- [https://devbj.com/category/](https://devbj.com/category/) — https://devbj.com/search → https://devbj.com/search/
- [https://devbj.com/category/dev/](https://devbj.com/category/dev/) — https://devbj.com/archives → https://devbj.com/archives/
- [https://devbj.com/category/dev/](https://devbj.com/category/dev/) — https://devbj.com/category/dev/2 → https://devbj.com/category/dev/2/
- [https://devbj.com/category/dev/](https://devbj.com/category/dev/) — https://devbj.com/search → https://devbj.com/search/
- [https://devbj.com/category/dev/2](https://devbj.com/category/dev/2) — https://devbj.com/archives → https://devbj.com/archives/
- [https://devbj.com/category/dev/2](https://devbj.com/category/dev/2) — https://devbj.com/search → https://devbj.com/search/
- [https://devbj.com/category/doip/](https://devbj.com/category/doip/) — https://devbj.com/archives → https://devbj.com/archives/
- [https://devbj.com/category/doip/](https://devbj.com/category/doip/) — https://devbj.com/search → https://devbj.com/search/
- [https://devbj.com/category/fpga-asic/](https://devbj.com/category/fpga-asic/) — https://devbj.com/archives → https://devbj.com/archives/
- [https://devbj.com/category/fpga-asic/](https://devbj.com/category/fpga-asic/) — https://devbj.com/search → https://devbj.com/search/
- [https://devbj.com/category/lwip/](https://devbj.com/category/lwip/) — https://devbj.com/archives → https://devbj.com/archives/
- [https://devbj.com/category/lwip/](https://devbj.com/category/lwip/) — https://devbj.com/search → https://devbj.com/search/
- [https://devbj.com/category/tech/](https://devbj.com/category/tech/) — https://devbj.com/archives → https://devbj.com/archives/
- [https://devbj.com/category/tech/](https://devbj.com/category/tech/) — https://devbj.com/search → https://devbj.com/search/
- [https://devbj.com/category/tools/](https://devbj.com/category/tools/) — https://devbj.com/archives → https://devbj.com/archives/
- [https://devbj.com/category/tools/](https://devbj.com/category/tools/) — https://devbj.com/search → https://devbj.com/search/
- [https://devbj.com/editorial-policy/](https://devbj.com/editorial-policy/) — https://devbj.com/archives → https://devbj.com/archives/
- [https://devbj.com/editorial-policy/](https://devbj.com/editorial-policy/) — https://devbj.com/search → https://devbj.com/search/
- [https://devbj.com/posts/](https://devbj.com/posts/) — https://devbj.com/archives → https://devbj.com/archives/
- [https://devbj.com/posts/](https://devbj.com/posts/) — https://devbj.com/search → https://devbj.com/search/
- [https://devbj.com/posts/2/](https://devbj.com/posts/2/) — https://devbj.com/archives → https://devbj.com/archives/
- [https://devbj.com/posts/2/](https://devbj.com/posts/2/) — https://devbj.com/search → https://devbj.com/search/
- [https://devbj.com/posts/3/](https://devbj.com/posts/3/) — https://devbj.com/archives → https://devbj.com/archives/
- [https://devbj.com/posts/3/](https://devbj.com/posts/3/) — https://devbj.com/search → https://devbj.com/search/
- [https://devbj.com/posts/4/](https://devbj.com/posts/4/) — https://devbj.com/archives → https://devbj.com/archives/
- [https://devbj.com/posts/4/](https://devbj.com/posts/4/) — https://devbj.com/search → https://devbj.com/search/
- [https://devbj.com/posts/5/](https://devbj.com/posts/5/) — https://devbj.com/archives → https://devbj.com/archives/
- [https://devbj.com/posts/5/](https://devbj.com/posts/5/) — https://devbj.com/search → https://devbj.com/search/
- [https://devbj.com/posts/6/](https://devbj.com/posts/6/) — https://devbj.com/archives → https://devbj.com/archives/
- [https://devbj.com/posts/6/](https://devbj.com/posts/6/) — https://devbj.com/search → https://devbj.com/search/
- [https://devbj.com/posts/7/](https://devbj.com/posts/7/) — https://devbj.com/archives → https://devbj.com/archives/
- [https://devbj.com/posts/7/](https://devbj.com/posts/7/) — https://devbj.com/search → https://devbj.com/search/
- [https://devbj.com/posts/8/](https://devbj.com/posts/8/) — https://devbj.com/archives → https://devbj.com/archives/
- [https://devbj.com/posts/8/](https://devbj.com/posts/8/) — https://devbj.com/search → https://devbj.com/search/
- [https://devbj.com/posts/9/](https://devbj.com/posts/9/) — https://devbj.com/archives → https://devbj.com/archives/
- [https://devbj.com/posts/9/](https://devbj.com/posts/9/) — https://devbj.com/search → https://devbj.com/search/
- [https://devbj.com/posts/ai-blog-topic-automation-pattern/](https://devbj.com/posts/ai-blog-topic-automation-pattern/) — https://devbj.com/archives → https://devbj.com/archives/
- [https://devbj.com/posts/ai-blog-topic-automation-pattern/](https://devbj.com/posts/ai-blog-topic-automation-pattern/) — https://devbj.com/search → https://devbj.com/search/
- [https://devbj.com/posts/astro-adsense-script/](https://devbj.com/posts/astro-adsense-script/) — https://devbj.com/archives → https://devbj.com/archives/
- [https://devbj.com/posts/astro-adsense-script/](https://devbj.com/posts/astro-adsense-script/) — https://devbj.com/search → https://devbj.com/search/
- [https://devbj.com/posts/astro-category-roadmap-page/](https://devbj.com/posts/astro-category-roadmap-page/) — https://devbj.com/archives → https://devbj.com/archives/
- [https://devbj.com/posts/astro-category-roadmap-page/](https://devbj.com/posts/astro-category-roadmap-page/) — https://devbj.com/search → https://devbj.com/search/
- [https://devbj.com/posts/astro-content-collections-frontmatter/](https://devbj.com/posts/astro-content-collections-frontmatter/) — https://devbj.com/archives → https://devbj.com/archives/
- [https://devbj.com/posts/astro-content-collections-frontmatter/](https://devbj.com/posts/astro-content-collections-frontmatter/) — https://devbj.com/search → https://devbj.com/search/
- [https://devbj.com/posts/astro-dev-vs-build-debug/](https://devbj.com/posts/astro-dev-vs-build-debug/) — https://devbj.com/archives → https://devbj.com/archives/
- [https://devbj.com/posts/astro-dev-vs-build-debug/](https://devbj.com/posts/astro-dev-vs-build-debug/) — https://devbj.com/search → https://devbj.com/search/
- [https://devbj.com/posts/astro-dynamic-og-template/](https://devbj.com/posts/astro-dynamic-og-template/) — https://devbj.com/archives → https://devbj.com/archives/
- [https://devbj.com/posts/astro-dynamic-og-template/](https://devbj.com/posts/astro-dynamic-og-template/) — https://devbj.com/search → https://devbj.com/search/
- [https://devbj.com/posts/astro-ghpages-custom-domain/](https://devbj.com/posts/astro-ghpages-custom-domain/) — https://devbj.com/archives → https://devbj.com/archives/
- [https://devbj.com/posts/astro-ghpages-custom-domain/](https://devbj.com/posts/astro-ghpages-custom-domain/) — https://devbj.com/search → https://devbj.com/search/
- [https://devbj.com/posts/astro-github-actions-cache-build/](https://devbj.com/posts/astro-github-actions-cache-build/) — https://devbj.com/archives → https://devbj.com/archives/
