What powers scienceandmathwithmrslau.com?
Last seen Sep 2026 · 37 technologies across 18 categories
Analytics
Authentication
Facebook Login
since Jul 2021
Google Sign-in
since Apr 2023
CMS
WordPress
since Jan 2019
Databases
MySQL
since Jan 2019
ActiveCampaign
since Feb 2022
Font scripts
JavaScript frameworks
GSAP
since Apr 2024
JavaScript libraries
Miscellaneous
Performance
Priority Hints
since Aug 2023
Programming Languages
SEO
Tag managers
Google Tag Manager
since Jul 2019
Web Frameworks
Ruby on Rails
since Jan 2019
Web Servers
Webmail
Google Workspace
since Aug 2022
Widgets
Facebook
since Jan 2019
WordPress plugins
AI Crawlers
robots.txt could not be read at the last check (Sep 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
- 74% desktop
- 26% phone
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.22 / 10 · ranked #9,662,340 of all domains
10 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English (United States)
- CDN: Google
- Weight: 2.2 MB · 136 requests
- WordPress theme: starmile · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Google (35.212.28.189)
- DNS: Google Cloud DNS
- Email: no MX record returned, SPF names Google Workspace
- Email security: SPF (soft fail)
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 11,899,880
- Verified with: Meta Business
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.scienceandmathwithmrslau.com | 30 |
| lessons.scienceandmathwithmrslau.com | 11 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped TinyMCE Jan 2026
- detected Priority Hints Dec 2025
- detected Twitter Emoji (Twemoji) Dec 2025
- detected TinyMCE Nov 2025