What powers signds.net?

Last seen Aug 2026 · 11 technologies across 8 categories

Font scripts

Font Awesome
since Aug 2022
Google Font API
since Aug 2022

JavaScript libraries

jQuery v3.3.1
since Aug 2022
jQuery Migrate v3.0.1
since Aug 2022
Slick
since Aug 2022

Miscellaneous

Popper
since Aug 2022

PaaS

Amazon Web Services
since May 2023

Programming languages

PHP
since Aug 2022

UI frameworks

Bootstrap v4.2.1
since Aug 2022

Web frameworks

CakePHP
since Aug 2022

Web servers

Nginx v1.22.0
since Aug 2022

AI Crawlers

No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.

  • robots.txt not found
  • llms.txt not found
  • ai.txt not found

See who blocks each AI crawler across the web

AI Crawlers

No robots.txt, all AI crawlers allowed

Full breakdown

Audience

  • 72% phone
  • 28% desktop
  • Japan

Where the site's Chrome visitors come from, largest estimated audience first.

Open Page Rank

1.00 / 10 · ranked #12,495,502 of all domains

5 referring domains · OpenPageRank

Core Web Vitals

LCP1 s
INP75 ms
CLS0
TTFB500 ms

Real user p75, Chrome UX Report, Aug 2026.

Page

  • Language: Japanese
  • Weight: 2.2 MB · 43 requests

Homepage as crawled by the HTTP Archive, Sep 2026.

Infrastructure

  • DNS: Amazon Route 53
  • Email: no MX record returned, SPF names Xserver
  • Email security: SPF (soft fail)
  • SSL: Amazon Trust Services, RSA 2048, wildcard, expires Feb 2027
  • Common Crawl link graph: rank 43,864,690, 3 hosts

DNS records as swept Aug 2026, certificate as seen Sep 2026. How the web is hosted

Full technology history →
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