- [https://devbj.com/posts/astro-github-actions-cache-build/](https://devbj.com/posts/astro-github-actions-cache-build/) — https://devbj.com/search → https://devbj.com/search/
- [https://devbj.com/posts/astro-image-public-assets-strategy/](https://devbj.com/posts/astro-image-public-assets-strategy/) — https://devbj.com/archives → https://devbj.com/archives/
- [https://devbj.com/posts/astro-image-public-assets-strategy/](https://devbj.com/posts/astro-image-public-assets-strategy/) — https://devbj.com/search → https://devbj.com/search/
- [https://devbj.com/posts/astro-layout-custom/](https://devbj.com/posts/astro-layout-custom/) — https://devbj.com/archives → https://devbj.com/archives/
- [https://devbj.com/posts/astro-layout-custom/](https://devbj.com/posts/astro-layout-custom/) — https://devbj.com/search → https://devbj.com/search/
- [https://devbj.com/posts/astro-markdown-codeblock-copy-button/](https://devbj.com/posts/astro-markdown-codeblock-copy-button/) — https://devbj.com/archives → https://devbj.com/archives/
- [https://devbj.com/posts/astro-markdown-codeblock-copy-button/](https://devbj.com/posts/astro-markdown-codeblock-copy-button/) — https://devbj.com/search → https://devbj.com/search/
- [https://devbj.com/posts/astro-mdx-techblog-setup/](https://devbj.com/posts/astro-mdx-techblog-setup/) — https://devbj.com/archives → https://devbj.com/archives/
- [https://devbj.com/posts/astro-mdx-techblog-setup/](https://devbj.com/posts/astro-mdx-techblog-setup/) — https://devbj.com/search → https://devbj.com/search/
- [https://devbj.com/posts/astro-og-image-cache-build-speed/](https://devbj.com/posts/astro-og-image-cache-build-speed/) — https://devbj.com/archives → https://devbj.com/archives/
- [https://devbj.com/posts/astro-og-image-cache-build-speed/](https://devbj.com/posts/astro-og-image-cache-build-speed/) — https://devbj.com/search → https://devbj.com/search/
- [https://devbj.com/posts/astro-pagefind-search-static-blog/](https://devbj.com/posts/astro-pagefind-search-static-blog/) — https://devbj.com/archives → https://devbj.com/archives/
- [https://devbj.com/posts/astro-pagefind-search-static-blog/](https://devbj.com/posts/astro-pagefind-search-static-blog/) — https://devbj.com/search → https://devbj.com/search/
- [https://devbj.com/posts/astro-public-vs-dist/](https://devbj.com/posts/astro-public-vs-dist/) — https://devbj.com/archives → https://devbj.com/archives/
- [https://devbj.com/posts/astro-public-vs-dist/](https://devbj.com/posts/astro-public-vs-dist/) — https://devbj.com/search → https://devbj.com/search/
- [https://devbj.com/posts/astro-rss-sitemap-indexing-checklist/](https://devbj.com/posts/astro-rss-sitemap-indexing-checklist/) — https://devbj.com/archives → https://devbj.com/archives/
- [https://devbj.com/posts/astro-rss-sitemap-indexing-checklist/](https://devbj.com/posts/astro-rss-sitemap-indexing-checklist/) — https://devbj.com/search → https://devbj.com/search/
- [https://devbj.com/posts/astro-tailwind-layout-gap-fix/](https://devbj.com/posts/astro-tailwind-layout-gap-fix/) — https://devbj.com/archives → https://devbj.com/archives/
- [https://devbj.com/posts/astro-tailwind-layout-gap-fix/](https://devbj.com/posts/astro-tailwind-layout-gap-fix/) — https://devbj.com/search → https://devbj.com/search/
- [https://devbj.com/posts/doip-alive-check-and-keepalive/](https://devbj.com/posts/doip-alive-check-and-keepalive/) — https://devbj.com/archives → https://devbj.com/archives/
- [https://devbj.com/posts/doip-alive-check-and-keepalive/](https://devbj.com/posts/doip-alive-check-and-keepalive/) — https://devbj.com/search → https://devbj.com/search/
- [https://devbj.com/posts/doip-diagnostic-ack-nack/](https://devbj.com/posts/doip-diagnostic-ack-nack/) — https://devbj.com/archives → https://devbj.com/archives/
- [https://devbj.com/posts/doip-diagnostic-ack-nack/](https://devbj.com/posts/doip-diagnostic-ack-nack/) — https://devbj.com/search → https://devbj.com/search/
- [https://devbj.com/posts/doip-diagnostic-message-isotp-confusion/](https://devbj.com/posts/doip-diagnostic-message-isotp-confusion/) — https://devbj.com/archives → https://devbj.com/archives/
- [https://devbj.com/posts/doip-diagnostic-message-isotp-confusion/](https://devbj.com/posts/doip-diagnostic-message-isotp-confusion/) — https://devbj.com/search → https://devbj.com/search/
- [https://devbj.com/posts/doip-diagnostic-message/](https://devbj.com/posts/doip-diagnostic-message/) — https://devbj.com/archives → https://devbj.com/archives/
- [https://devbj.com/posts/doip-diagnostic-message/](https://devbj.com/posts/doip-diagnostic-message/) — https://devbj.com/search → https://devbj.com/search/
- [https://devbj.com/posts/doip-ecu-reset-reconnect/](https://devbj.com/posts/doip-ecu-reset-reconnect/) — https://devbj.com/archives → https://devbj.com/archives/
- [https://devbj.com/posts/doip-ecu-reset-reconnect/](https://devbj.com/posts/doip-ecu-reset-reconnect/) — https://devbj.com/search → https://devbj.com/search/
- [https://devbj.com/posts/doip-entity-status-power-mode/](https://devbj.com/posts/doip-entity-status-power-mode/) — https://devbj.com/archives → https://devbj.com/archives/
- [https://devbj.com/posts/doip-entity-status-power-mode/](https://devbj.com/posts/doip-entity-status-power-mode/) — https://devbj.com/search → https://devbj.com/search/
- [https://devbj.com/posts/doip-firmware-transfer/](https://devbj.com/posts/doip-firmware-transfer/) — https://devbj.com/archives → https://devbj.com/archives/
- [https://devbj.com/posts/doip-firmware-transfer/](https://devbj.com/posts/doip-firmware-transfer/) — https://devbj.com/search → https://devbj.com/search/
- [https://devbj.com/posts/doip-functional-address/](https://devbj.com/posts/doip-functional-address/) — https://devbj.com/archives → https://devbj.com/archives/
- [https://devbj.com/posts/doip-functional-address/](https://devbj.com/posts/doip-functional-address/) — https://devbj.com/search → https://devbj.com/search/
- [https://devbj.com/posts/doip-gateway-routing/](https://devbj.com/posts/doip-gateway-routing/) — https://devbj.com/archives → https://devbj.com/archives/
- [https://devbj.com/posts/doip-gateway-routing/](https://devbj.com/posts/doip-gateway-routing/) — https://devbj.com/search → https://devbj.com/search/
- [https://devbj.com/search](https://devbj.com/search) — https://devbj.com/archives → https://devbj.com/archives/
- [https://devbj.com/search](https://devbj.com/search) — https://devbj.com/search → https://devbj.com/search/
- [https://devbj.com/tags/](https://devbj.com/tags/) — https://devbj.com/archives → https://devbj.com/archives/
- [https://devbj.com/tags/](https://devbj.com/tags/) — https://devbj.com/search → https://devbj.com/search/
- [https://devbj.com/tags/arp/](https://devbj.com/tags/arp/) — https://devbj.com/archives → https://devbj.com/archives/
- [https://devbj.com/tags/arp/](https://devbj.com/tags/arp/) — https://devbj.com/search → https://devbj.com/search/

