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Redirect chains are silently slowing your site — here's how to find and fix them
Rahib Ali
Rahib Ali
Rahib Ali
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Oct 23
Redirect chains are silently slowing your site — here's how to find and fix them
#
webdev
#
seo
#
debugging
#
http
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1
 comment
4 min read
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I graded 35 big sites' security headers. Even the strong ones forget one.
Xavier
Xavier
Xavier
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Oct 8
I graded 35 big sites' security headers. Even the strong ones forget one.
#
security
#
webdev
#
devops
#
http
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3 min read
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HTTP & Networking Fundamentals: The Protocol Every Developer Works With
Adolfo Pedernera
Adolfo Pedernera
Adolfo Pedernera
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Oct 8
HTTP & Networking Fundamentals: The Protocol Every Developer Works With
#
http
#
webdev
#
beginners
#
architecture
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10 min read
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Your video breaks when you serve it from your own server, and 416 is usually the reason
Jorge
Jorge
Jorge
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Oct 7
Your video breaks when you serve it from your own server, and 416 is usually the reason
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node
#
http
#
webdev
#
javascript
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6 min read
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How does a server understand "hii"? The underneath mechanism of HTTP, WebSockets and WebRTC
Rahul Kumar
Rahul Kumar
Rahul Kumar
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Oct 6
How does a server understand "hii"? The underneath mechanism of HTTP, WebSockets and WebRTC
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networking
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websockets
#
http
#
webrtc
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9 min read
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From an empty folder to a running REST API in 5 minutes. In Delphi. In 2026.
David Lastrucci
David Lastrucci
David Lastrucci
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Oct 6
From an empty folder to a running REST API in 5 minutes. In Delphi. In 2026.
#
delphi
#
orm
#
http
#
api
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4 min read
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HTTP 429 and SEO: Make Crawl Throttling Temporary and Verifiable
Uriel Bitton
Uriel Bitton
Uriel Bitton
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Oct 19
HTTP 429 and SEO: Make Crawl Throttling Temporary and Verifiable
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seo
#
http
#
webdev
3
 reactions
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6 min read
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Your Error Tracker Shows Zero Crashes Because It Lives Inside the Thing That Crashed
Vladimir Elchinov
Vladimir Elchinov
Vladimir Elchinov
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for
Session Replay
Oct 28
Your Error Tracker Shows Zero Crashes Because It Lives Inside the Thing That Crashed
#
observability
#
monitoring
#
http
#
webdev
2
 reactions
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1
 comment
3 min read
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Our rate limit page was itself rate limited, so browsers looped instead of reading it
Daniel Pertu
Daniel Pertu
Daniel Pertu
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Oct 5
Our rate limit page was itself rate limited, so browsers looped instead of reading it
#
nextjs
#
webdev
#
http
#
seo
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4 min read
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Standardizing HTTP Resilience Library Behavior in JavaScript for Predictable Performance Across Scenarios
Pavel Kostromin
Pavel Kostromin
Pavel Kostromin
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Oct 4
Standardizing HTTP Resilience Library Behavior in JavaScript for Predictable Performance Across Scenarios
#
javascript
#
http
#
resilience
#
reliability
1
 reaction
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10 min read
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My webhook catcher logged the same event six times — the sender's retry clock was shorter than my handler
InApp
InApp
InApp
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Oct 4
My webhook catcher logged the same event six times — the sender's retry clock was shorter than my handler
#
webhooks
#
testing
#
http
#
ai
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2 min read
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Our link audit called two citations broken, and curl proved it right and wrong at the same time
Daniel Pertu
Daniel Pertu
Daniel Pertu
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Oct 8
Our link audit called two citations broken, and curl proved it right and wrong at the same time
#
seo
#
webdev
#
http
#
devops
1
 reaction
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4 min read
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A shared cache decides whether an authenticated page is private, and `Vary` is the header that says so
jeffrey
jeffrey
jeffrey
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Oct 26
A shared cache decides whether an authenticated page is private, and `Vary` is the header that says so
#
websecurity
#
http
#
caching
1
 reaction
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1
 comment
4 min read
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`Content-Disposition` decides a filename, and the filename is where a download becomes a write
SorrelThorncroft
SorrelThorncroft
SorrelThorncroft
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Oct 25
`Content-Disposition` decides a filename, and the filename is where a download becomes a write
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websecurity
#
fileupload
#
http
1
 reaction
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4 min read
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The SMS provider told us when to come back and we heard now
Sergey Shinder
Sergey Shinder
Sergey Shinder
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Oct 2
The SMS provider told us when to come back and we heard now
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sergeyshinder
#
api
#
integration
#
http
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2 min read
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