---
tool: Crawlinx SEO audit
source: https://crawlinx.com
domain: zero-gravity.blog
report_url: "https://crawlinx.com/audit/zero-gravity.blog"
crawl_id: 20260713T164857-cef6e0a1
health_score: 65
generated_at: 2026-07-29T00:38:07Z
total_pages: 50
html_pages: 50
indexable_pages: 49
errors: 0
warnings: 196
notices: 331
---

# SEO audit: zero-gravity.blog

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

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

## Overview

| Metric | Value |
| --- | --- |
| Pages crawled | 50 |
| HTML pages | 50 |
| Indexable | 49 |
| Non-indexable | 1 |
| Orphan pages | 0 |
| Broken internal links | 0 |
| Avg response time | 1386 ms |
| Errors / Warnings / Notices | 0 / 196 / 331 |
| Status codes | 50×200 |

## Categories

| Category | Score | Errors | Warnings | Notices |
| --- | ---: | ---: | ---: | ---: |
| Agent Readiness | 71 | 0 | 49 | 6 |
| Performance | 71 | 0 | 49 | 156 |
| Content | 72 | 0 | 47 | 11 |
| Images | 72 | 0 | 47 | 60 |
| Headings | 99 | 0 | 1 | 1 |
| Indexability | 99 | 0 | 1 | 0 |
| Mobile | 99 | 0 | 1 | 1 |
| Sitemap | 99 | 0 | 1 | 0 |
| Links | 100 | 0 | 0 | 41 |
| Meta Description | 100 | 0 | 0 | 2 |
| Security | 100 | 0 | 0 | 50 |
| Titles | 100 | 0 | 0 | 1 |
| URL | 100 | 0 | 0 | 2 |

## Issues

### Warnings (196)

#### Control has no accessible name

- Rule: `agent.control_no_name` · Category: Agent Readiness · Occurrences: 49

- [https://zero-gravity.blog/](https://zero-gravity.blog/) — 3 button/link(s) with no text or aria-label — an agent can't target them
- [https://zero-gravity.blog/%EF%BC%BB%E9%9B%91%E8%A8%98%EF%BC%BD12-9inch-ipad-pro-5th%E3%81%A8goodnote5-%E3%81%AB%E6%84%9F%E5%8B%95%E3%81%99%E3%82%8B/763/](https://zero-gravity.blog/%EF%BC%BB%E9%9B%91%E8%A8%98%EF%BC%BD12-9inch-ipad-pro-5th%E3%81%A8goodnote5-%E3%81%AB%E6%84%9F%E5%8B%95%E3%81%99%E3%82%8B/763/) — 11 button/link(s) with no text or aria-label — an agent can't target them
- [https://zero-gravity.blog/2022-1-26-fomc/735/](https://zero-gravity.blog/2022-1-26-fomc/735/) — 7 button/link(s) with no text or aria-label — an agent can't target them
- [https://zero-gravity.blog/21-12-30/38/](https://zero-gravity.blog/21-12-30/38/) — 6 button/link(s) with no text or aria-label — an agent can't target them
- [https://zero-gravity.blog/22-01-04/130/](https://zero-gravity.blog/22-01-04/130/) — 6 button/link(s) with no text or aria-label — an agent can't target them
- [https://zero-gravity.blog/22-01-05/208/](https://zero-gravity.blog/22-01-05/208/) — 6 button/link(s) with no text or aria-label — an agent can't target them
- [https://zero-gravity.blog/22-01-06/249/](https://zero-gravity.blog/22-01-06/249/) — 6 button/link(s) with no text or aria-label — an agent can't target them
- [https://zero-gravity.blog/22-01-07/284/](https://zero-gravity.blog/22-01-07/284/) — 7 button/link(s) with no text or aria-label — an agent can't target them
- [https://zero-gravity.blog/22-01-10/376/](https://zero-gravity.blog/22-01-10/376/) — 6 button/link(s) with no text or aria-label — an agent can't target them
- [https://zero-gravity.blog/22-01-12/435/](https://zero-gravity.blog/22-01-12/435/) — 7 button/link(s) with no text or aria-label — an agent can't target them
- [https://zero-gravity.blog/22-01-13/473/](https://zero-gravity.blog/22-01-13/473/) — 7 button/link(s) with no text or aria-label — an agent can't target them
- [https://zero-gravity.blog/22-01-17/565/](https://zero-gravity.blog/22-01-17/565/) — 14 button/link(s) with no text or aria-label — an agent can't target them
- [https://zero-gravity.blog/22-01-18/578/](https://zero-gravity.blog/22-01-18/578/) — 14 button/link(s) with no text or aria-label — an agent can't target them
- [https://zero-gravity.blog/22-01-20/627/](https://zero-gravity.blog/22-01-20/627/) — 12 button/link(s) with no text or aria-label — an agent can't target them
- [https://zero-gravity.blog/22-01-21/657/](https://zero-gravity.blog/22-01-21/657/) — 11 button/link(s) with no text or aria-label — an agent can't target them
- [https://zero-gravity.blog/22-01-24/695/](https://zero-gravity.blog/22-01-24/695/) — 14 button/link(s) with no text or aria-label — an agent can't target them
- [https://zero-gravity.blog/22-01-25/713/](https://zero-gravity.blog/22-01-25/713/) — 12 button/link(s) with no text or aria-label — an agent can't target them
- [https://zero-gravity.blog/22-01-26/723/](https://zero-gravity.blog/22-01-26/723/) — 12 button/link(s) with no text or aria-label — an agent can't target them
- [https://zero-gravity.blog/22-01-28/756/](https://zero-gravity.blog/22-01-28/756/) — 8 button/link(s) with no text or aria-label — an agent can't target them
- [https://zero-gravity.blog/22-01-31/781/](https://zero-gravity.blog/22-01-31/781/) — 13 button/link(s) with no text or aria-label — an agent can't target them
- [https://zero-gravity.blog/22-02-02-2/811/](https://zero-gravity.blog/22-02-02-2/811/) — 15 button/link(s) with no text or aria-label — an agent can't target them
- [https://zero-gravity.blog/22-02-02/806/](https://zero-gravity.blog/22-02-02/806/) — 17 button/link(s) with no text or aria-label — an agent can't target them
- [https://zero-gravity.blog/22-02-03/828/](https://zero-gravity.blog/22-02-03/828/) — 12 button/link(s) with no text or aria-label — an agent can't target them
- [https://zero-gravity.blog/anime-best5/270/](https://zero-gravity.blog/anime-best5/270/) — 11 button/link(s) with no text or aria-label — an agent can't target them
- [https://zero-gravity.blog/etc-2/329/](https://zero-gravity.blog/etc-2/329/) — 8 button/link(s) with no text or aria-label — an agent can't target them
- [https://zero-gravity.blog/etc-3-2/666/](https://zero-gravity.blog/etc-3-2/666/) — 11 button/link(s) with no text or aria-label — an agent can't target them
- [https://zero-gravity.blog/etc-3/605/](https://zero-gravity.blog/etc-3/605/) — 11 button/link(s) with no text or aria-label — an agent can't target them
- [https://zero-gravity.blog/investment0/228/](https://zero-gravity.blog/investment0/228/) — 8 button/link(s) with no text or aria-label — an agent can't target them
- [https://zero-gravity.blog/investment1-1/335/](https://zero-gravity.blog/investment1-1/335/) — 8 button/link(s) with no text or aria-label — an agent can't target them
- [https://zero-gravity.blog/investment1/237/](https://zero-gravity.blog/investment1/237/) — 8 button/link(s) with no text or aria-label — an agent can't target them
- [https://zero-gravity.blog/investment10/745/](https://zero-gravity.blog/investment10/745/) — 8 button/link(s) with no text or aria-label — an agent can't target them
- [https://zero-gravity.blog/investment11/838/](https://zero-gravity.blog/investment11/838/) — 9 button/link(s) with no text or aria-label — an agent can't target them
- [https://zero-gravity.blog/investment12/845/](https://zero-gravity.blog/investment12/845/) — 9 button/link(s) with no text or aria-label — an agent can't target them
- [https://zero-gravity.blog/investment2/348/](https://zero-gravity.blog/investment2/348/) — 8 button/link(s) with no text or aria-label — an agent can't target them
- [https://zero-gravity.blog/investment3/400/](https://zero-gravity.blog/investment3/400/) — 7 button/link(s) with no text or aria-label — an agent can't target them
- [https://zero-gravity.blog/investment4-5/443/](https://zero-gravity.blog/investment4-5/443/) — 8 button/link(s) with no text or aria-label — an agent can't target them
- [https://zero-gravity.blog/investment4/413/](https://zero-gravity.blog/investment4/413/) — 8 button/link(s) with no text or aria-label — an agent can't target them
- [https://zero-gravity.blog/investment5/452/](https://zero-gravity.blog/investment5/452/) — 8 button/link(s) with no text or aria-label — an agent can't target them
- [https://zero-gravity.blog/investment6/481/](https://zero-gravity.blog/investment6/481/) — 7 button/link(s) with no text or aria-label — an agent can't target them
- [https://zero-gravity.blog/investment7/597/](https://zero-gravity.blog/investment7/597/) — 9 button/link(s) with no text or aria-label — an agent can't target them
- [https://zero-gravity.blog/investment8/640/](https://zero-gravity.blog/investment8/640/) — 10 button/link(s) with no text or aria-label — an agent can't target them
- [https://zero-gravity.blog/neet-meets-fire/184/](https://zero-gravity.blog/neet-meets-fire/184/) — 7 button/link(s) with no text or aria-label — an agent can't target them
- [https://zero-gravity.blog/neet2/45/](https://zero-gravity.blog/neet2/45/) — 8 button/link(s) with no text or aria-label — an agent can't target them
- [https://zero-gravity.blog/newyear2022/61/](https://zero-gravity.blog/newyear2022/61/) — 6 button/link(s) with no text or aria-label — an agent can't target them
- [https://zero-gravity.blog/notice/201/](https://zero-gravity.blog/notice/201/) — 3 button/link(s) with no text or aria-label — an agent can't target them
- [https://zero-gravity.blog/oyatu/100/](https://zero-gravity.blog/oyatu/100/) — 7 button/link(s) with no text or aria-label — an agent can't target them
- [https://zero-gravity.blog/youtube/548/](https://zero-gravity.blog/youtube/548/) — 8 button/link(s) with no text or aria-label — an agent can't target them
- [https://zero-gravity.blog/zakki/90/](https://zero-gravity.blog/zakki/90/) — 7 button/link(s) with no text or aria-label — an agent can't target them
- [https://zero-gravity.blog/zakki1-5/97/](https://zero-gravity.blog/zakki1-5/97/) — 7 button/link(s) with no text or aria-label — an agent can't target them

