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semrush.com

https://semrush.com

C75
Performance 31Accessibility 97SEO 92Best Practices 81

35 technologies detected · Last audited Apr 21, 2026

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Technology stack

Analytics

Facebook Pixel Google Analytics Google Tag Manager Intercom Linkedin Ads Linkedin Insight Tag Marketo Microsoft Advertising Microsoft Clarity Rockerbox SEMrush SpeedCurve StackAdapt TikTok Pixel

Backend

Python

Build

Movable Ink

Cdn

Google Cloud CDN Nginx

Frontend

Apple Django Facebook Facebook SDK Google Domains Google Font API Google Search Console Google Workspace HSTS HTTP/3 Microsoft Mimecast Open Graph Sentry Swiper core-js

Hosting

Google Cloud

Frequently asked questions about semrush.com

What technology does semrush.com use?

semrush.com is built with Apple, Django, Facebook, Facebook SDK, and Google Domains.

Is semrush.com fast?

No — semrush.com scores 31/100 on Lighthouse mobile performance, indicating significant optimization opportunities.

Is semrush.com accessible?

Yes — semrush.com scores 97/100 on Lighthouse accessibility, meeting most WCAG-aligned automated checks.

What CMS does semrush.com use?

No CMS fingerprint was detected on semrush.com — it may use a static site generator or a custom application.

Where is semrush.com hosted?

semrush.com is hosted on Google Cloud.

Does semrush.com use HTTPS?

Yes — semrush.com serves traffic over HTTPS.

1 audits

Apr 21, 2026 19:15 UTC Latest

/

Worker: worker-singapore-sg-01

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Scores

Performance 31Accessibility 97Best Practices 81SEO 92PWA 0

Timing

LCP: 6.40 sFirst Contentful Paint: 4.94 sTTFB: 264 msTotal Time: 264 msCumulative Layout Shift: 0.000

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