Http - DEV Community

Skip to content

DEV Community

👋 Sign in for the ability to sort posts by relevant, latest, or top.

Jonas Francisco de Lima Filho

Nov 11

One add_header in a location deletes every header above it

#nginx #webdev #devops #http

6 min read

TahalKuta

Nov 11

Handling Legacy Domain Requests on a Static Site with 301 and 410

#astro #cloudflare #webdev #http

2 min read

Nov 11

You fixed the link, but it's still broken: how cached 404s and redirects outlive your fix

#webdev #http #caching #cdn

5 min read

Nov 11

The Four Origins a Cold Load Reaches, and the Two the Document Never Names

#webdev #performance #http #javascript

4 min read

Nov 11

The 90-Day Cookie: What the One Cookie Our API Sets Actually Says, and the Sibling Route That Sets Nothing

#http #webdev #api #security

4 min read

Nov 11

Our API Host Does Not Have One Rate Limit, It Has Two: 1200 on 7 Routes and 600 on 1 - and the Concurrency Counter Never Moves

#api #http #headers #webdev

3 min read

Nov 11

Running six AI agent subtasks at once took 55 seconds longer than running them one at a time

#ratelimiting #concurrency #agenticai #http

8 min read

Nov 11

The Host Header Layer of app.onepassapps.com: One 403, One 301, One 404 and One 530 From the Same URL

#http #webdev #api #performance

5 min read

Nov 11

What the Accept Header Decides on Our Own Site: Cloudflare's Beacon Tag Rides In or Out, and the API Host That Ignores It

#http #webdev #performance #api

4 min read

Nov 11

We Advertised HTTP/3 and Never Tested It: 9 Answers Over QUIC, One More Server-Timing Line, and a Dropped Priority Header

#http #webdev #quic #performance

4 min read

Nov 11

The Hash Rotated: Our Own CSP Names a Different Inline Script Than It Did on 8 November

#webdev #security #http #csp

4 min read

Nov 11

The One Header on All 56 Pages That Belongs to a Plugin Runtime: x-permitted-cross-domain-policies

#http #security #headers #webdev

3 min read

Nov 11

The Browser Side of Cross-Origin Isolation on app.onepassapps.com: No SharedArrayBuffer, and a Clock That Steps in 0.1 ms

#webdev #security #http #performance

4 min read

Nov 11

Two Server-Timing Lines on Every Response: What Our Own Host Sends Twice, and Why Your Parser Shows You One

#http #headers #performance #devtools

3 min read

Nov 11

Eight Named, One Delivered: The Expose List on Our API Host and the Route That Proves It

#webdev #http #api #cors

3 min read

👋 Sign in for the ability to sort posts by relevant, latest, or top.