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

- Rule: `title.too_long` · Category: Titles · Occurrences: 2

- [https://devbj.com/posts/doip-alive-check-and-keepalive/](https://devbj.com/posts/doip-alive-check-and-keepalive/) — 78 chars, ~621px (limit ~580px)
- [https://devbj.com/posts/doip-diagnostic-message-isotp-confusion/](https://devbj.com/posts/doip-diagnostic-message-isotp-confusion/) — 70 chars, ~582px (limit ~580px)

### Notices (260)

#### Heading levels skip a level

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

- [https://devbj.com/posts/astro-mdx-techblog-setup/](https://devbj.com/posts/astro-mdx-techblog-setup/) — h3 follows h1 — skips h2

#### No llms.txt for AI agents

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

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

#### Low text-to-HTML ratio

- Rule: `content.low_ratio` · Category: Content · Occurrences: 3

- [https://devbj.com/category/](https://devbj.com/category/) — 4.1%
- [https://devbj.com/search](https://devbj.com/search) — 2.9%
- [https://devbj.com/tags/](https://devbj.com/tags/) — 1.5%

#### Duplicate meta description across pages

- Rule: `duplicate.meta_desc` · Category: Duplicate · Occurrences: 22

- [https://devbj.com/](https://devbj.com/) — meta description shared by 22 pages: https://devbj.com/category/, https://devbj.com/category/dev/, https://devbj.com/posts/
- [https://devbj.com/archives](https://devbj.com/archives) — meta description shared by 22 pages: https://devbj.com/, https://devbj.com/category/, https://devbj.com/category/dev/
- [https://devbj.com/category/](https://devbj.com/category/) — meta description shared by 22 pages: https://devbj.com/, https://devbj.com/category/dev/, https://devbj.com/posts/
- [https://devbj.com/category/dev/](https://devbj.com/category/dev/) — meta description shared by 22 pages: https://devbj.com/, https://devbj.com/category/, https://devbj.com/posts/
- [https://devbj.com/category/dev/2](https://devbj.com/category/dev/2) — meta description shared by 22 pages: https://devbj.com/, https://devbj.com/category/, https://devbj.com/category/dev/
- [https://devbj.com/category/doip/](https://devbj.com/category/doip/) — meta description shared by 22 pages: https://devbj.com/, https://devbj.com/category/, https://devbj.com/category/dev/
- [https://devbj.com/category/fpga-asic/](https://devbj.com/category/fpga-asic/) — meta description shared by 22 pages: https://devbj.com/, https://devbj.com/category/, https://devbj.com/category/dev/
- [https://devbj.com/category/lwip/](https://devbj.com/category/lwip/) — meta description shared by 22 pages: https://devbj.com/, https://devbj.com/category/, https://devbj.com/category/dev/
- [https://devbj.com/category/tech/](https://devbj.com/category/tech/) — meta description shared by 22 pages: https://devbj.com/, https://devbj.com/category/, https://devbj.com/category/dev/
- [https://devbj.com/category/tools/](https://devbj.com/category/tools/) — meta description shared by 22 pages: https://devbj.com/, https://devbj.com/category/, https://devbj.com/category/dev/
- [https://devbj.com/posts/](https://devbj.com/posts/) — meta description shared by 22 pages: https://devbj.com/, https://devbj.com/category/, https://devbj.com/category/dev/
- [https://devbj.com/posts/2/](https://devbj.com/posts/2/) — meta description shared by 22 pages: https://devbj.com/, https://devbj.com/category/, https://devbj.com/category/dev/
- [https://devbj.com/posts/3/](https://devbj.com/posts/3/) — meta description shared by 22 pages: https://devbj.com/, https://devbj.com/category/, https://devbj.com/category/dev/
- [https://devbj.com/posts/4/](https://devbj.com/posts/4/) — meta description shared by 22 pages: https://devbj.com/, https://devbj.com/category/, https://devbj.com/category/dev/
- [https://devbj.com/posts/5/](https://devbj.com/posts/5/) — meta description shared by 22 pages: https://devbj.com/, https://devbj.com/category/, https://devbj.com/category/dev/
- [https://devbj.com/posts/6/](https://devbj.com/posts/6/) — meta description shared by 22 pages: https://devbj.com/, https://devbj.com/category/, https://devbj.com/category/dev/
- [https://devbj.com/posts/7/](https://devbj.com/posts/7/) — meta description shared by 22 pages: https://devbj.com/, https://devbj.com/category/, https://devbj.com/category/dev/
- [https://devbj.com/posts/8/](https://devbj.com/posts/8/) — meta description shared by 22 pages: https://devbj.com/, https://devbj.com/category/, https://devbj.com/category/dev/
- [https://devbj.com/posts/9/](https://devbj.com/posts/9/) — meta description shared by 22 pages: https://devbj.com/, https://devbj.com/category/, https://devbj.com/category/dev/
- [https://devbj.com/search](https://devbj.com/search) — meta description shared by 22 pages: https://devbj.com/, https://devbj.com/category/, https://devbj.com/category/dev/
- [https://devbj.com/tags/](https://devbj.com/tags/) — meta description shared by 22 pages: https://devbj.com/, https://devbj.com/category/, https://devbj.com/category/dev/
- [https://devbj.com/tags/arp/](https://devbj.com/tags/arp/) — meta description shared by 22 pages: https://devbj.com/, https://devbj.com/category/, https://devbj.com/category/dev/

