What powers scubasur.net?

Last seen Sep 2026 · 32 technologies across 17 categories

Caching

Varnish
since Dec 2023

CDN

cdnjs
since Apr 2022
Cloudflare
since May 2022
Google Hosted Libraries
since Apr 2022

CMS

WordPress
since Mar 2020

Databases

MySQL
since Mar 2020

Font scripts

Font Awesome v4.3.0
since Mar 2020
Google Font API
since Mar 2020
Twitter Emoji (Twemoji)
since Mar 2020

JavaScript libraries

Clipboard.js
since Mar 2020
core-js v3.38.1
since Jul 2022
jQuery v1.11.2
since Mar 2020
jQuery Migrate v3.4.1
since Mar 2020
Modernizr v2.8.3
since Mar 2020

Live chat

WhatsApp Business Chat
since Apr 2022

Miscellaneous

Open Graph
since Sep 2022
PWA
since Aug 2022
RSS
since Dec 2022

Performance

LazySizes
since Feb 2024

Programming languages

PHP
since Mar 2020

Security

HSTS
since May 2025
reCAPTCHA
since Mar 2020

SEO

Yoast SEO
since Apr 2022

UI frameworks

Bootstrap v3.3.7
since Mar 2020

Web servers

Nginx
since Sep 2021

Webmail

Microsoft 365
since Aug 2022

Widgets

FareHarbor
since Sep 2021
Tripadviser.Widget
since Nov 2023

WordPress plugins

Autoptimize
since Mar 2023
Complianz v7.5.4
since Apr 2025
MonsterInsights v11.2.0
since Apr 2022
WPML v4.9.7
since Mar 2023

AI Crawlers

Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.

See who blocks each AI crawler across the web

AI Crawlers

No AI crawlers blocked

Standards: llms.txt

Full breakdown

Open Page Rank

1.82 / 10 · ranked #4,218,561 of all domains

10 referring domains · OpenPageRank

Page

  • Language: English (United States)
  • Weight: 10.9 MB · 84 requests
  • WordPress theme: scubasur · all themes
  • Structured data: JSON-LD, OpenGraph, Twitter Cards

Homepage as crawled by the HTTP Archive, Oct 2026.

Organisation

  • Scuba Sur Diving Gran Canaria
  • Industry: Sports and fitness (declares SportsActivityLocation)
  • Profiles: Facebook, X, Instagram

From the homepage's own structured data (Oct 2026).

Infrastructure

  • Hosted on Combell (185.162.30.168)
  • Email: Microsoft 365
  • Email security: SPF (hard fail), no DMARC record, DNSSEC signed
  • SSL: Let's Encrypt, RSA 4096, expires Dec 2026
  • Common Crawl link graph: rank 8,712,555, 2 hosts
  • Verified with: Google, Microsoft 365

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

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