#### Thin content (low word count)

- Rule: `content.thin` · Category: Content · Occurrences: 47

- [https://zero-gravity.blog/](https://zero-gravity.blog/) — 155 words
- [https://zero-gravity.blog/%EF%BC%BB%E9%9B%91%E8%A8%98%EF%BC%BD12-9inch-ipad-pro-5th%E3%81%A8goodnote5-%E3%81%AB%E6%84%9F%E5%8B%95%E3%81%99%E3%82%8B/763/](https://zero-gravity.blog/%EF%BC%BB%E9%9B%91%E8%A8%98%EF%BC%BD12-9inch-ipad-pro-5th%E3%81%A8goodnote5-%E3%81%AB%E6%84%9F%E5%8B%95%E3%81%99%E3%82%8B/763/) — 143 words
- [https://zero-gravity.blog/2022-1-26-fomc/735/](https://zero-gravity.blog/2022-1-26-fomc/735/) — 106 words
- [https://zero-gravity.blog/21-12-30/38/](https://zero-gravity.blog/21-12-30/38/) — 136 words
- [https://zero-gravity.blog/22-01-04/130/](https://zero-gravity.blog/22-01-04/130/) — 112 words
- [https://zero-gravity.blog/22-01-05/208/](https://zero-gravity.blog/22-01-05/208/) — 98 words
- [https://zero-gravity.blog/22-01-06/249/](https://zero-gravity.blog/22-01-06/249/) — 105 words
- [https://zero-gravity.blog/22-01-07/284/](https://zero-gravity.blog/22-01-07/284/) — 100 words
- [https://zero-gravity.blog/22-01-10/376/](https://zero-gravity.blog/22-01-10/376/) — 91 words
- [https://zero-gravity.blog/22-01-12/435/](https://zero-gravity.blog/22-01-12/435/) — 99 words
- [https://zero-gravity.blog/22-01-13/473/](https://zero-gravity.blog/22-01-13/473/) — 104 words
- [https://zero-gravity.blog/22-01-17/565/](https://zero-gravity.blog/22-01-17/565/) — 98 words
- [https://zero-gravity.blog/22-01-18/578/](https://zero-gravity.blog/22-01-18/578/) — 95 words
- [https://zero-gravity.blog/22-01-20/627/](https://zero-gravity.blog/22-01-20/627/) — 96 words
- [https://zero-gravity.blog/22-01-21/657/](https://zero-gravity.blog/22-01-21/657/) — 85 words
- [https://zero-gravity.blog/22-01-24/695/](https://zero-gravity.blog/22-01-24/695/) — 95 words
- [https://zero-gravity.blog/22-01-25/713/](https://zero-gravity.blog/22-01-25/713/) — 98 words
- [https://zero-gravity.blog/22-01-26/723/](https://zero-gravity.blog/22-01-26/723/) — 96 words
- [https://zero-gravity.blog/22-01-28/756/](https://zero-gravity.blog/22-01-28/756/) — 103 words
- [https://zero-gravity.blog/22-01-31/781/](https://zero-gravity.blog/22-01-31/781/) — 97 words
- [https://zero-gravity.blog/22-02-02-2/811/](https://zero-gravity.blog/22-02-02-2/811/) — 103 words
- [https://zero-gravity.blog/22-02-02/806/](https://zero-gravity.blog/22-02-02/806/) — 97 words
- [https://zero-gravity.blog/22-02-03/828/](https://zero-gravity.blog/22-02-03/828/) — 97 words
- [https://zero-gravity.blog/anime-best5/270/](https://zero-gravity.blog/anime-best5/270/) — 175 words
- [https://zero-gravity.blog/etc-2/329/](https://zero-gravity.blog/etc-2/329/) — 148 words
- [https://zero-gravity.blog/etc-3/605/](https://zero-gravity.blog/etc-3/605/) — 172 words
- [https://zero-gravity.blog/investment0/228/](https://zero-gravity.blog/investment0/228/) — 110 words
- [https://zero-gravity.blog/investment1-1/335/](https://zero-gravity.blog/investment1-1/335/) — 143 words
- [https://zero-gravity.blog/investment10/745/](https://zero-gravity.blog/investment10/745/) — 127 words
- [https://zero-gravity.blog/investment11/838/](https://zero-gravity.blog/investment11/838/) — 94 words
- [https://zero-gravity.blog/investment12/845/](https://zero-gravity.blog/investment12/845/) — 115 words
- [https://zero-gravity.blog/investment2/348/](https://zero-gravity.blog/investment2/348/) — 198 words
- [https://zero-gravity.blog/investment3/400/](https://zero-gravity.blog/investment3/400/) — 154 words
- [https://zero-gravity.blog/investment4-5/443/](https://zero-gravity.blog/investment4-5/443/) — 147 words
- [https://zero-gravity.blog/investment4/413/](https://zero-gravity.blog/investment4/413/) — 163 words
- [https://zero-gravity.blog/investment5/452/](https://zero-gravity.blog/investment5/452/) — 199 words
- [https://zero-gravity.blog/investment6/481/](https://zero-gravity.blog/investment6/481/) — 182 words
- [https://zero-gravity.blog/investment7/597/](https://zero-gravity.blog/investment7/597/) — 136 words
- [https://zero-gravity.blog/investment8/640/](https://zero-gravity.blog/investment8/640/) — 154 words
- [https://zero-gravity.blog/neet-meets-fire/184/](https://zero-gravity.blog/neet-meets-fire/184/) — 187 words
- [https://zero-gravity.blog/neet2/45/](https://zero-gravity.blog/neet2/45/) — 124 words
- [https://zero-gravity.blog/newyear2022/61/](https://zero-gravity.blog/newyear2022/61/) — 164 words
- [https://zero-gravity.blog/notice/201/](https://zero-gravity.blog/notice/201/) — 70 words
- [https://zero-gravity.blog/oyatu/100/](https://zero-gravity.blog/oyatu/100/) — 192 words
- [https://zero-gravity.blog/youtube/548/](https://zero-gravity.blog/youtube/548/) — 177 words
- [https://zero-gravity.blog/zakki/90/](https://zero-gravity.blog/zakki/90/) — 143 words
- [https://zero-gravity.blog/zakki1-5/97/](https://zero-gravity.blog/zakki1-5/97/) — 111 words

#### Missing <h1>

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

- [https://zero-gravity.blog/](https://zero-gravity.blog/)