#### Multiple <h1> elements

- Rule: `h1.multiple` · Category: Headings · Occurrences: 1

- [https://devbj.com/posts/astro-ghpages-custom-domain/](https://devbj.com/posts/astro-ghpages-custom-domain/) — 2 <h1> elements

#### Likely hero image lacks fetchpriority=high

- Rule: `images.hero_no_fetchpriority` · Category: Performance · Occurrences: 50

- [https://devbj.com/](https://devbj.com/) — the likely hero/LCP image (favicon.svg) 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://devbj.com/about/](https://devbj.com/about/) — the likely hero/LCP image (favicon.svg) 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://devbj.com/archives](https://devbj.com/archives) — the likely hero/LCP image (favicon.svg) 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://devbj.com/category/](https://devbj.com/category/) — the likely hero/LCP image (favicon.svg) 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://devbj.com/category/dev/](https://devbj.com/category/dev/) — the likely hero/LCP image (favicon.svg) 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://devbj.com/category/dev/2](https://devbj.com/category/dev/2) — the likely hero/LCP image (favicon.svg) 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://devbj.com/category/doip/](https://devbj.com/category/doip/) — the likely hero/LCP image (favicon.svg) 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://devbj.com/category/fpga-asic/](https://devbj.com/category/fpga-asic/) — the likely hero/LCP image (favicon.svg) 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://devbj.com/category/lwip/](https://devbj.com/category/lwip/) — the likely hero/LCP image (favicon.svg) 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://devbj.com/category/tech/](https://devbj.com/category/tech/) — the likely hero/LCP image (favicon.svg) 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://devbj.com/category/tools/](https://devbj.com/category/tools/) — the likely hero/LCP image (favicon.svg) 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://devbj.com/editorial-policy/](https://devbj.com/editorial-policy/) — the likely hero/LCP image (favicon.svg) 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://devbj.com/posts/](https://devbj.com/posts/) — the likely hero/LCP image (favicon.svg) 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://devbj.com/posts/2/](https://devbj.com/posts/2/) — the likely hero/LCP image (favicon.svg) 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://devbj.com/posts/3/](https://devbj.com/posts/3/) — the likely hero/LCP image (favicon.svg) 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://devbj.com/posts/4/](https://devbj.com/posts/4/) — the likely hero/LCP image (favicon.svg) 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://devbj.com/posts/5/](https://devbj.com/posts/5/) — the likely hero/LCP image (favicon.svg) 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://devbj.com/posts/6/](https://devbj.com/posts/6/) — the likely hero/LCP image (favicon.svg) 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://devbj.com/posts/7/](https://devbj.com/posts/7/) — the likely hero/LCP image (favicon.svg) 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://devbj.com/posts/8/](https://devbj.com/posts/8/) — the likely hero/LCP image (favicon.svg) 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://devbj.com/posts/9/](https://devbj.com/posts/9/) — the likely hero/LCP image (favicon.svg) 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://devbj.com/posts/ai-blog-topic-automation-pattern/](https://devbj.com/posts/ai-blog-topic-automation-pattern/) — the likely hero/LCP image (favicon.svg) 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://devbj.com/posts/astro-adsense-script/](https://devbj.com/posts/astro-adsense-script/) — the likely hero/LCP image (favicon.svg) 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://devbj.com/posts/astro-category-roadmap-page/](https://devbj.com/posts/astro-category-roadmap-page/) — the likely hero/LCP image (favicon.svg) 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://devbj.com/posts/astro-content-collections-frontmatter/](https://devbj.com/posts/astro-content-collections-frontmatter/) — the likely hero/LCP image (favicon.svg) 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://devbj.com/posts/astro-dev-vs-build-debug/](https://devbj.com/posts/astro-dev-vs-build-debug/) — the likely hero/LCP image (favicon.svg) 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://devbj.com/posts/astro-dynamic-og-template/](https://devbj.com/posts/astro-dynamic-og-template/) — the likely hero/LCP image (favicon.svg) 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://devbj.com/posts/astro-ghpages-custom-domain/](https://devbj.com/posts/astro-ghpages-custom-domain/) — the likely hero/LCP image (favicon.svg) 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://devbj.com/posts/astro-github-actions-cache-build/](https://devbj.com/posts/astro-github-actions-cache-build/) — the likely hero/LCP image (favicon.svg) 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://devbj.com/posts/astro-image-public-assets-strategy/](https://devbj.com/posts/astro-image-public-assets-strategy/) — the likely hero/LCP image (favicon.svg) 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://devbj.com/posts/astro-layout-custom/](https://devbj.com/posts/astro-layout-custom/) — the likely hero/LCP image (favicon.svg) 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://devbj.com/posts/astro-markdown-codeblock-copy-button/](https://devbj.com/posts/astro-markdown-codeblock-copy-button/) — the likely hero/LCP image (favicon.svg) 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://devbj.com/posts/astro-mdx-techblog-setup/](https://devbj.com/posts/astro-mdx-techblog-setup/) — the likely hero/LCP image (favicon.svg) 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://devbj.com/posts/astro-og-image-cache-build-speed/](https://devbj.com/posts/astro-og-image-cache-build-speed/) — the likely hero/LCP image (favicon.svg) 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://devbj.com/posts/astro-pagefind-search-static-blog/](https://devbj.com/posts/astro-pagefind-search-static-blog/) — the likely hero/LCP image (favicon.svg) 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://devbj.com/posts/astro-public-vs-dist/](https://devbj.com/posts/astro-public-vs-dist/) — the likely hero/LCP image (favicon.svg) 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://devbj.com/posts/astro-rss-sitemap-indexing-checklist/](https://devbj.com/posts/astro-rss-sitemap-indexing-checklist/) — the likely hero/LCP image (favicon.svg) 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://devbj.com/posts/astro-tailwind-layout-gap-fix/](https://devbj.com/posts/astro-tailwind-layout-gap-fix/) — the likely hero/LCP image (favicon.svg) 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://devbj.com/posts/doip-alive-check-and-keepalive/](https://devbj.com/posts/doip-alive-check-and-keepalive/) — the likely hero/LCP image (favicon.svg) 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://devbj.com/posts/doip-diagnostic-ack-nack/](https://devbj.com/posts/doip-diagnostic-ack-nack/) — the likely hero/LCP image (favicon.svg) 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://devbj.com/posts/doip-diagnostic-message-isotp-confusion/](https://devbj.com/posts/doip-diagnostic-message-isotp-confusion/) — the likely hero/LCP image (favicon.svg) 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://devbj.com/posts/doip-diagnostic-message/](https://devbj.com/posts/doip-diagnostic-message/) — the likely hero/LCP image (favicon.svg) 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://devbj.com/posts/doip-ecu-reset-reconnect/](https://devbj.com/posts/doip-ecu-reset-reconnect/) — the likely hero/LCP image (favicon.svg) 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://devbj.com/posts/doip-entity-status-power-mode/](https://devbj.com/posts/doip-entity-status-power-mode/) — the likely hero/LCP image (favicon.svg) 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://devbj.com/posts/doip-firmware-transfer/](https://devbj.com/posts/doip-firmware-transfer/) — the likely hero/LCP image (favicon.svg) 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://devbj.com/posts/doip-functional-address/](https://devbj.com/posts/doip-functional-address/) — the likely hero/LCP image (favicon.svg) 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://devbj.com/posts/doip-gateway-routing/](https://devbj.com/posts/doip-gateway-routing/) — the likely hero/LCP image (favicon.svg) 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://devbj.com/search](https://devbj.com/search) — the likely hero/LCP image (favicon.svg) 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://devbj.com/tags/](https://devbj.com/tags/) — the likely hero/LCP image (favicon.svg) 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://devbj.com/tags/arp/](https://devbj.com/tags/arp/) — the likely hero/LCP image (favicon.svg) 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: 50

