live signals
http status
200
OK · all clear
tls cert
valid
chain + trust
security
pass
header scan
response
23 ms
rolling avg
lighthouse
Accessibility
96%
Best practices
100%
Performance
64%
SEO
100%
response time · last 31 checks
status codes
uptime split
security · header scan
Use HTTPS
pass
Set MIME types
pass
Content sniff protection
pass
Clickjack protection
pass
Hide server version
pass
HSTS enabled
pass
HSTS preload
pass
performance breakdown
Lighthouse combines these weighted metrics to produce the Performance score. Opportunities below are the biggest wins; savings are estimated against the audited URL only.
TBT · 30.0%
500 ms
Total Blocking Time
LCP · 25.0%
5.4 s
Largest Contentful Paint
CLS · 25.0%
0
Cumulative Layout Shift
FCP · 10.0%
1.6 s
First Contentful Paint
SI · 10.0%
4.6 s
Speed Index
top opportunities
Audit
Detail
Est. savings
Properly size images
Est savings of 691 KiB
2.7 s
Reduce unused CSS
Est savings of 34 KiB
300 ms
Preconnect to required origins
Est savings of 300 ms
—
Defer offscreen images
Est savings of 31 KiB
150 ms
Eliminate render-blocking resources
Est savings of 130 ms
126 ms
Minimize main-thread work
2.9 s
—
Largest Contentful Paint element
5,400 ms
—
accessibility · 52
Severity
URL
Issue
Item
WARNING
/blog/tag/claude/
1 form input(s) without associated label
https://blog.bythewood.me/search/
WARNING
/blog/tag/coding/
1 form input(s) without associated label
https://blog.bythewood.me/search/
WARNING
/blog/tag/databases/
1 form input(s) without associated label
https://blog.bythewood.me/search/
WARNING
/blog/tag/performance/
1 form input(s) without associated label
https://blog.bythewood.me/search/
WARNING
/blog/tag/privacy/
1 form input(s) without associated label
https://blog.bythewood.me/search/
WARNING
/blog/tag/security/
1 form input(s) without associated label
https://blog.bythewood.me/search/
WARNING
/blog/tag/sysadmin/
1 form input(s) without associated label
https://blog.bythewood.me/search/
WARNING
/blog/tag/tooling/
1 form input(s) without associated label
https://blog.bythewood.me/search/
WARNING
/blog/tag/webdev/
1 form input(s) without associated label
https://blog.bythewood.me/search/
INFO
/posts/a-status-line-for-claude-code/
8 link(s) have no visible text
https://blog.bythewood.me/
INFO
/posts/the-rust-ecosystem-is-unreasonably-good/
8 link(s) have no visible text
https://blog.bythewood.me/
INFO
/posts/cool-uris-dont-change-unless-an-ai-rewrites-your-blog/
8 link(s) have no visible text
https://blog.bythewood.me/
INFO
/posts/using-vite-with-django-in-2026/
8 link(s) have no visible text
https://blog.bythewood.me/
INFO
/posts/optimizing-sqlite-for-django-in-production/
8 link(s) have no visible text
https://blog.bythewood.me/
INFO
/posts/managing-a-python-project-with-uv-in-2026/
8 link(s) have no visible text
https://blog.bythewood.me/
INFO
/posts/capturing-screenshots-with-chromium-using-python/
8 link(s) have no visible text
https://blog.bythewood.me/
INFO
/posts/code-formatting-a-python-project-in-2022/
8 link(s) have no visible text
https://blog.bythewood.me/
INFO
/posts/finding-broken-external-links-on-websites-using-scrapy/
8 link(s) have no visible text
https://blog.bythewood.me/
INFO
/posts/minimal-automated-updates-for-alpine-linux/
8 link(s) have no visible text
https://blog.bythewood.me/
INFO
/posts/make-your-own-new-tab-browser-extension-in-50-lines-of-code/
8 link(s) have no visible text
https://blog.bythewood.me/
INFO
/posts/adding-dark-mode-with-automatic-system-preference-selection/
8 link(s) have no visible text
https://blog.bythewood.me/
INFO
/posts/set-up-automated-server-backups-with-borg/
8 link(s) have no visible text
https://blog.bythewood.me/
INFO
/posts/creating-a-pwa-with-nextjs-and-next-pwa-to-improve-your-websites-ux/
8 link(s) have no visible text
https://blog.bythewood.me/
INFO
/posts/using-codemirror-to-show-formatted-code-in-wagtail/
8 link(s) have no visible text
https://blog.bythewood.me/
INFO
/posts/caddy-configuration-for-django-with-some-sensible-defaults/
8 link(s) have no visible text
https://blog.bythewood.me/
INFO
/posts/counting-table-row-counts-in-postgresql/
8 link(s) have no visible text
https://blog.bythewood.me/
INFO
/posts/using-editorconfig-to-improve-coding-style-consistency/
8 link(s) have no visible text
https://blog.bythewood.me/
INFO
/posts/running-a-simple-django-website-in-docker/
8 link(s) have no visible text
https://blog.bythewood.me/
INFO
/posts/generating-a-ed25519-ssh-key-with-openssh/
8 link(s) have no visible text
https://blog.bythewood.me/
content · 1
Severity
URL
Issue
Item
links · 2
Severity
URL
Issue
Item
WARNING
/posts/using-vite-with-django-in-2026/
Broken external link (status 403)
https://medium.com/@ratchapol.thaworn/migrating-from-webpack-to-vite-real-world-lessons-from-a-production-frontend-project-ea4bb53a9d58
WARNING
/posts/code-formatting-a-python-project-in-2022/
Broken external link (status 404)
https://marketplace.visualstudio.com/items?itemName=ms-python.python
seo · 80
Severity
URL
Issue
Item
WARNING
/posts/a-status-line-for-claude-code/
Title length is 29 chars (recommended 30-60)
A status line for Claude Code
WARNING
/posts/rewriting-my-blog-in-rust/
Title length is 25 chars (recommended 30-60)
Rewriting my blog in Rust
WARNING
/posts/self-host-your-fonts/
Title length is 20 chars (recommended 30-60)
Self-host your fonts
WARNING
/posts/creating-a-pwa-with-nextjs-and-next-pwa-to-improve-your-websites-ux/
Title length is 68 chars (recommended 30-60)
Creating a PWA with Next.js and next-pwa to improve your websites UX
WARNING
/blog/tag/privacy/
Title length is 29 chars (recommended 30-60)
Tag: privacy
- Tag - Privacy
WARNING
/blog/tag/tooling/
Title length is 29 chars (recommended 30-60)
Tag: tooling
- Tag - Tooling
WARNING
/blog/
Description length is 67 chars (recommended 70-160)
Posts on webdev, coding, security, and sysadmin by Isaac Bythewood.