#### Images missing alt text

- Rule: `images.missing_alt` · Category: Images · Occurrences: 47

- [https://zero-gravity.blog/%EF%BC%BB%E9%9B%91%E8%A8%98%EF%BC%BD12-9inch-ipad-pro-5th%E3%81%A8goodnote5-%E3%81%AB%E6%84%9F%E5%8B%95%E3%81%99%E3%82%8B/763/](https://zero-gravity.blog/%EF%BC%BB%E9%9B%91%E8%A8%98%EF%BC%BD12-9inch-ipad-pro-5th%E3%81%A8goodnote5-%E3%81%AB%E6%84%9F%E5%8B%95%E3%81%99%E3%82%8B/763/) — 6 of 24 images missing alt
- [https://zero-gravity.blog/2022-1-26-fomc/735/](https://zero-gravity.blog/2022-1-26-fomc/735/) — 6 of 19 images missing alt
- [https://zero-gravity.blog/21-12-30/38/](https://zero-gravity.blog/21-12-30/38/) — 6 of 19 images missing alt
- [https://zero-gravity.blog/22-01-04/130/](https://zero-gravity.blog/22-01-04/130/) — 6 of 24 images missing alt
- [https://zero-gravity.blog/22-01-05/208/](https://zero-gravity.blog/22-01-05/208/) — 6 of 24 images missing alt
- [https://zero-gravity.blog/22-01-06/249/](https://zero-gravity.blog/22-01-06/249/) — 6 of 21 images missing alt
- [https://zero-gravity.blog/22-01-07/284/](https://zero-gravity.blog/22-01-07/284/) — 6 of 36 images missing alt
- [https://zero-gravity.blog/22-01-10/376/](https://zero-gravity.blog/22-01-10/376/) — 6 of 27 images missing alt
- [https://zero-gravity.blog/22-01-12/435/](https://zero-gravity.blog/22-01-12/435/) — 6 of 25 images missing alt
- [https://zero-gravity.blog/22-01-13/473/](https://zero-gravity.blog/22-01-13/473/) — 6 of 21 images missing alt
- [https://zero-gravity.blog/22-01-17/565/](https://zero-gravity.blog/22-01-17/565/) — 6 of 25 images missing alt
- [https://zero-gravity.blog/22-01-18/578/](https://zero-gravity.blog/22-01-18/578/) — 6 of 25 images missing alt
- [https://zero-gravity.blog/22-01-20/627/](https://zero-gravity.blog/22-01-20/627/) — 6 of 23 images missing alt
- [https://zero-gravity.blog/22-01-21/657/](https://zero-gravity.blog/22-01-21/657/) — 6 of 20 images missing alt
- [https://zero-gravity.blog/22-01-24/695/](https://zero-gravity.blog/22-01-24/695/) — 6 of 25 images missing alt
- [https://zero-gravity.blog/22-01-25/713/](https://zero-gravity.blog/22-01-25/713/) — 6 of 23 images missing alt
- [https://zero-gravity.blog/22-01-26/723/](https://zero-gravity.blog/22-01-26/723/) — 6 of 23 images missing alt
- [https://zero-gravity.blog/22-01-28/756/](https://zero-gravity.blog/22-01-28/756/) — 6 of 19 images missing alt
- [https://zero-gravity.blog/22-01-31/781/](https://zero-gravity.blog/22-01-31/781/) — 6 of 24 images missing alt
- [https://zero-gravity.blog/22-02-02-2/811/](https://zero-gravity.blog/22-02-02-2/811/) — 6 of 26 images missing alt
- [https://zero-gravity.blog/22-02-02/806/](https://zero-gravity.blog/22-02-02/806/) — 6 of 28 images missing alt
- [https://zero-gravity.blog/22-02-03/828/](https://zero-gravity.blog/22-02-03/828/) — 6 of 24 images missing alt
- [https://zero-gravity.blog/anime-best5/270/](https://zero-gravity.blog/anime-best5/270/) — 4 of 18 images missing alt
- [https://zero-gravity.blog/etc-2/329/](https://zero-gravity.blog/etc-2/329/) — 8 of 20 images missing alt
- [https://zero-gravity.blog/etc-3-2/666/](https://zero-gravity.blog/etc-3-2/666/) — 6 of 22 images missing alt
- [https://zero-gravity.blog/etc-3/605/](https://zero-gravity.blog/etc-3/605/) — 6 of 23 images missing alt
- [https://zero-gravity.blog/investment0/228/](https://zero-gravity.blog/investment0/228/) — 8 of 22 images missing alt
- [https://zero-gravity.blog/investment1-1/335/](https://zero-gravity.blog/investment1-1/335/) — 8 of 25 images missing alt
- [https://zero-gravity.blog/investment1/237/](https://zero-gravity.blog/investment1/237/) — 8 of 27 images missing alt
- [https://zero-gravity.blog/investment10/745/](https://zero-gravity.blog/investment10/745/) — 6 of 20 images missing alt
- [https://zero-gravity.blog/investment11/838/](https://zero-gravity.blog/investment11/838/) — 6 of 20 images missing alt
- [https://zero-gravity.blog/investment12/845/](https://zero-gravity.blog/investment12/845/) — 6 of 18 images missing alt
- [https://zero-gravity.blog/investment2/348/](https://zero-gravity.blog/investment2/348/) — 8 of 30 images missing alt
- [https://zero-gravity.blog/investment3/400/](https://zero-gravity.blog/investment3/400/) — 6 of 23 images missing alt
- [https://zero-gravity.blog/investment4-5/443/](https://zero-gravity.blog/investment4-5/443/) — 8 of 21 images missing alt
- [https://zero-gravity.blog/investment4/413/](https://zero-gravity.blog/investment4/413/) — 8 of 24 images missing alt
- [https://zero-gravity.blog/investment5/452/](https://zero-gravity.blog/investment5/452/) — 8 of 31 images missing alt
- [https://zero-gravity.blog/investment6/481/](https://zero-gravity.blog/investment6/481/) — 6 of 27 images missing alt
- [https://zero-gravity.blog/investment7/597/](https://zero-gravity.blog/investment7/597/) — 6 of 20 images missing alt
- [https://zero-gravity.blog/investment8/640/](https://zero-gravity.blog/investment8/640/) — 6 of 22 images missing alt
- [https://zero-gravity.blog/neet-meets-fire/184/](https://zero-gravity.blog/neet-meets-fire/184/) — 6 of 18 images missing alt
- [https://zero-gravity.blog/neet2/45/](https://zero-gravity.blog/neet2/45/) — 8 of 22 images missing alt
- [https://zero-gravity.blog/newyear2022/61/](https://zero-gravity.blog/newyear2022/61/) — 6 of 34 images missing alt
- [https://zero-gravity.blog/oyatu/100/](https://zero-gravity.blog/oyatu/100/) — 6 of 18 images missing alt
- [https://zero-gravity.blog/youtube/548/](https://zero-gravity.blog/youtube/548/) — 8 of 20 images missing alt
- [https://zero-gravity.blog/zakki/90/](https://zero-gravity.blog/zakki/90/) — 6 of 25 images missing alt
- [https://zero-gravity.blog/zakki1-5/97/](https://zero-gravity.blog/zakki1-5/97/) — 6 of 19 images missing alt

#### Page is noindex

- Rule: `index.noindex` · Category: Indexability · Occurrences: 1

- [https://zero-gravity.blog/sitemap.html](https://zero-gravity.blog/sitemap.html) — meta/X-Robots: meta=noindex,follow header=noindex

#### Missing viewport meta tag

- Rule: `mobile.viewport_missing` · Category: Mobile · Occurrences: 1

- [https://zero-gravity.blog/sitemap.html](https://zero-gravity.blog/sitemap.html)

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

- Rule: `perf.render_blocking` · Category: Performance · Occurrences: 49

- [https://zero-gravity.blog/](https://zero-gravity.blog/) — 4 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://zero-gravity.blog/%EF%BC%BB%E9%9B%91%E8%A8%98%EF%BC%BD12-9inch-ipad-pro-5th%E3%81%A8goodnote5-%E3%81%AB%E6%84%9F%E5%8B%95%E3%81%99%E3%82%8B/763/](https://zero-gravity.blog/%EF%BC%BB%E9%9B%91%E8%A8%98%EF%BC%BD12-9inch-ipad-pro-5th%E3%81%A8goodnote5-%E3%81%AB%E6%84%9F%E5%8B%95%E3%81%99%E3%82%8B/763/) — 4 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://zero-gravity.blog/2022-1-26-fomc/735/](https://zero-gravity.blog/2022-1-26-fomc/735/) — 4 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://zero-gravity.blog/21-12-30/38/](https://zero-gravity.blog/21-12-30/38/) — 4 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://zero-gravity.blog/22-01-04/130/](https://zero-gravity.blog/22-01-04/130/) — 4 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://zero-gravity.blog/22-01-05/208/](https://zero-gravity.blog/22-01-05/208/) — 4 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://zero-gravity.blog/22-01-06/249/](https://zero-gravity.blog/22-01-06/249/) — 4 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://zero-gravity.blog/22-01-07/284/](https://zero-gravity.blog/22-01-07/284/) — 4 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://zero-gravity.blog/22-01-10/376/](https://zero-gravity.blog/22-01-10/376/) — 4 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://zero-gravity.blog/22-01-12/435/](https://zero-gravity.blog/22-01-12/435/) — 4 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://zero-gravity.blog/22-01-13/473/](https://zero-gravity.blog/22-01-13/473/) — 4 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://zero-gravity.blog/22-01-17/565/](https://zero-gravity.blog/22-01-17/565/) — 4 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://zero-gravity.blog/22-01-18/578/](https://zero-gravity.blog/22-01-18/578/) — 4 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://zero-gravity.blog/22-01-20/627/](https://zero-gravity.blog/22-01-20/627/) — 4 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://zero-gravity.blog/22-01-21/657/](https://zero-gravity.blog/22-01-21/657/) — 4 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://zero-gravity.blog/22-01-24/695/](https://zero-gravity.blog/22-01-24/695/) — 4 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://zero-gravity.blog/22-01-25/713/](https://zero-gravity.blog/22-01-25/713/) — 4 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://zero-gravity.blog/22-01-26/723/](https://zero-gravity.blog/22-01-26/723/) — 4 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://zero-gravity.blog/22-01-28/756/](https://zero-gravity.blog/22-01-28/756/) — 4 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://zero-gravity.blog/22-01-31/781/](https://zero-gravity.blog/22-01-31/781/) — 4 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://zero-gravity.blog/22-02-02-2/811/](https://zero-gravity.blog/22-02-02-2/811/) — 4 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://zero-gravity.blog/22-02-02/806/](https://zero-gravity.blog/22-02-02/806/) — 4 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://zero-gravity.blog/22-02-03/828/](https://zero-gravity.blog/22-02-03/828/) — 4 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://zero-gravity.blog/anime-best5/270/](https://zero-gravity.blog/anime-best5/270/) — 4 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://zero-gravity.blog/etc-2/329/](https://zero-gravity.blog/etc-2/329/) — 4 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://zero-gravity.blog/etc-3-2/666/](https://zero-gravity.blog/etc-3-2/666/) — 4 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://zero-gravity.blog/etc-3/605/](https://zero-gravity.blog/etc-3/605/) — 4 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://zero-gravity.blog/investment0/228/](https://zero-gravity.blog/investment0/228/) — 4 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://zero-gravity.blog/investment1-1/335/](https://zero-gravity.blog/investment1-1/335/) — 4 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://zero-gravity.blog/investment1/237/](https://zero-gravity.blog/investment1/237/) — 4 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://zero-gravity.blog/investment10/745/](https://zero-gravity.blog/investment10/745/) — 4 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://zero-gravity.blog/investment11/838/](https://zero-gravity.blog/investment11/838/) — 4 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://zero-gravity.blog/investment12/845/](https://zero-gravity.blog/investment12/845/) — 4 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://zero-gravity.blog/investment2/348/](https://zero-gravity.blog/investment2/348/) — 4 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://zero-gravity.blog/investment3/400/](https://zero-gravity.blog/investment3/400/) — 4 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://zero-gravity.blog/investment4-5/443/](https://zero-gravity.blog/investment4-5/443/) — 4 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://zero-gravity.blog/investment4/413/](https://zero-gravity.blog/investment4/413/) — 4 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://zero-gravity.blog/investment5/452/](https://zero-gravity.blog/investment5/452/) — 4 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://zero-gravity.blog/investment6/481/](https://zero-gravity.blog/investment6/481/) — 4 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://zero-gravity.blog/investment7/597/](https://zero-gravity.blog/investment7/597/) — 4 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://zero-gravity.blog/investment8/640/](https://zero-gravity.blog/investment8/640/) — 4 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://zero-gravity.blog/neet-meets-fire/184/](https://zero-gravity.blog/neet-meets-fire/184/) — 4 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://zero-gravity.blog/neet2/45/](https://zero-gravity.blog/neet2/45/) — 4 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://zero-gravity.blog/newyear2022/61/](https://zero-gravity.blog/newyear2022/61/) — 4 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://zero-gravity.blog/notice/201/](https://zero-gravity.blog/notice/201/) — 4 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://zero-gravity.blog/oyatu/100/](https://zero-gravity.blog/oyatu/100/) — 4 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://zero-gravity.blog/youtube/548/](https://zero-gravity.blog/youtube/548/) — 4 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://zero-gravity.blog/zakki/90/](https://zero-gravity.blog/zakki/90/) — 4 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://zero-gravity.blog/zakki1-5/97/](https://zero-gravity.blog/zakki1-5/97/) — 4 render-blocking <script> in <head> (add defer/async or use type=module)

