extremetech.com
ExtremeTech
Last scanned Jul 25, 2026, 6:25 AM · 2 views
Overall score
Excellent
Summary
ExtremeTech is the Web's top destination for news and analysis of emerging science and technology trends, and important software, hardware, and gadgets. This website uses Google Analytics hosted on Cloudflare behind Cloudflare CDN. SEO is excellent (95/100) and accessibility is excellent (100/100). Security scores good (75/100) and performance excellent (100/100). Top issue: sitemap.xml not found.
ExtremeTech
ExtremeTech is the Web's top destination for news and analysis of emerging science and technology trends, and important software, hardware, and gadgets.
- United States
- Hosted on Cloudflare
Top issues to fix
4 issues found · 1 high priority
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
sitemap.xml not found
SEOPublish an XML sitemap and reference it from robots.txt to speed up page discovery.
SEO
1 issue(s) found
Performance
26 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
ExtremeTech
ExtremeTech is the Web's top destination for news and analysis of emerging science and technology trends, and important software, hardware, and gadgets.
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- ExtremeTech
- Description
- ExtremeTech is the Web's top destination for news and analysis of emerging science and technology trends, and important software, hardware, and gadgets.
- Canonical
- https://www.extremetech.com
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1, maximum-scale=5
- Robots meta
- max-image-preview:large, max-snippet:-1, max-video-preview:-1
- Manifest
- https://www.extremetech.com/manifest.json
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- Cloudflare
- CDN provider
- Cloudflare
- IP address
- 104.18.40.64
- ASN
- AS13335 (CLOUDFLARENET - Cloudflare, Inc., US)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA |
|
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME | — |
| IPv6 support | Yes |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Google Trust Services
- Subject
- extremetech.com
- Valid from
- Jun 5, 2026
- Valid to
- Sep 3, 2026
- Days until expiry
- 40
- SAN domains
- extremetech.com, *.extremetech.com
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyEnabled
- Permissions-PolicyMissing
Compression: gzip · 1 cookie(s) observed
Content & assets
Headings
H1 1 · H2 5 · H3 0
Links
46 internal · 20 external · 0 broken
Images
26 total · 0 missing alt
Scripts / Styles
15 scripts · 1 stylesheets
JS / CSS size
117 KB · 33.8 KB
Page size
87.1 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 6
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://extremetech.com
- Final URL
- https://www.extremetech.com/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 25 ms
- HTML size
- 87.1 KB
- Redirect chain
- https://extremetech.com → https://www.extremetech.com/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does extremetech.com use?
- extremetech.com is built with Google Analytics.
- Is extremetech.com secure (HTTPS)?
- Yes. extremetech.com uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Sep 3, 2026.
- Who hosts extremetech.com?
- extremetech.com is hosted on Cloudflare, behind Cloudflare CDN.
- What is extremetech.com's SEO score?
- extremetech.com scored 95/100 for SEO in the latest analysis (excellent).
- What is extremetech.com's overall website score?
- extremetech.com has an overall SiteGraph score of 92/100, combining SEO, performance, security, and accessibility.
- What company operates extremetech.com?
- extremetech.com is operated by ExtremeTech. ExtremeTech is the Web's top destination for news and analysis of emerging science and technology trends, and important software, hardware, and gadgets.
OpenGraph & Twitter Card
OpenGraph
Twitter Card