indexo.dev

html5devconf.com

.com crawl

First seen 2026-04-11 · Last seen 2026-05-18 · pending HTTP/1.1 500 4113 ms crawled 2026-05-18

US · 104.21.42.109 · AS13335 Cloudflare, Inc.

Reputation 100/100

Classifying

http 500

HTML metadata

Title
html5devconf.com —
Description
As you navigate the evolving landscape of web development, you'll find that mobile-first HTML5 design isn't just a trend—it's a fundamental shift in how we approach digital experiences. With mobile devices accounting for over half of global web traffic, you can't afford to treat smartphone users as an afterthought. While…
Language
en-US
Canonical
https://www.html5devconf.com/
Feeds

Technology

CDN
Cloudflare
CMS
WordPress
Social widgets
  • YouTube Embed

Third-party hosts loaded (1)

  • www.youtube.com×1

Registration

Registrar
PDR Ltd. d/b/a PublicDomainRegistry.com
Created
2011-08-01
Expires
2026-08-01 72 days left
Updated
2025-08-08
Name servers
  • fish.ns.cloudflare.com
  • nile.ns.cloudflare.com

DNS records live

NS
  • fish.ns.cloudflare.com
  • nile.ns.cloudflare.com

Email authentication no MX

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

WE1
from 2026-04-10 to 2026-07-10
Expires in 50 days

Full certificate history on crt.sh ↗

Links to (2)

Linked from (1)