#### Non-indexable URL listed in sitemap

- Rule: `sitemap.non_indexable` · Category: Sitemap · Occurrences: 1

- [https://zero-gravity.blog/sitemap.html](https://zero-gravity.blog/sitemap.html) — listed in sitemap but noindex

### Notices (331)

#### Heading levels skip a level

- Rule: `agent.heading_skip` · Category: Agent Readiness · Occurrences: 4

- [https://zero-gravity.blog/anime-best5/270/](https://zero-gravity.blog/anime-best5/270/) — h3 follows h1 — skips h2
- [https://zero-gravity.blog/etc-3/605/](https://zero-gravity.blog/etc-3/605/) — h3 follows h1 — skips h2
- [https://zero-gravity.blog/neet-meets-fire/184/](https://zero-gravity.blog/neet-meets-fire/184/) — h4 follows h1 — skips h2
- [https://zero-gravity.blog/notice/201/](https://zero-gravity.blog/notice/201/) — h3 follows h1 — skips h2

#### No llms.txt for AI agents

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

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

#### No main landmark for AI agents

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

- [https://zero-gravity.blog/sitemap.html](https://zero-gravity.blog/sitemap.html) — add a <main> element (or role=main) around the primary content

#### Low text-to-HTML ratio

- Rule: `content.low_ratio` · Category: Content · Occurrences: 9

- [https://zero-gravity.blog/22-01-10/376/](https://zero-gravity.blog/22-01-10/376/) — 4.8%
- [https://zero-gravity.blog/22-01-17/565/](https://zero-gravity.blog/22-01-17/565/) — 4.9%
- [https://zero-gravity.blog/22-01-18/578/](https://zero-gravity.blog/22-01-18/578/) — 4.8%
- [https://zero-gravity.blog/22-01-21/657/](https://zero-gravity.blog/22-01-21/657/) — 4.4%
- [https://zero-gravity.blog/22-01-24/695/](https://zero-gravity.blog/22-01-24/695/) — 4.8%
- [https://zero-gravity.blog/22-01-26/723/](https://zero-gravity.blog/22-01-26/723/) — 4.9%
- [https://zero-gravity.blog/22-01-31/781/](https://zero-gravity.blog/22-01-31/781/) — 4.8%
- [https://zero-gravity.blog/22-02-02/806/](https://zero-gravity.blog/22-02-02/806/) — 5.0%
- [https://zero-gravity.blog/notice/201/](https://zero-gravity.blog/notice/201/) — 3.8%

#### Multiple <h1> elements

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

- [https://zero-gravity.blog/investment4/413/](https://zero-gravity.blog/investment4/413/) — 2 <h1> elements

#### Missing html lang attribute

- Rule: `i18n.lang_missing` · Category: Mobile · Occurrences: 1

- [https://zero-gravity.blog/sitemap.html](https://zero-gravity.blog/sitemap.html)

#### Image filename is generic/auto-generated (missed image-search signal)

- Rule: `images.generic_filename` · Category: Images · Occurrences: 12

- [https://zero-gravity.blog/%EF%BC%BB%E9%9B%91%E8%A8%98%EF%BC%BD12-9inch-ipad-pro-5th%E3%81%A8goodnote5-%E3%81%AB%E6%84%9F%E5%8B%95%E3%81%99%E3%82%8B/763/](https://zero-gravity.blog/%EF%BC%BB%E9%9B%91%E8%A8%98%EF%BC%BD12-9inch-ipad-pro-5th%E3%81%A8goodnote5-%E3%81%AB%E6%84%9F%E5%8B%95%E3%81%99%E3%82%8B/763/) — 3 image(s) use a generic/auto-generated filename (e.g. IMG_1234.jpg, photo1.png, a bare UUID). Google reads the filename as a signal of image content, so rename files descriptively (hyphen-separated words) before upload.
- [https://zero-gravity.blog/2022-1-26-fomc/735/](https://zero-gravity.blog/2022-1-26-fomc/735/) — 1 image(s) use a generic/auto-generated filename (e.g. IMG_1234.jpg, photo1.png, a bare UUID). Google reads the filename as a signal of image content, so rename files descriptively (hyphen-separated words) before upload.
- [https://zero-gravity.blog/anime-best5/270/](https://zero-gravity.blog/anime-best5/270/) — 4 image(s) use a generic/auto-generated filename (e.g. IMG_1234.jpg, photo1.png, a bare UUID). Google reads the filename as a signal of image content, so rename files descriptively (hyphen-separated words) before upload.
- [https://zero-gravity.blog/investment0/228/](https://zero-gravity.blog/investment0/228/) — 1 image(s) use a generic/auto-generated filename (e.g. IMG_1234.jpg, photo1.png, a bare UUID). Google reads the filename as a signal of image content, so rename files descriptively (hyphen-separated words) before upload.
- [https://zero-gravity.blog/investment1/237/](https://zero-gravity.blog/investment1/237/) — 1 image(s) use a generic/auto-generated filename (e.g. IMG_1234.jpg, photo1.png, a bare UUID). Google reads the filename as a signal of image content, so rename files descriptively (hyphen-separated words) before upload.
- [https://zero-gravity.blog/investment11/838/](https://zero-gravity.blog/investment11/838/) — 1 image(s) use a generic/auto-generated filename (e.g. IMG_1234.jpg, photo1.png, a bare UUID). Google reads the filename as a signal of image content, so rename files descriptively (hyphen-separated words) before upload.
- [https://zero-gravity.blog/investment12/845/](https://zero-gravity.blog/investment12/845/) — 3 image(s) use a generic/auto-generated filename (e.g. IMG_1234.jpg, photo1.png, a bare UUID). Google reads the filename as a signal of image content, so rename files descriptively (hyphen-separated words) before upload.
- [https://zero-gravity.blog/investment2/348/](https://zero-gravity.blog/investment2/348/) — 1 image(s) use a generic/auto-generated filename (e.g. IMG_1234.jpg, photo1.png, a bare UUID). Google reads the filename as a signal of image content, so rename files descriptively (hyphen-separated words) before upload.
- [https://zero-gravity.blog/investment3/400/](https://zero-gravity.blog/investment3/400/) — 1 image(s) use a generic/auto-generated filename (e.g. IMG_1234.jpg, photo1.png, a bare UUID). Google reads the filename as a signal of image content, so rename files descriptively (hyphen-separated words) before upload.
- [https://zero-gravity.blog/investment5/452/](https://zero-gravity.blog/investment5/452/) — 1 image(s) use a generic/auto-generated filename (e.g. IMG_1234.jpg, photo1.png, a bare UUID). Google reads the filename as a signal of image content, so rename files descriptively (hyphen-separated words) before upload.
- [https://zero-gravity.blog/investment6/481/](https://zero-gravity.blog/investment6/481/) — 1 image(s) use a generic/auto-generated filename (e.g. IMG_1234.jpg, photo1.png, a bare UUID). Google reads the filename as a signal of image content, so rename files descriptively (hyphen-separated words) before upload.
- [https://zero-gravity.blog/neet2/45/](https://zero-gravity.blog/neet2/45/) — 1 image(s) use a generic/auto-generated filename (e.g. IMG_1234.jpg, photo1.png, a bare UUID). Google reads the filename as a signal of image content, so rename files descriptively (hyphen-separated words) before upload.

#### Likely hero image lacks fetchpriority=high

- Rule: `images.hero_no_fetchpriority` · Category: Performance · Occurrences: 4

- [https://zero-gravity.blog/investment0/228/](https://zero-gravity.blog/investment0/228/) — the likely hero/LCP image (86a8e4aed435cf382ec132bbed2ddf90.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://zero-gravity.blog/investment1-1/335/](https://zero-gravity.blog/investment1-1/335/) — the likely hero/LCP image (0ed8c5955b18377051817eff4e1fd32f-e1641634133721.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://zero-gravity.blog/investment12/845/](https://zero-gravity.blog/investment12/845/) — the likely hero/LCP image (000000023106.jpg) 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://zero-gravity.blog/investment3/400/](https://zero-gravity.blog/investment3/400/) — the likely hero/LCP image (991b0547a49569e34808611f99933313.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: 48

