What powers 404background.com?
Last seen Jun 2026 · 32 technologies across 18 categories
Advertising
Google AdSense
since Mar 2023
Twitter Ads
since Mar 2023
Analytics
Google Analytics
since Mar 2023
CDN
Cloudflare
since Mar 2025
CMS
WordPress
since Mar 2023
Databases
MySQL
since Mar 2023
Font scripts
Google Font API
since Mar 2023
Hosting
Sakura Internet
since Mar 2023
JavaScript libraries
Clipboard.js
since Aug 2024
Swiper
since Mar 2023
Miscellaneous
Page builders
WordPress Block Editor
since Jul 2024
Performance
LazySizes
since Mar 2026
Priority Hints
since Oct 2023
Programming languages
PHP
since Mar 2023
Security
Cloudflare Bot Management
since Mar 2025
reCAPTCHA
since Mar 2023
Tag managers
Google Tag Manager
since Sep 2024
Web servers
Nginx
since Mar 2023
Widgets
Twitter
since Mar 2023
WordPress plugins
WordPress themes
Lightning
since Mar 2023
Audience
- 82% desktop
- 18% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.12 / 10 · ranked #10,810,204 of all domains
6 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.4 s |
| INP | 50 ms |
| CLS | 0.15 |
| TTFB | 2400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- Weight: 4.4 MB · 134 requests
- WordPress theme: lightning · all themes
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare May 2026
- detected Cloudflare Bot Management May 2026
- dropped Twitter Emoji (Twemoji) Apr 2026
- detected Clipboard.js Mar 2026
- detected EWWW Image Optimizer Mar 2026
- detected Jetpack Mar 2026
- detected LazySizes Mar 2026
- detected jQuery Feb 2026
- detected jQuery Migrate Feb 2026
- dropped Snowplow Analytics Jan 2026
- dropped Buy me a coffee Dec 2025
- dropped jQuery Dec 2025
- dropped jQuery Migrate Dec 2025
- detected Twitter Emoji (Twemoji) Dec 2025
- dropped Cloudflare Nov 2025
- dropped Cloudflare Bot Management Nov 2025
- detected Snowplow Analytics Nov 2025
- dropped Jetpack Sep 2025