- [https://devbj.com/](https://devbj.com/) — 1 of 1 images without width/height
- [https://devbj.com/about/](https://devbj.com/about/) — 1 of 4 images without width/height
- [https://devbj.com/archives](https://devbj.com/archives) — 1 of 1 images without width/height
- [https://devbj.com/category/](https://devbj.com/category/) — 1 of 1 images without width/height
- [https://devbj.com/category/dev/](https://devbj.com/category/dev/) — 1 of 2 images without width/height
- [https://devbj.com/category/dev/2](https://devbj.com/category/dev/2) — 1 of 1 images without width/height
- [https://devbj.com/category/doip/](https://devbj.com/category/doip/) — 1 of 2 images without width/height
- [https://devbj.com/category/fpga-asic/](https://devbj.com/category/fpga-asic/) — 1 of 1 images without width/height
- [https://devbj.com/category/lwip/](https://devbj.com/category/lwip/) — 1 of 2 images without width/height
- [https://devbj.com/category/tech/](https://devbj.com/category/tech/) — 1 of 2 images without width/height
- [https://devbj.com/category/tools/](https://devbj.com/category/tools/) — 1 of 2 images without width/height
- [https://devbj.com/editorial-policy/](https://devbj.com/editorial-policy/) — 1 of 1 images without width/height
- [https://devbj.com/posts/](https://devbj.com/posts/) — 1 of 1 images without width/height
- [https://devbj.com/posts/2/](https://devbj.com/posts/2/) — 1 of 1 images without width/height
- [https://devbj.com/posts/3/](https://devbj.com/posts/3/) — 1 of 1 images without width/height
- [https://devbj.com/posts/4/](https://devbj.com/posts/4/) — 1 of 1 images without width/height
- [https://devbj.com/posts/5/](https://devbj.com/posts/5/) — 1 of 1 images without width/height
- [https://devbj.com/posts/6/](https://devbj.com/posts/6/) — 1 of 1 images without width/height
- [https://devbj.com/posts/7/](https://devbj.com/posts/7/) — 1 of 1 images without width/height
- [https://devbj.com/posts/8/](https://devbj.com/posts/8/) — 1 of 1 images without width/height
- [https://devbj.com/posts/9/](https://devbj.com/posts/9/) — 1 of 1 images without width/height
- [https://devbj.com/posts/ai-blog-topic-automation-pattern/](https://devbj.com/posts/ai-blog-topic-automation-pattern/) — 1 of 1 images without width/height
- [https://devbj.com/posts/astro-adsense-script/](https://devbj.com/posts/astro-adsense-script/) — 1 of 1 images without width/height
- [https://devbj.com/posts/astro-category-roadmap-page/](https://devbj.com/posts/astro-category-roadmap-page/) — 2 of 2 images without width/height
- [https://devbj.com/posts/astro-content-collections-frontmatter/](https://devbj.com/posts/astro-content-collections-frontmatter/) — 2 of 2 images without width/height
- [https://devbj.com/posts/astro-dev-vs-build-debug/](https://devbj.com/posts/astro-dev-vs-build-debug/) — 2 of 2 images without width/height
- [https://devbj.com/posts/astro-dynamic-og-template/](https://devbj.com/posts/astro-dynamic-og-template/) — 2 of 2 images without width/height
- [https://devbj.com/posts/astro-ghpages-custom-domain/](https://devbj.com/posts/astro-ghpages-custom-domain/) — 1 of 1 images without width/height
- [https://devbj.com/posts/astro-github-actions-cache-build/](https://devbj.com/posts/astro-github-actions-cache-build/) — 2 of 2 images without width/height
- [https://devbj.com/posts/astro-image-public-assets-strategy/](https://devbj.com/posts/astro-image-public-assets-strategy/) — 2 of 2 images without width/height
- [https://devbj.com/posts/astro-layout-custom/](https://devbj.com/posts/astro-layout-custom/) — 1 of 1 images without width/height
- [https://devbj.com/posts/astro-markdown-codeblock-copy-button/](https://devbj.com/posts/astro-markdown-codeblock-copy-button/) — 2 of 2 images without width/height
- [https://devbj.com/posts/astro-mdx-techblog-setup/](https://devbj.com/posts/astro-mdx-techblog-setup/) — 1 of 1 images without width/height
- [https://devbj.com/posts/astro-og-image-cache-build-speed/](https://devbj.com/posts/astro-og-image-cache-build-speed/) — 1 of 1 images without width/height
- [https://devbj.com/posts/astro-pagefind-search-static-blog/](https://devbj.com/posts/astro-pagefind-search-static-blog/) — 2 of 2 images without width/height
- [https://devbj.com/posts/astro-public-vs-dist/](https://devbj.com/posts/astro-public-vs-dist/) — 1 of 1 images without width/height
- [https://devbj.com/posts/astro-rss-sitemap-indexing-checklist/](https://devbj.com/posts/astro-rss-sitemap-indexing-checklist/) — 2 of 2 images without width/height
- [https://devbj.com/posts/astro-tailwind-layout-gap-fix/](https://devbj.com/posts/astro-tailwind-layout-gap-fix/) — 2 of 2 images without width/height
- [https://devbj.com/posts/doip-alive-check-and-keepalive/](https://devbj.com/posts/doip-alive-check-and-keepalive/) — 1 of 1 images without width/height
- [https://devbj.com/posts/doip-diagnostic-ack-nack/](https://devbj.com/posts/doip-diagnostic-ack-nack/) — 1 of 1 images without width/height
- [https://devbj.com/posts/doip-diagnostic-message-isotp-confusion/](https://devbj.com/posts/doip-diagnostic-message-isotp-confusion/) — 1 of 1 images without width/height
- [https://devbj.com/posts/doip-diagnostic-message/](https://devbj.com/posts/doip-diagnostic-message/) — 1 of 1 images without width/height
- [https://devbj.com/posts/doip-ecu-reset-reconnect/](https://devbj.com/posts/doip-ecu-reset-reconnect/) — 1 of 1 images without width/height
- [https://devbj.com/posts/doip-entity-status-power-mode/](https://devbj.com/posts/doip-entity-status-power-mode/) — 1 of 1 images without width/height
- [https://devbj.com/posts/doip-firmware-transfer/](https://devbj.com/posts/doip-firmware-transfer/) — 1 of 1 images without width/height
- [https://devbj.com/posts/doip-functional-address/](https://devbj.com/posts/doip-functional-address/) — 1 of 1 images without width/height
- [https://devbj.com/posts/doip-gateway-routing/](https://devbj.com/posts/doip-gateway-routing/) — 1 of 1 images without width/height
- [https://devbj.com/search](https://devbj.com/search) — 1 of 1 images without width/height
- [https://devbj.com/tags/](https://devbj.com/tags/) — 1 of 1 images without width/height
- [https://devbj.com/tags/arp/](https://devbj.com/tags/arp/) — 1 of 1 images without width/height