- [https://zero-gravity.blog/%EF%BC%BB%E9%9B%91%E8%A8%98%EF%BC%BD12-9inch-ipad-pro-5th%E3%81%A8goodnote5-%E3%81%AB%E6%84%9F%E5%8B%95%E3%81%99%E3%82%8B/763/](https://zero-gravity.blog/%EF%BC%BB%E9%9B%91%E8%A8%98%EF%BC%BD12-9inch-ipad-pro-5th%E3%81%A8goodnote5-%E3%81%AB%E6%84%9F%E5%8B%95%E3%81%99%E3%82%8B/763/) — 1 of 24 images without width/height
- [https://zero-gravity.blog/2022-1-26-fomc/735/](https://zero-gravity.blog/2022-1-26-fomc/735/) — 1 of 19 images without width/height
- [https://zero-gravity.blog/21-12-30/38/](https://zero-gravity.blog/21-12-30/38/) — 1 of 19 images without width/height
- [https://zero-gravity.blog/22-01-04/130/](https://zero-gravity.blog/22-01-04/130/) — 1 of 24 images without width/height
- [https://zero-gravity.blog/22-01-05/208/](https://zero-gravity.blog/22-01-05/208/) — 1 of 24 images without width/height
- [https://zero-gravity.blog/22-01-06/249/](https://zero-gravity.blog/22-01-06/249/) — 1 of 21 images without width/height
- [https://zero-gravity.blog/22-01-07/284/](https://zero-gravity.blog/22-01-07/284/) — 1 of 36 images without width/height
- [https://zero-gravity.blog/22-01-10/376/](https://zero-gravity.blog/22-01-10/376/) — 1 of 27 images without width/height
- [https://zero-gravity.blog/22-01-12/435/](https://zero-gravity.blog/22-01-12/435/) — 1 of 25 images without width/height
- [https://zero-gravity.blog/22-01-13/473/](https://zero-gravity.blog/22-01-13/473/) — 1 of 21 images without width/height
- [https://zero-gravity.blog/22-01-17/565/](https://zero-gravity.blog/22-01-17/565/) — 1 of 25 images without width/height
- [https://zero-gravity.blog/22-01-18/578/](https://zero-gravity.blog/22-01-18/578/) — 1 of 25 images without width/height
- [https://zero-gravity.blog/22-01-20/627/](https://zero-gravity.blog/22-01-20/627/) — 1 of 23 images without width/height
- [https://zero-gravity.blog/22-01-21/657/](https://zero-gravity.blog/22-01-21/657/) — 1 of 20 images without width/height
- [https://zero-gravity.blog/22-01-24/695/](https://zero-gravity.blog/22-01-24/695/) — 1 of 25 images without width/height
- [https://zero-gravity.blog/22-01-25/713/](https://zero-gravity.blog/22-01-25/713/) — 1 of 23 images without width/height
- [https://zero-gravity.blog/22-01-26/723/](https://zero-gravity.blog/22-01-26/723/) — 1 of 23 images without width/height
- [https://zero-gravity.blog/22-01-28/756/](https://zero-gravity.blog/22-01-28/756/) — 1 of 19 images without width/height
- [https://zero-gravity.blog/22-01-31/781/](https://zero-gravity.blog/22-01-31/781/) — 1 of 24 images without width/height
- [https://zero-gravity.blog/22-02-02-2/811/](https://zero-gravity.blog/22-02-02-2/811/) — 1 of 26 images without width/height
- [https://zero-gravity.blog/22-02-02/806/](https://zero-gravity.blog/22-02-02/806/) — 1 of 28 images without width/height
- [https://zero-gravity.blog/22-02-03/828/](https://zero-gravity.blog/22-02-03/828/) — 1 of 24 images without width/height
- [https://zero-gravity.blog/anime-best5/270/](https://zero-gravity.blog/anime-best5/270/) — 1 of 18 images without width/height
- [https://zero-gravity.blog/etc-2/329/](https://zero-gravity.blog/etc-2/329/) — 1 of 20 images without width/height
- [https://zero-gravity.blog/etc-3-2/666/](https://zero-gravity.blog/etc-3-2/666/) — 1 of 22 images without width/height
- [https://zero-gravity.blog/etc-3/605/](https://zero-gravity.blog/etc-3/605/) — 1 of 23 images without width/height
- [https://zero-gravity.blog/investment0/228/](https://zero-gravity.blog/investment0/228/) — 1 of 22 images without width/height
- [https://zero-gravity.blog/investment1-1/335/](https://zero-gravity.blog/investment1-1/335/) — 1 of 25 images without width/height
- [https://zero-gravity.blog/investment1/237/](https://zero-gravity.blog/investment1/237/) — 1 of 27 images without width/height
- [https://zero-gravity.blog/investment10/745/](https://zero-gravity.blog/investment10/745/) — 1 of 20 images without width/height
- [https://zero-gravity.blog/investment11/838/](https://zero-gravity.blog/investment11/838/) — 1 of 20 images without width/height
- [https://zero-gravity.blog/investment12/845/](https://zero-gravity.blog/investment12/845/) — 1 of 18 images without width/height
- [https://zero-gravity.blog/investment2/348/](https://zero-gravity.blog/investment2/348/) — 1 of 30 images without width/height
- [https://zero-gravity.blog/investment3/400/](https://zero-gravity.blog/investment3/400/) — 1 of 23 images without width/height
- [https://zero-gravity.blog/investment4-5/443/](https://zero-gravity.blog/investment4-5/443/) — 1 of 21 images without width/height
- [https://zero-gravity.blog/investment4/413/](https://zero-gravity.blog/investment4/413/) — 1 of 24 images without width/height
- [https://zero-gravity.blog/investment5/452/](https://zero-gravity.blog/investment5/452/) — 1 of 31 images without width/height
- [https://zero-gravity.blog/investment6/481/](https://zero-gravity.blog/investment6/481/) — 1 of 27 images without width/height
- [https://zero-gravity.blog/investment7/597/](https://zero-gravity.blog/investment7/597/) — 1 of 20 images without width/height
- [https://zero-gravity.blog/investment8/640/](https://zero-gravity.blog/investment8/640/) — 1 of 22 images without width/height
- [https://zero-gravity.blog/neet-meets-fire/184/](https://zero-gravity.blog/neet-meets-fire/184/) — 1 of 18 images without width/height
- [https://zero-gravity.blog/neet2/45/](https://zero-gravity.blog/neet2/45/) — 1 of 22 images without width/height
- [https://zero-gravity.blog/newyear2022/61/](https://zero-gravity.blog/newyear2022/61/) — 1 of 34 images without width/height
- [https://zero-gravity.blog/notice/201/](https://zero-gravity.blog/notice/201/) — 1 of 9 images without width/height
- [https://zero-gravity.blog/oyatu/100/](https://zero-gravity.blog/oyatu/100/) — 1 of 18 images without width/height
- [https://zero-gravity.blog/youtube/548/](https://zero-gravity.blog/youtube/548/) — 1 of 20 images without width/height
- [https://zero-gravity.blog/zakki/90/](https://zero-gravity.blog/zakki/90/) — 1 of 25 images without width/height
- [https://zero-gravity.blog/zakki1-5/97/](https://zero-gravity.blog/zakki1-5/97/) — 1 of 19 images without width/height

#### Internal link has no anchor text / accessible name

- Rule: `links.no_anchor_text` · Category: Links · Occurrences: 41

- [https://zero-gravity.blog/%EF%BC%BB%E9%9B%91%E8%A8%98%EF%BC%BD12-9inch-ipad-pro-5th%E3%81%A8goodnote5-%E3%81%AB%E6%84%9F%E5%8B%95%E3%81%99%E3%82%8B/763/](https://zero-gravity.blog/%EF%BC%BB%E9%9B%91%E8%A8%98%EF%BC%BD12-9inch-ipad-pro-5th%E3%81%A8goodnote5-%E3%81%AB%E6%84%9F%E5%8B%95%E3%81%99%E3%82%8B/763/) — 5 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://zero-gravity.blog/2022-1-26-fomc/735/](https://zero-gravity.blog/2022-1-26-fomc/735/) — 1 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://zero-gravity.blog/22-01-07/284/](https://zero-gravity.blog/22-01-07/284/) — 1 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://zero-gravity.blog/22-01-12/435/](https://zero-gravity.blog/22-01-12/435/) — 1 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://zero-gravity.blog/22-01-13/473/](https://zero-gravity.blog/22-01-13/473/) — 1 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://zero-gravity.blog/22-01-17/565/](https://zero-gravity.blog/22-01-17/565/) — 8 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://zero-gravity.blog/22-01-18/578/](https://zero-gravity.blog/22-01-18/578/) — 8 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://zero-gravity.blog/22-01-20/627/](https://zero-gravity.blog/22-01-20/627/) — 6 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://zero-gravity.blog/22-01-21/657/](https://zero-gravity.blog/22-01-21/657/) — 5 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://zero-gravity.blog/22-01-24/695/](https://zero-gravity.blog/22-01-24/695/) — 8 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://zero-gravity.blog/22-01-25/713/](https://zero-gravity.blog/22-01-25/713/) — 6 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://zero-gravity.blog/22-01-26/723/](https://zero-gravity.blog/22-01-26/723/) — 6 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://zero-gravity.blog/22-01-28/756/](https://zero-gravity.blog/22-01-28/756/) — 2 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://zero-gravity.blog/22-01-31/781/](https://zero-gravity.blog/22-01-31/781/) — 7 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://zero-gravity.blog/22-02-02-2/811/](https://zero-gravity.blog/22-02-02-2/811/) — 9 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://zero-gravity.blog/22-02-02/806/](https://zero-gravity.blog/22-02-02/806/) — 11 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://zero-gravity.blog/22-02-03/828/](https://zero-gravity.blog/22-02-03/828/) — 6 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://zero-gravity.blog/anime-best5/270/](https://zero-gravity.blog/anime-best5/270/) — 6 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://zero-gravity.blog/etc-2/329/](https://zero-gravity.blog/etc-2/329/) — 1 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://zero-gravity.blog/etc-3-2/666/](https://zero-gravity.blog/etc-3-2/666/) — 5 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://zero-gravity.blog/etc-3/605/](https://zero-gravity.blog/etc-3/605/) — 5 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://zero-gravity.blog/investment0/228/](https://zero-gravity.blog/investment0/228/) — 1 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://zero-gravity.blog/investment1-1/335/](https://zero-gravity.blog/investment1-1/335/) — 1 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://zero-gravity.blog/investment1/237/](https://zero-gravity.blog/investment1/237/) — 1 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://zero-gravity.blog/investment10/745/](https://zero-gravity.blog/investment10/745/) — 2 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://zero-gravity.blog/investment11/838/](https://zero-gravity.blog/investment11/838/) — 3 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://zero-gravity.blog/investment12/845/](https://zero-gravity.blog/investment12/845/) — 3 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://zero-gravity.blog/investment2/348/](https://zero-gravity.blog/investment2/348/) — 1 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://zero-gravity.blog/investment3/400/](https://zero-gravity.blog/investment3/400/) — 1 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://zero-gravity.blog/investment4-5/443/](https://zero-gravity.blog/investment4-5/443/) — 1 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://zero-gravity.blog/investment4/413/](https://zero-gravity.blog/investment4/413/) — 1 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://zero-gravity.blog/investment5/452/](https://zero-gravity.blog/investment5/452/) — 1 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://zero-gravity.blog/investment6/481/](https://zero-gravity.blog/investment6/481/) — 1 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://zero-gravity.blog/investment7/597/](https://zero-gravity.blog/investment7/597/) — 3 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://zero-gravity.blog/investment8/640/](https://zero-gravity.blog/investment8/640/) — 4 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://zero-gravity.blog/neet-meets-fire/184/](https://zero-gravity.blog/neet-meets-fire/184/) — 1 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://zero-gravity.blog/neet2/45/](https://zero-gravity.blog/neet2/45/) — 1 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://zero-gravity.blog/oyatu/100/](https://zero-gravity.blog/oyatu/100/) — 1 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://zero-gravity.blog/youtube/548/](https://zero-gravity.blog/youtube/548/) — 1 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://zero-gravity.blog/zakki/90/](https://zero-gravity.blog/zakki/90/) — 1 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://zero-gravity.blog/zakki1-5/97/](https://zero-gravity.blog/zakki1-5/97/) — 1 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.

