What powers seriousreaders.com?
Last seen Aug 2026 · 63 technologies across 26 categories
A/B Testing
Google Optimize
since Jun 2021
Advertising
Adalyser
since Sep 2021
Microsoft Advertising
since Feb 2021
Analytics
Google Analytics
since Jan 2019
Google Call Conversion Tracking
since Jul 2021
Microsoft Clarity
since Dec 2021
VWO
since Jan 2019
CDN
Cookie compliance
Ecommerce
Cart Functionality
since Aug 2020
Shopify
since Sep 2023
Font scripts
Google Font API
since Jan 2019
JavaScript frameworks
JavaScript libraries
Live chat
Freshchat
since Aug 2026
Marketing automation
Miscellaneous
PaaS
Amazon Web Services
since May 2022
Payment processors
American Express
since Sep 2023
Apple Pay
since Sep 2023
Google Pay
since Sep 2023
Klarna Checkout
since Mar 2024
Mastercard
since Sep 2023
PayPal
since Sep 2023
Shop Pay
since Sep 2023
Visa
since Sep 2023
Performance
Priority Hints
since Mar 2024
Personalisation
Cross Sell
since Sep 2023
Programming languages
Ruby
since Jan 2019
Reverse proxies
Envoy
since Apr 2026
Reviews
Feefo
since Feb 2022
Trustpilot
since Aug 2026
Security
Tag managers
Google Tag Manager
since Jan 2019
UI frameworks
Web frameworks
Ruby on Rails
since Jan 2019
Web servers
Nginx
since Jan 2019
Widgets
AI Crawlers
robots.txt could not be read at the last check (Aug 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
- 57% phone
- 36% desktop
- 7% tablet
United Kingdom
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.36 / 10 · ranked #2,758,152 of all domains
31 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 150 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 4.2 MB · 348 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Subdomains
| Host | Techs |
|---|---|
| www.seriousreaders.com | 42 |
| seriousreaders.com | 27 |
| compact.seriousreaders.com | 24 |
| support.seriousreaders.com | 15 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Bootstrap Aug 2026
- detected Freshchat Aug 2026
- detected hCaptcha Aug 2026
- detected Microsoft Clarity Aug 2026
- detected Trustpilot Aug 2026