#### Meta description too long

- Rule: `meta_desc.too_long` · Category: Meta Description · Occurrences: 6

- [https://devbj.com/posts/doip-diagnostic-ack-nack/](https://devbj.com/posts/doip-diagnostic-ack-nack/) — 164 chars
- [https://devbj.com/posts/doip-diagnostic-message-isotp-confusion/](https://devbj.com/posts/doip-diagnostic-message-isotp-confusion/) — 189 chars
- [https://devbj.com/posts/doip-ecu-reset-reconnect/](https://devbj.com/posts/doip-ecu-reset-reconnect/) — 191 chars
- [https://devbj.com/posts/doip-entity-status-power-mode/](https://devbj.com/posts/doip-entity-status-power-mode/) — 177 chars
- [https://devbj.com/posts/doip-functional-address/](https://devbj.com/posts/doip-functional-address/) — 173 chars
- [https://devbj.com/posts/doip-gateway-routing/](https://devbj.com/posts/doip-gateway-routing/) — 169 chars

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

- Rule: `perf.dom_size_large` · Category: Performance · Occurrences: 1

- [https://devbj.com/archives](https://devbj.com/archives) — the page has 5450 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.

#### URL redirects to another URL

- Rule: `redirect.single` · Category: Crawlability · Occurrences: 3

- [https://devbj.com/archives](https://devbj.com/archives) — redirects to https://devbj.com/archives/
- [https://devbj.com/category/dev/2](https://devbj.com/category/dev/2) — redirects to https://devbj.com/category/dev/2/
- [https://devbj.com/search](https://devbj.com/search) — redirects to https://devbj.com/search/

#### Deep page has no BreadcrumbList structured data

- Rule: `schema.breadcrumb_missing` · Category: Structured Data · Occurrences: 1

- [https://devbj.com/category/dev/2](https://devbj.com/category/dev/2) — depth-2 page has structured data but no BreadcrumbList