#### Legacy <meta name=keywords> tag present (Google ignores it)

- Rule: `meta.keywords_present` · Category: Content · Occurrences: 2

- [https://zero-gravity.blog/anime-best5/270/](https://zero-gravity.blog/anime-best5/270/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://zero-gravity.blog/newyear2022/61/](https://zero-gravity.blog/newyear2022/61/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt

#### Meta description too short

- Rule: `meta_desc.too_short` · Category: Meta Description · Occurrences: 2

- [https://zero-gravity.blog/](https://zero-gravity.blog/) — 42 chars
- [https://zero-gravity.blog/22-01-05/208/](https://zero-gravity.blog/22-01-05/208/) — 32 chars

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

- Rule: `perf.images_legacy_format` · Category: Performance · Occurrences: 49

- [https://zero-gravity.blog/](https://zero-gravity.blog/) — 11 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://zero-gravity.blog/%EF%BC%BB%E9%9B%91%E8%A8%98%EF%BC%BD12-9inch-ipad-pro-5th%E3%81%A8goodnote5-%E3%81%AB%E6%84%9F%E5%8B%95%E3%81%99%E3%82%8B/763/](https://zero-gravity.blog/%EF%BC%BB%E9%9B%91%E8%A8%98%EF%BC%BD12-9inch-ipad-pro-5th%E3%81%A8goodnote5-%E3%81%AB%E6%84%9F%E5%8B%95%E3%81%99%E3%82%8B/763/) — 20 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://zero-gravity.blog/2022-1-26-fomc/735/](https://zero-gravity.blog/2022-1-26-fomc/735/) — 15 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://zero-gravity.blog/21-12-30/38/](https://zero-gravity.blog/21-12-30/38/) — 16 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://zero-gravity.blog/22-01-04/130/](https://zero-gravity.blog/22-01-04/130/) — 21 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://zero-gravity.blog/22-01-05/208/](https://zero-gravity.blog/22-01-05/208/) — 21 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://zero-gravity.blog/22-01-06/249/](https://zero-gravity.blog/22-01-06/249/) — 18 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://zero-gravity.blog/22-01-07/284/](https://zero-gravity.blog/22-01-07/284/) — 32 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://zero-gravity.blog/22-01-10/376/](https://zero-gravity.blog/22-01-10/376/) — 24 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://zero-gravity.blog/22-01-12/435/](https://zero-gravity.blog/22-01-12/435/) — 21 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://zero-gravity.blog/22-01-13/473/](https://zero-gravity.blog/22-01-13/473/) — 17 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://zero-gravity.blog/22-01-17/565/](https://zero-gravity.blog/22-01-17/565/) — 21 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://zero-gravity.blog/22-01-18/578/](https://zero-gravity.blog/22-01-18/578/) — 21 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://zero-gravity.blog/22-01-20/627/](https://zero-gravity.blog/22-01-20/627/) — 19 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://zero-gravity.blog/22-01-21/657/](https://zero-gravity.blog/22-01-21/657/) — 16 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://zero-gravity.blog/22-01-24/695/](https://zero-gravity.blog/22-01-24/695/) — 21 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://zero-gravity.blog/22-01-25/713/](https://zero-gravity.blog/22-01-25/713/) — 19 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://zero-gravity.blog/22-01-26/723/](https://zero-gravity.blog/22-01-26/723/) — 19 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://zero-gravity.blog/22-01-28/756/](https://zero-gravity.blog/22-01-28/756/) — 15 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://zero-gravity.blog/22-01-31/781/](https://zero-gravity.blog/22-01-31/781/) — 20 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://zero-gravity.blog/22-02-02-2/811/](https://zero-gravity.blog/22-02-02-2/811/) — 22 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://zero-gravity.blog/22-02-02/806/](https://zero-gravity.blog/22-02-02/806/) — 24 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://zero-gravity.blog/22-02-03/828/](https://zero-gravity.blog/22-02-03/828/) — 20 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://zero-gravity.blog/anime-best5/270/](https://zero-gravity.blog/anime-best5/270/) — 15 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://zero-gravity.blog/etc-2/329/](https://zero-gravity.blog/etc-2/329/) — 15 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://zero-gravity.blog/etc-3-2/666/](https://zero-gravity.blog/etc-3-2/666/) — 18 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://zero-gravity.blog/etc-3/605/](https://zero-gravity.blog/etc-3/605/) — 19 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://zero-gravity.blog/investment0/228/](https://zero-gravity.blog/investment0/228/) — 17 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://zero-gravity.blog/investment1-1/335/](https://zero-gravity.blog/investment1-1/335/) — 20 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://zero-gravity.blog/investment1/237/](https://zero-gravity.blog/investment1/237/) — 22 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://zero-gravity.blog/investment10/745/](https://zero-gravity.blog/investment10/745/) — 16 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://zero-gravity.blog/investment11/838/](https://zero-gravity.blog/investment11/838/) — 16 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://zero-gravity.blog/investment12/845/](https://zero-gravity.blog/investment12/845/) — 14 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://zero-gravity.blog/investment2/348/](https://zero-gravity.blog/investment2/348/) — 25 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://zero-gravity.blog/investment3/400/](https://zero-gravity.blog/investment3/400/) — 19 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://zero-gravity.blog/investment4-5/443/](https://zero-gravity.blog/investment4-5/443/) — 16 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://zero-gravity.blog/investment4/413/](https://zero-gravity.blog/investment4/413/) — 19 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://zero-gravity.blog/investment5/452/](https://zero-gravity.blog/investment5/452/) — 26 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://zero-gravity.blog/investment6/481/](https://zero-gravity.blog/investment6/481/) — 23 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://zero-gravity.blog/investment7/597/](https://zero-gravity.blog/investment7/597/) — 16 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://zero-gravity.blog/investment8/640/](https://zero-gravity.blog/investment8/640/) — 18 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://zero-gravity.blog/neet-meets-fire/184/](https://zero-gravity.blog/neet-meets-fire/184/) — 14 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://zero-gravity.blog/neet2/45/](https://zero-gravity.blog/neet2/45/) — 17 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://zero-gravity.blog/newyear2022/61/](https://zero-gravity.blog/newyear2022/61/) — 31 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://zero-gravity.blog/notice/201/](https://zero-gravity.blog/notice/201/) — 9 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://zero-gravity.blog/oyatu/100/](https://zero-gravity.blog/oyatu/100/) — 14 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://zero-gravity.blog/youtube/548/](https://zero-gravity.blog/youtube/548/) — 15 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://zero-gravity.blog/zakki/90/](https://zero-gravity.blog/zakki/90/) — 21 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://zero-gravity.blog/zakki1-5/97/](https://zero-gravity.blog/zakki1-5/97/) — 15 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: 50