WARNING
/posts/a-status-line-for-claude-code/
Description length is 193 chars (recommended 70-160)
A drop-in status line for Claude Code that shows your 5-hour usage quota, context window, working directory with git branch, and the time. One bash file, with a quick breakdown of how it works.
WARNING
/posts/the-rust-ecosystem-is-unreasonably-good/
Description length is 201 chars (recommended 70-160)
A second pass on the Rust port of my blog. I deleted the chromium PDF subprocess and replaced it with embedded Typst. Notes on axum, comrak, minijinja, and a typesetting compiler that ships as a crate.
WARNING
/posts/rewriting-my-blog-in-rust/
Description length is 161 chars (recommended 70-160)
I rewrote this blog from Flask to Rust over an afternoon. The result is a single 3.5 MB binary that uses 14x less memory and serves 10x more requests per second.
WARNING
/posts/optimizing-sqlite-for-django-in-production/
Description length is 165 chars (recommended 70-160)
The default SQLite settings in Django are fine for development but will hit "database is locked" errors under any concurrency. Here's the config I use in production.
WARNING
/posts/adding-dark-mode-with-automatic-system-preference-selection/
Description length is 201 chars (recommended 70-160)
Creating a dark, or light, version of your website may seem like a daunting task if you think you need an entirely new color pallet. It's 2022 though and we have the widely supported invert CSS filter.
WARNING
/posts/creating-a-pwa-with-nextjs-and-next-pwa-to-improve-your-websites-ux/
Description length is 196 chars (recommended 70-160)
Turning your website into a PWA, especially if your website doesn't rely on an internet connection at all, can greatly improve its user experience by allowing them to access your web app anywhere.
WARNING
/blog/tag/ai/
Description length is 46 chars (recommended 70-160)
Posts tagged ai
Currently filtered by tag Ai.
WARNING
/blog/tag/claude/
Description length is 54 chars (recommended 70-160)
Posts tagged claude
Currently filtered by tag Claude.
WARNING
/blog/tag/coding/
Description length is 54 chars (recommended 70-160)
Posts tagged coding
Currently filtered by tag Coding.
WARNING
/blog/tag/databases/
Description length is 60 chars (recommended 70-160)
Posts tagged databases
Currently filtered by tag Databases.
WARNING
/blog/tag/performance/
Description length is 64 chars (recommended 70-160)
Posts tagged performance
Currently filtered by tag Performance.
WARNING
/blog/tag/privacy/
Description length is 56 chars (recommended 70-160)
Posts tagged privacy
Currently filtered by tag Privacy.
WARNING
/blog/tag/rust/
Description length is 50 chars (recommended 70-160)
Posts tagged rust
Currently filtered by tag Rust.
WARNING
/blog/tag/security/
Description length is 58 chars (recommended 70-160)
Posts tagged security
Currently filtered by tag Security.
WARNING
/blog/tag/sysadmin/
Description length is 58 chars (recommended 70-160)
Posts tagged sysadmin
Currently filtered by tag Sysadmin.
WARNING
/blog/tag/tooling/
Description length is 56 chars (recommended 70-160)
Posts tagged tooling
Currently filtered by tag Tooling.
WARNING
/blog/tag/webdev/
Description length is 54 chars (recommended 70-160)
Posts tagged webdev
Currently filtered by tag Webdev.
WARNING
/blog/year/2026/
Description length is 49 chars (recommended 70-160)
Posts from 2026
Currently filtered by year 2026.
WARNING
/blog/year/2022/
Description length is 49 chars (recommended 70-160)
Posts from 2022
Currently filtered by year 2022.
INFO
/posts/creating-a-pwa-with-nextjs-and-next-pwa-to-improve-your-websites-ux/
Favicon link missing