What powers engineweb.jp?
Last seen Jun 2026 · 32 technologies across 13 categories
Advertising
Amazon Advertising
since Feb 2023
AppNexus
since Apr 2022
Criteo
since Apr 2022
Google AdSense
since Aug 2021
Google Publisher Tag
since Aug 2021
ID5
since Jun 2024
OpenX
since Apr 2023
Outbrain
since Jan 2023
PubMatic
since Sep 2021
Rubicon Project
since Apr 2022
Twitter Ads
since Aug 2021
Analytics
Google Analytics
since Aug 2021
Snowplow Analytics
since Sep 2024
CDN
Cookie compliance
Funding Choices
since Dec 2023
Font scripts
Google Font API
since Aug 2021
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
PaaS
Amazon Web Services
since Aug 2021
Performance
Priority Hints
since Nov 2023
Security
Cloudflare Bot Management
since May 2022
reCAPTCHA
since Apr 2022
Segmentation
Adobe Audience Manager
since Jun 2022
Tag managers
Google Tag Manager
since Aug 2021
Web servers
Apache HTTP Server
since Aug 2021
Audience
- 92% phone
- 6% desktop
- 2% tablet
Japan
Indonesia
South Korea
Thailand
Taiwan
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.89 / 10 · ranked #661,463 of all domains
37 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Amazon CloudFront
- Weight: 5.9 MB · 230 requests
- Structured data: OpenGraph, Twitter Cards
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 Microsoft ASP.NET Mar 2026
- dropped 33Across Jan 2026
- dropped Cloudflare Nov 2025
- dropped Cloudflare Bot Management Nov 2025
- detected Splide Sep 2025