- [https://zero-gravity.blog/](https://zero-gravity.blog/) — 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://zero-gravity.blog/%EF%BC%BB%E9%9B%91%E8%A8%98%EF%BC%BD12-9inch-ipad-pro-5th%E3%81%A8goodnote5-%E3%81%AB%E6%84%9F%E5%8B%95%E3%81%99%E3%82%8B/763/](https://zero-gravity.blog/%EF%BC%BB%E9%9B%91%E8%A8%98%EF%BC%BD12-9inch-ipad-pro-5th%E3%81%A8goodnote5-%E3%81%AB%E6%84%9F%E5%8B%95%E3%81%99%E3%82%8B/763/) — 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://zero-gravity.blog/2022-1-26-fomc/735/](https://zero-gravity.blog/2022-1-26-fomc/735/) — 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://zero-gravity.blog/21-12-30/38/](https://zero-gravity.blog/21-12-30/38/) — 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://zero-gravity.blog/22-01-04/130/](https://zero-gravity.blog/22-01-04/130/) — 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://zero-gravity.blog/22-01-05/208/](https://zero-gravity.blog/22-01-05/208/) — 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://zero-gravity.blog/22-01-06/249/](https://zero-gravity.blog/22-01-06/249/) — 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://zero-gravity.blog/22-01-07/284/](https://zero-gravity.blog/22-01-07/284/) — 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://zero-gravity.blog/22-01-10/376/](https://zero-gravity.blog/22-01-10/376/) — 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://zero-gravity.blog/22-01-12/435/](https://zero-gravity.blog/22-01-12/435/) — 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://zero-gravity.blog/22-01-13/473/](https://zero-gravity.blog/22-01-13/473/) — 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://zero-gravity.blog/22-01-17/565/](https://zero-gravity.blog/22-01-17/565/) — 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://zero-gravity.blog/22-01-18/578/](https://zero-gravity.blog/22-01-18/578/) — 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://zero-gravity.blog/22-01-20/627/](https://zero-gravity.blog/22-01-20/627/) — 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://zero-gravity.blog/22-01-21/657/](https://zero-gravity.blog/22-01-21/657/) — 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://zero-gravity.blog/22-01-24/695/](https://zero-gravity.blog/22-01-24/695/) — 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://zero-gravity.blog/22-01-25/713/](https://zero-gravity.blog/22-01-25/713/) — 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://zero-gravity.blog/22-01-26/723/](https://zero-gravity.blog/22-01-26/723/) — 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://zero-gravity.blog/22-01-28/756/](https://zero-gravity.blog/22-01-28/756/) — 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://zero-gravity.blog/22-01-31/781/](https://zero-gravity.blog/22-01-31/781/) — 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://zero-gravity.blog/22-02-02-2/811/](https://zero-gravity.blog/22-02-02-2/811/) — 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://zero-gravity.blog/22-02-02/806/](https://zero-gravity.blog/22-02-02/806/) — 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://zero-gravity.blog/22-02-03/828/](https://zero-gravity.blog/22-02-03/828/) — 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://zero-gravity.blog/anime-best5/270/](https://zero-gravity.blog/anime-best5/270/) — 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://zero-gravity.blog/etc-2/329/](https://zero-gravity.blog/etc-2/329/) — 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://zero-gravity.blog/etc-3-2/666/](https://zero-gravity.blog/etc-3-2/666/) — 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://zero-gravity.blog/etc-3/605/](https://zero-gravity.blog/etc-3/605/) — 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://zero-gravity.blog/investment0/228/](https://zero-gravity.blog/investment0/228/) — 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://zero-gravity.blog/investment1-1/335/](https://zero-gravity.blog/investment1-1/335/) — 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://zero-gravity.blog/investment1/237/](https://zero-gravity.blog/investment1/237/) — 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://zero-gravity.blog/investment10/745/](https://zero-gravity.blog/investment10/745/) — 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://zero-gravity.blog/investment11/838/](https://zero-gravity.blog/investment11/838/) — 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://zero-gravity.blog/investment12/845/](https://zero-gravity.blog/investment12/845/) — 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://zero-gravity.blog/investment2/348/](https://zero-gravity.blog/investment2/348/) — 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://zero-gravity.blog/investment3/400/](https://zero-gravity.blog/investment3/400/) — 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://zero-gravity.blog/investment4-5/443/](https://zero-gravity.blog/investment4-5/443/) — 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://zero-gravity.blog/investment4/413/](https://zero-gravity.blog/investment4/413/) — 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://zero-gravity.blog/investment5/452/](https://zero-gravity.blog/investment5/452/) — 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://zero-gravity.blog/investment6/481/](https://zero-gravity.blog/investment6/481/) — 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://zero-gravity.blog/investment7/597/](https://zero-gravity.blog/investment7/597/) — 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://zero-gravity.blog/investment8/640/](https://zero-gravity.blog/investment8/640/) — 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://zero-gravity.blog/neet-meets-fire/184/](https://zero-gravity.blog/neet-meets-fire/184/) — 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://zero-gravity.blog/neet2/45/](https://zero-gravity.blog/neet2/45/) — 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://zero-gravity.blog/newyear2022/61/](https://zero-gravity.blog/newyear2022/61/) — 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://zero-gravity.blog/notice/201/](https://zero-gravity.blog/notice/201/) — 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://zero-gravity.blog/oyatu/100/](https://zero-gravity.blog/oyatu/100/) — 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://zero-gravity.blog/sitemap.html](https://zero-gravity.blog/sitemap.html) — 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://zero-gravity.blog/youtube/548/](https://zero-gravity.blog/youtube/548/) — 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://zero-gravity.blog/zakki/90/](https://zero-gravity.blog/zakki/90/) — 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://zero-gravity.blog/zakki1-5/97/](https://zero-gravity.blog/zakki1-5/97/) — 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: 50

- [https://zero-gravity.blog/](https://zero-gravity.blog/) — 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://zero-gravity.blog/%EF%BC%BB%E9%9B%91%E8%A8%98%EF%BC%BD12-9inch-ipad-pro-5th%E3%81%A8goodnote5-%E3%81%AB%E6%84%9F%E5%8B%95%E3%81%99%E3%82%8B/763/](https://zero-gravity.blog/%EF%BC%BB%E9%9B%91%E8%A8%98%EF%BC%BD12-9inch-ipad-pro-5th%E3%81%A8goodnote5-%E3%81%AB%E6%84%9F%E5%8B%95%E3%81%99%E3%82%8B/763/) — 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://zero-gravity.blog/2022-1-26-fomc/735/](https://zero-gravity.blog/2022-1-26-fomc/735/) — 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://zero-gravity.blog/21-12-30/38/](https://zero-gravity.blog/21-12-30/38/) — 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://zero-gravity.blog/22-01-04/130/](https://zero-gravity.blog/22-01-04/130/) — 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://zero-gravity.blog/22-01-05/208/](https://zero-gravity.blog/22-01-05/208/) — 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://zero-gravity.blog/22-01-06/249/](https://zero-gravity.blog/22-01-06/249/) — 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://zero-gravity.blog/22-01-07/284/](https://zero-gravity.blog/22-01-07/284/) — 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://zero-gravity.blog/22-01-10/376/](https://zero-gravity.blog/22-01-10/376/) — 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://zero-gravity.blog/22-01-12/435/](https://zero-gravity.blog/22-01-12/435/) — 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://zero-gravity.blog/22-01-13/473/](https://zero-gravity.blog/22-01-13/473/) — 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://zero-gravity.blog/22-01-17/565/](https://zero-gravity.blog/22-01-17/565/) — 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://zero-gravity.blog/22-01-18/578/](https://zero-gravity.blog/22-01-18/578/) — 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://zero-gravity.blog/22-01-20/627/](https://zero-gravity.blog/22-01-20/627/) — 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://zero-gravity.blog/22-01-21/657/](https://zero-gravity.blog/22-01-21/657/) — 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://zero-gravity.blog/22-01-24/695/](https://zero-gravity.blog/22-01-24/695/) — 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://zero-gravity.blog/22-01-25/713/](https://zero-gravity.blog/22-01-25/713/) — 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://zero-gravity.blog/22-01-26/723/](https://zero-gravity.blog/22-01-26/723/) — 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://zero-gravity.blog/22-01-28/756/](https://zero-gravity.blog/22-01-28/756/) — 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://zero-gravity.blog/22-01-31/781/](https://zero-gravity.blog/22-01-31/781/) — 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://zero-gravity.blog/22-02-02-2/811/](https://zero-gravity.blog/22-02-02-2/811/) — 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://zero-gravity.blog/22-02-02/806/](https://zero-gravity.blog/22-02-02/806/) — 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://zero-gravity.blog/22-02-03/828/](https://zero-gravity.blog/22-02-03/828/) — 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://zero-gravity.blog/anime-best5/270/](https://zero-gravity.blog/anime-best5/270/) — 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://zero-gravity.blog/etc-2/329/](https://zero-gravity.blog/etc-2/329/) — 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://zero-gravity.blog/etc-3-2/666/](https://zero-gravity.blog/etc-3-2/666/) — 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://zero-gravity.blog/etc-3/605/](https://zero-gravity.blog/etc-3/605/) — 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://zero-gravity.blog/investment0/228/](https://zero-gravity.blog/investment0/228/) — 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://zero-gravity.blog/investment1-1/335/](https://zero-gravity.blog/investment1-1/335/) — 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://zero-gravity.blog/investment1/237/](https://zero-gravity.blog/investment1/237/) — 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://zero-gravity.blog/investment10/745/](https://zero-gravity.blog/investment10/745/) — 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://zero-gravity.blog/investment11/838/](https://zero-gravity.blog/investment11/838/) — 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://zero-gravity.blog/investment12/845/](https://zero-gravity.blog/investment12/845/) — 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://zero-gravity.blog/investment2/348/](https://zero-gravity.blog/investment2/348/) — 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://zero-gravity.blog/investment3/400/](https://zero-gravity.blog/investment3/400/) — 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://zero-gravity.blog/investment4-5/443/](https://zero-gravity.blog/investment4-5/443/) — 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://zero-gravity.blog/investment4/413/](https://zero-gravity.blog/investment4/413/) — 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://zero-gravity.blog/investment5/452/](https://zero-gravity.blog/investment5/452/) — 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://zero-gravity.blog/investment6/481/](https://zero-gravity.blog/investment6/481/) — 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://zero-gravity.blog/investment7/597/](https://zero-gravity.blog/investment7/597/) — 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://zero-gravity.blog/investment8/640/](https://zero-gravity.blog/investment8/640/) — 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://zero-gravity.blog/neet-meets-fire/184/](https://zero-gravity.blog/neet-meets-fire/184/) — 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://zero-gravity.blog/neet2/45/](https://zero-gravity.blog/neet2/45/) — 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://zero-gravity.blog/newyear2022/61/](https://zero-gravity.blog/newyear2022/61/) — 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://zero-gravity.blog/notice/201/](https://zero-gravity.blog/notice/201/) — 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://zero-gravity.blog/oyatu/100/](https://zero-gravity.blog/oyatu/100/) — 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://zero-gravity.blog/sitemap.html](https://zero-gravity.blog/sitemap.html) — 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://zero-gravity.blog/youtube/548/](https://zero-gravity.blog/youtube/548/) — 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://zero-gravity.blog/zakki/90/](https://zero-gravity.blog/zakki/90/) — 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://zero-gravity.blog/zakki1-5/97/](https://zero-gravity.blog/zakki1-5/97/) — 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: 3

- [https://zero-gravity.blog/22-01-06/249/](https://zero-gravity.blog/22-01-06/249/) — 5185 ms
- [https://zero-gravity.blog/investment8/640/](https://zero-gravity.blog/investment8/640/) — 5150 ms
- [https://zero-gravity.blog/oyatu/100/](https://zero-gravity.blog/oyatu/100/) — 5061 ms