#### Missing recommended security headers

- Rule: `security.missing_headers` · Category: Security · Occurrences: 50

- [https://devbj.com/](https://devbj.com/) — HSTS, CSP, X-Content-Type-Options
- [https://devbj.com/about/](https://devbj.com/about/) — HSTS, CSP, X-Content-Type-Options
- [https://devbj.com/archives](https://devbj.com/archives) — HSTS, CSP, X-Content-Type-Options
- [https://devbj.com/category/](https://devbj.com/category/) — CSP, X-Content-Type-Options, HSTS
- [https://devbj.com/category/dev/](https://devbj.com/category/dev/) — HSTS, CSP, X-Content-Type-Options
- [https://devbj.com/category/dev/2](https://devbj.com/category/dev/2) — HSTS, CSP, X-Content-Type-Options
- [https://devbj.com/category/doip/](https://devbj.com/category/doip/) — CSP, X-Content-Type-Options, HSTS
- [https://devbj.com/category/fpga-asic/](https://devbj.com/category/fpga-asic/) — CSP, X-Content-Type-Options, HSTS
- [https://devbj.com/category/lwip/](https://devbj.com/category/lwip/) — HSTS, CSP, X-Content-Type-Options
- [https://devbj.com/category/tech/](https://devbj.com/category/tech/) — HSTS, CSP, X-Content-Type-Options
- [https://devbj.com/category/tools/](https://devbj.com/category/tools/) — HSTS, CSP, X-Content-Type-Options
- [https://devbj.com/editorial-policy/](https://devbj.com/editorial-policy/) — CSP, X-Content-Type-Options, HSTS
- [https://devbj.com/posts/](https://devbj.com/posts/) — HSTS, CSP, X-Content-Type-Options
- [https://devbj.com/posts/2/](https://devbj.com/posts/2/) — X-Content-Type-Options, HSTS, CSP
- [https://devbj.com/posts/3/](https://devbj.com/posts/3/) — HSTS, CSP, X-Content-Type-Options
- [https://devbj.com/posts/4/](https://devbj.com/posts/4/) — HSTS, CSP, X-Content-Type-Options
- [https://devbj.com/posts/5/](https://devbj.com/posts/5/) — HSTS, CSP, X-Content-Type-Options
- [https://devbj.com/posts/6/](https://devbj.com/posts/6/) — HSTS, CSP, X-Content-Type-Options
- [https://devbj.com/posts/7/](https://devbj.com/posts/7/) — HSTS, CSP, X-Content-Type-Options
- [https://devbj.com/posts/8/](https://devbj.com/posts/8/) — CSP, X-Content-Type-Options, HSTS
- [https://devbj.com/posts/9/](https://devbj.com/posts/9/) — HSTS, CSP, X-Content-Type-Options
- [https://devbj.com/posts/ai-blog-topic-automation-pattern/](https://devbj.com/posts/ai-blog-topic-automation-pattern/) — HSTS, CSP, X-Content-Type-Options
- [https://devbj.com/posts/astro-adsense-script/](https://devbj.com/posts/astro-adsense-script/) — HSTS, CSP, X-Content-Type-Options
- [https://devbj.com/posts/astro-category-roadmap-page/](https://devbj.com/posts/astro-category-roadmap-page/) — HSTS, CSP, X-Content-Type-Options
- [https://devbj.com/posts/astro-content-collections-frontmatter/](https://devbj.com/posts/astro-content-collections-frontmatter/) — HSTS, CSP, X-Content-Type-Options
- [https://devbj.com/posts/astro-dev-vs-build-debug/](https://devbj.com/posts/astro-dev-vs-build-debug/) — HSTS, CSP, X-Content-Type-Options
- [https://devbj.com/posts/astro-dynamic-og-template/](https://devbj.com/posts/astro-dynamic-og-template/) — CSP, X-Content-Type-Options, HSTS
- [https://devbj.com/posts/astro-ghpages-custom-domain/](https://devbj.com/posts/astro-ghpages-custom-domain/) — HSTS, CSP, X-Content-Type-Options
- [https://devbj.com/posts/astro-github-actions-cache-build/](https://devbj.com/posts/astro-github-actions-cache-build/) — HSTS, CSP, X-Content-Type-Options
- [https://devbj.com/posts/astro-image-public-assets-strategy/](https://devbj.com/posts/astro-image-public-assets-strategy/) — HSTS, CSP, X-Content-Type-Options
- [https://devbj.com/posts/astro-layout-custom/](https://devbj.com/posts/astro-layout-custom/) — HSTS, CSP, X-Content-Type-Options
- [https://devbj.com/posts/astro-markdown-codeblock-copy-button/](https://devbj.com/posts/astro-markdown-codeblock-copy-button/) — CSP, X-Content-Type-Options, HSTS
- [https://devbj.com/posts/astro-mdx-techblog-setup/](https://devbj.com/posts/astro-mdx-techblog-setup/) — HSTS, CSP, X-Content-Type-Options
- [https://devbj.com/posts/astro-og-image-cache-build-speed/](https://devbj.com/posts/astro-og-image-cache-build-speed/) — HSTS, CSP, X-Content-Type-Options
- [https://devbj.com/posts/astro-pagefind-search-static-blog/](https://devbj.com/posts/astro-pagefind-search-static-blog/) — HSTS, CSP, X-Content-Type-Options
- [https://devbj.com/posts/astro-public-vs-dist/](https://devbj.com/posts/astro-public-vs-dist/) — HSTS, CSP, X-Content-Type-Options
- [https://devbj.com/posts/astro-rss-sitemap-indexing-checklist/](https://devbj.com/posts/astro-rss-sitemap-indexing-checklist/) — HSTS, CSP, X-Content-Type-Options
- [https://devbj.com/posts/astro-tailwind-layout-gap-fix/](https://devbj.com/posts/astro-tailwind-layout-gap-fix/) — HSTS, CSP, X-Content-Type-Options
- [https://devbj.com/posts/doip-alive-check-and-keepalive/](https://devbj.com/posts/doip-alive-check-and-keepalive/) — HSTS, CSP, X-Content-Type-Options
- [https://devbj.com/posts/doip-diagnostic-ack-nack/](https://devbj.com/posts/doip-diagnostic-ack-nack/) — CSP, X-Content-Type-Options, HSTS
- [https://devbj.com/posts/doip-diagnostic-message-isotp-confusion/](https://devbj.com/posts/doip-diagnostic-message-isotp-confusion/) — X-Content-Type-Options, HSTS, CSP
- [https://devbj.com/posts/doip-diagnostic-message/](https://devbj.com/posts/doip-diagnostic-message/) — CSP, X-Content-Type-Options, HSTS
- [https://devbj.com/posts/doip-ecu-reset-reconnect/](https://devbj.com/posts/doip-ecu-reset-reconnect/) — X-Content-Type-Options, HSTS, CSP
- [https://devbj.com/posts/doip-entity-status-power-mode/](https://devbj.com/posts/doip-entity-status-power-mode/) — HSTS, CSP, X-Content-Type-Options
- [https://devbj.com/posts/doip-firmware-transfer/](https://devbj.com/posts/doip-firmware-transfer/) — HSTS, CSP, X-Content-Type-Options
- [https://devbj.com/posts/doip-functional-address/](https://devbj.com/posts/doip-functional-address/) — HSTS, CSP, X-Content-Type-Options
- [https://devbj.com/posts/doip-gateway-routing/](https://devbj.com/posts/doip-gateway-routing/) — HSTS, CSP, X-Content-Type-Options
- [https://devbj.com/search](https://devbj.com/search) — HSTS, CSP, X-Content-Type-Options
- [https://devbj.com/tags/](https://devbj.com/tags/) — HSTS, CSP, X-Content-Type-Options
- [https://devbj.com/tags/arp/](https://devbj.com/tags/arp/) — HSTS, CSP, X-Content-Type-Options

#### Indexable page not listed in sitemap

- Rule: `sitemap.orphan_not_listed` · Category: Sitemap · Occurrences: 3

- [https://devbj.com/archives](https://devbj.com/archives) — indexable but not in sitemap
- [https://devbj.com/category/dev/2](https://devbj.com/category/dev/2) — indexable but not in sitemap
- [https://devbj.com/search](https://devbj.com/search) — indexable but not in sitemap

#### Title is very short

- Rule: `title.too_short` · Category: Titles · Occurrences: 18

- [https://devbj.com/](https://devbj.com/) — 5 chars
- [https://devbj.com/category/dev/](https://devbj.com/category/dev/) — 11 chars
- [https://devbj.com/category/dev/2](https://devbj.com/category/dev/2) — 11 chars
- [https://devbj.com/category/doip/](https://devbj.com/category/doip/) — 12 chars
- [https://devbj.com/category/lwip/](https://devbj.com/category/lwip/) — 12 chars
- [https://devbj.com/category/tech/](https://devbj.com/category/tech/) — 12 chars
- [https://devbj.com/category/tools/](https://devbj.com/category/tools/) — 13 chars
- [https://devbj.com/posts/](https://devbj.com/posts/) — 13 chars
- [https://devbj.com/posts/2/](https://devbj.com/posts/2/) — 13 chars
- [https://devbj.com/posts/3/](https://devbj.com/posts/3/) — 13 chars
- [https://devbj.com/posts/4/](https://devbj.com/posts/4/) — 13 chars
- [https://devbj.com/posts/5/](https://devbj.com/posts/5/) — 13 chars
- [https://devbj.com/posts/6/](https://devbj.com/posts/6/) — 13 chars
- [https://devbj.com/posts/7/](https://devbj.com/posts/7/) — 13 chars
- [https://devbj.com/posts/8/](https://devbj.com/posts/8/) — 13 chars
- [https://devbj.com/posts/9/](https://devbj.com/posts/9/) — 13 chars
- [https://devbj.com/search](https://devbj.com/search) — 14 chars
- [https://devbj.com/tags/](https://devbj.com/tags/) — 12 chars