#### Missing recommended security headers

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

- [https://zero-gravity.blog/](https://zero-gravity.blog/) — HSTS, CSP
- [https://zero-gravity.blog/%EF%BC%BB%E9%9B%91%E8%A8%98%EF%BC%BD12-9inch-ipad-pro-5th%E3%81%A8goodnote5-%E3%81%AB%E6%84%9F%E5%8B%95%E3%81%99%E3%82%8B/763/](https://zero-gravity.blog/%EF%BC%BB%E9%9B%91%E8%A8%98%EF%BC%BD12-9inch-ipad-pro-5th%E3%81%A8goodnote5-%E3%81%AB%E6%84%9F%E5%8B%95%E3%81%99%E3%82%8B/763/) — HSTS, CSP
- [https://zero-gravity.blog/2022-1-26-fomc/735/](https://zero-gravity.blog/2022-1-26-fomc/735/) — HSTS, CSP
- [https://zero-gravity.blog/21-12-30/38/](https://zero-gravity.blog/21-12-30/38/) — HSTS, CSP
- [https://zero-gravity.blog/22-01-04/130/](https://zero-gravity.blog/22-01-04/130/) — HSTS, CSP
- [https://zero-gravity.blog/22-01-05/208/](https://zero-gravity.blog/22-01-05/208/) — HSTS, CSP
- [https://zero-gravity.blog/22-01-06/249/](https://zero-gravity.blog/22-01-06/249/) — HSTS, CSP
- [https://zero-gravity.blog/22-01-07/284/](https://zero-gravity.blog/22-01-07/284/) — HSTS, CSP
- [https://zero-gravity.blog/22-01-10/376/](https://zero-gravity.blog/22-01-10/376/) — HSTS, CSP
- [https://zero-gravity.blog/22-01-12/435/](https://zero-gravity.blog/22-01-12/435/) — HSTS, CSP
- [https://zero-gravity.blog/22-01-13/473/](https://zero-gravity.blog/22-01-13/473/) — HSTS, CSP
- [https://zero-gravity.blog/22-01-17/565/](https://zero-gravity.blog/22-01-17/565/) — HSTS, CSP
- [https://zero-gravity.blog/22-01-18/578/](https://zero-gravity.blog/22-01-18/578/) — HSTS, CSP
- [https://zero-gravity.blog/22-01-20/627/](https://zero-gravity.blog/22-01-20/627/) — CSP, HSTS
- [https://zero-gravity.blog/22-01-21/657/](https://zero-gravity.blog/22-01-21/657/) — HSTS, CSP
- [https://zero-gravity.blog/22-01-24/695/](https://zero-gravity.blog/22-01-24/695/) — HSTS, CSP
- [https://zero-gravity.blog/22-01-25/713/](https://zero-gravity.blog/22-01-25/713/) — HSTS, CSP
- [https://zero-gravity.blog/22-01-26/723/](https://zero-gravity.blog/22-01-26/723/) — HSTS, CSP
- [https://zero-gravity.blog/22-01-28/756/](https://zero-gravity.blog/22-01-28/756/) — HSTS, CSP
- [https://zero-gravity.blog/22-01-31/781/](https://zero-gravity.blog/22-01-31/781/) — HSTS, CSP
- [https://zero-gravity.blog/22-02-02-2/811/](https://zero-gravity.blog/22-02-02-2/811/) — HSTS, CSP
- [https://zero-gravity.blog/22-02-02/806/](https://zero-gravity.blog/22-02-02/806/) — HSTS, CSP
- [https://zero-gravity.blog/22-02-03/828/](https://zero-gravity.blog/22-02-03/828/) — HSTS, CSP
- [https://zero-gravity.blog/anime-best5/270/](https://zero-gravity.blog/anime-best5/270/) — CSP, HSTS
- [https://zero-gravity.blog/etc-2/329/](https://zero-gravity.blog/etc-2/329/) — HSTS, CSP
- [https://zero-gravity.blog/etc-3-2/666/](https://zero-gravity.blog/etc-3-2/666/) — HSTS, CSP
- [https://zero-gravity.blog/etc-3/605/](https://zero-gravity.blog/etc-3/605/) — HSTS, CSP
- [https://zero-gravity.blog/investment0/228/](https://zero-gravity.blog/investment0/228/) — HSTS, CSP
- [https://zero-gravity.blog/investment1-1/335/](https://zero-gravity.blog/investment1-1/335/) — HSTS, CSP
- [https://zero-gravity.blog/investment1/237/](https://zero-gravity.blog/investment1/237/) — HSTS, CSP
- [https://zero-gravity.blog/investment10/745/](https://zero-gravity.blog/investment10/745/) — HSTS, CSP
- [https://zero-gravity.blog/investment11/838/](https://zero-gravity.blog/investment11/838/) — CSP, HSTS
- [https://zero-gravity.blog/investment12/845/](https://zero-gravity.blog/investment12/845/) — HSTS, CSP
- [https://zero-gravity.blog/investment2/348/](https://zero-gravity.blog/investment2/348/) — CSP, HSTS
- [https://zero-gravity.blog/investment3/400/](https://zero-gravity.blog/investment3/400/) — HSTS, CSP
- [https://zero-gravity.blog/investment4-5/443/](https://zero-gravity.blog/investment4-5/443/) — HSTS, CSP
- [https://zero-gravity.blog/investment4/413/](https://zero-gravity.blog/investment4/413/) — HSTS, CSP
- [https://zero-gravity.blog/investment5/452/](https://zero-gravity.blog/investment5/452/) — HSTS, CSP
- [https://zero-gravity.blog/investment6/481/](https://zero-gravity.blog/investment6/481/) — HSTS, CSP
- [https://zero-gravity.blog/investment7/597/](https://zero-gravity.blog/investment7/597/) — CSP, HSTS
- [https://zero-gravity.blog/investment8/640/](https://zero-gravity.blog/investment8/640/) — HSTS, CSP
- [https://zero-gravity.blog/neet-meets-fire/184/](https://zero-gravity.blog/neet-meets-fire/184/) — HSTS, CSP
- [https://zero-gravity.blog/neet2/45/](https://zero-gravity.blog/neet2/45/) — HSTS, CSP
- [https://zero-gravity.blog/newyear2022/61/](https://zero-gravity.blog/newyear2022/61/) — HSTS, CSP
- [https://zero-gravity.blog/notice/201/](https://zero-gravity.blog/notice/201/) — HSTS, CSP
- [https://zero-gravity.blog/oyatu/100/](https://zero-gravity.blog/oyatu/100/) — HSTS, CSP
- [https://zero-gravity.blog/sitemap.html](https://zero-gravity.blog/sitemap.html) — HSTS, CSP
- [https://zero-gravity.blog/youtube/548/](https://zero-gravity.blog/youtube/548/) — HSTS, CSP
- [https://zero-gravity.blog/zakki/90/](https://zero-gravity.blog/zakki/90/) — HSTS, CSP
- [https://zero-gravity.blog/zakki1-5/97/](https://zero-gravity.blog/zakki1-5/97/) — HSTS, CSP

#### Title is very short

- Rule: `title.too_short` · Category: Titles · Occurrences: 1

- [https://zero-gravity.blog/sitemap.html](https://zero-gravity.blog/sitemap.html) — 11 chars

#### Non-ASCII characters in URL path

- Rule: `url.non_ascii` · Category: URL · Occurrences: 1

- [https://zero-gravity.blog/%EF%BC%BB%E9%9B%91%E8%A8%98%EF%BC%BD12-9inch-ipad-pro-5th%E3%81%A8goodnote5-%E3%81%AB%E6%84%9F%E5%8B%95%E3%81%99%E3%82%8B/763/](https://zero-gravity.blog/%EF%BC%BB%E9%9B%91%E8%A8%98%EF%BC%BD12-9inch-ipad-pro-5th%E3%81%A8goodnote5-%E3%81%AB%E6%84%9F%E5%8B%95%E3%81%99%E3%82%8B/763/)

#### URL is very long

- Rule: `url.too_long` · Category: URL · Occurrences: 1

- [https://zero-gravity.blog/%EF%BC%BB%E9%9B%91%E8%A8%98%EF%BC%BD12-9inch-ipad-pro-5th%E3%81%A8goodnote5-%E3%81%AB%E6%84%9F%E5%8B%95%E3%81%99%E3%82%8B/763/](https://zero-gravity.blog/%EF%BC%BB%E9%9B%91%E8%A8%98%EF%BC%BD12-9inch-ipad-pro-5th%E3%81%A8goodnote5-%E3%81%AB%E6%84%9F%E5%8B%95%E3%81%99%E3%82%8B/763/) — 152 chars

## Checks & coverage

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

- ✗ Agent Readiness — 49 warning(s), 6 notice(s)
- ✓ AI Content — clean
- ✓ Amp — clean
- ✓ Budget — clean
- ✓ Cache — clean
- ✓ Canonical — clean
- ✗ Content — 47 warning(s), 11 notice(s)
- ✓ Crawlability — clean
- ✓ Duplicate — clean
- ✓ Geo — clean
- ✗ Headings — 1 warning(s), 1 notice(s)
- ✓ Hreflang — clean
- ✗ Images — 47 warning(s), 60 notice(s)
- ✗ Indexability — 1 warning(s)
- ✗ Links — 41 notice(s)
- ✗ Meta Description — 2 notice(s)
- ✗ Mobile — 1 warning(s), 1 notice(s)
- ✗ Performance — 49 warning(s), 156 notice(s)
- ✓ Rendering — clean
- ✓ Robots — clean
- ✗ Security — 50 notice(s)
- ✗ Sitemap — 1 warning(s)
- ✓ Social — clean
- ✓ Structured Data — clean
- ✗ Titles — 1 notice(s)
- ✗ URL — 2 notice(s)
- ✓ Video — clean

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

## 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