#### Missing Twitter Card tag

- Rule: `twitter.missing` · Category: Social · Occurrences: 50

- [https://devbj.com/](https://devbj.com/)
- [https://devbj.com/about/](https://devbj.com/about/)
- [https://devbj.com/archives](https://devbj.com/archives)
- [https://devbj.com/category/](https://devbj.com/category/)
- [https://devbj.com/category/dev/](https://devbj.com/category/dev/)
- [https://devbj.com/category/dev/2](https://devbj.com/category/dev/2)
- [https://devbj.com/category/doip/](https://devbj.com/category/doip/)
- [https://devbj.com/category/fpga-asic/](https://devbj.com/category/fpga-asic/)
- [https://devbj.com/category/lwip/](https://devbj.com/category/lwip/)
- [https://devbj.com/category/tech/](https://devbj.com/category/tech/)
- [https://devbj.com/category/tools/](https://devbj.com/category/tools/)
- [https://devbj.com/editorial-policy/](https://devbj.com/editorial-policy/)
- [https://devbj.com/posts/](https://devbj.com/posts/)
- [https://devbj.com/posts/2/](https://devbj.com/posts/2/)
- [https://devbj.com/posts/3/](https://devbj.com/posts/3/)
- [https://devbj.com/posts/4/](https://devbj.com/posts/4/)
- [https://devbj.com/posts/5/](https://devbj.com/posts/5/)
- [https://devbj.com/posts/6/](https://devbj.com/posts/6/)
- [https://devbj.com/posts/7/](https://devbj.com/posts/7/)
- [https://devbj.com/posts/8/](https://devbj.com/posts/8/)
- [https://devbj.com/posts/9/](https://devbj.com/posts/9/)
- [https://devbj.com/posts/ai-blog-topic-automation-pattern/](https://devbj.com/posts/ai-blog-topic-automation-pattern/)
- [https://devbj.com/posts/astro-adsense-script/](https://devbj.com/posts/astro-adsense-script/)
- [https://devbj.com/posts/astro-category-roadmap-page/](https://devbj.com/posts/astro-category-roadmap-page/)
- [https://devbj.com/posts/astro-content-collections-frontmatter/](https://devbj.com/posts/astro-content-collections-frontmatter/)
- [https://devbj.com/posts/astro-dev-vs-build-debug/](https://devbj.com/posts/astro-dev-vs-build-debug/)
- [https://devbj.com/posts/astro-dynamic-og-template/](https://devbj.com/posts/astro-dynamic-og-template/)
- [https://devbj.com/posts/astro-ghpages-custom-domain/](https://devbj.com/posts/astro-ghpages-custom-domain/)
- [https://devbj.com/posts/astro-github-actions-cache-build/](https://devbj.com/posts/astro-github-actions-cache-build/)
- [https://devbj.com/posts/astro-image-public-assets-strategy/](https://devbj.com/posts/astro-image-public-assets-strategy/)
- [https://devbj.com/posts/astro-layout-custom/](https://devbj.com/posts/astro-layout-custom/)
- [https://devbj.com/posts/astro-markdown-codeblock-copy-button/](https://devbj.com/posts/astro-markdown-codeblock-copy-button/)
- [https://devbj.com/posts/astro-mdx-techblog-setup/](https://devbj.com/posts/astro-mdx-techblog-setup/)
- [https://devbj.com/posts/astro-og-image-cache-build-speed/](https://devbj.com/posts/astro-og-image-cache-build-speed/)
- [https://devbj.com/posts/astro-pagefind-search-static-blog/](https://devbj.com/posts/astro-pagefind-search-static-blog/)
- [https://devbj.com/posts/astro-public-vs-dist/](https://devbj.com/posts/astro-public-vs-dist/)
- [https://devbj.com/posts/astro-rss-sitemap-indexing-checklist/](https://devbj.com/posts/astro-rss-sitemap-indexing-checklist/)
- [https://devbj.com/posts/astro-tailwind-layout-gap-fix/](https://devbj.com/posts/astro-tailwind-layout-gap-fix/)
- [https://devbj.com/posts/doip-alive-check-and-keepalive/](https://devbj.com/posts/doip-alive-check-and-keepalive/)
- [https://devbj.com/posts/doip-diagnostic-ack-nack/](https://devbj.com/posts/doip-diagnostic-ack-nack/)
- [https://devbj.com/posts/doip-diagnostic-message-isotp-confusion/](https://devbj.com/posts/doip-diagnostic-message-isotp-confusion/)
- [https://devbj.com/posts/doip-diagnostic-message/](https://devbj.com/posts/doip-diagnostic-message/)
- [https://devbj.com/posts/doip-ecu-reset-reconnect/](https://devbj.com/posts/doip-ecu-reset-reconnect/)
- [https://devbj.com/posts/doip-entity-status-power-mode/](https://devbj.com/posts/doip-entity-status-power-mode/)
- [https://devbj.com/posts/doip-firmware-transfer/](https://devbj.com/posts/doip-firmware-transfer/)
- [https://devbj.com/posts/doip-functional-address/](https://devbj.com/posts/doip-functional-address/)
- [https://devbj.com/posts/doip-gateway-routing/](https://devbj.com/posts/doip-gateway-routing/)
- [https://devbj.com/search](https://devbj.com/search)
- [https://devbj.com/tags/](https://devbj.com/tags/)
- [https://devbj.com/tags/arp/](https://devbj.com/tags/arp/)

## Checks & coverage

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

- ✗ Agent Readiness — 2 notice(s)
- ✗ AI Content — 1 warning(s)
- ✓ Amp — clean
- ✓ Budget — clean
- ✓ Cache — clean
- ✓ Canonical — clean
- ✗ Content — 4 warning(s), 3 notice(s)
- ✗ Crawlability — 3 notice(s)
- ✗ Duplicate — 12 warning(s), 22 notice(s)
- ✓ Geo — clean
- ✗ Headings — 1 notice(s)
- ✓ Hreflang — clean
- ✗ Images — 50 notice(s)
- ✓ Indexability — clean
- ✗ Links — 101 warning(s)
- ✗ Meta Description — 6 notice(s)
- ✓ Mobile — clean
- ✗ Performance — 51 notice(s)
- ✓ Rendering — clean
- ✓ Robots — clean
- ✗ Security — 50 notice(s)
- ✗ Sitemap — 3 notice(s)
- ✗ Social — 50 notice(s)
- ✗ Structured Data — 1 notice(s)
- ✗ Titles — 2 warning(s), 18 notice(s)
- ✓ URL — clean
- ✓ Video — clean

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

## 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