drfrost.org
Dr Frost Maths
Last scanned Jul 26, 2026, 11:49 AM
Overall score
Great
Summary
Online maths platform with homework, lesson resources, videos and exam questions. This website uses Cloudflare Analytics behind Cloudflare CDN. SEO is fair (60/100) and accessibility is excellent (90/100). Security scores excellent (100/100) and performance good (80/100). Top issue: Missing canonical link.
Online maths platform with homework, lesson resources, videos and exam questions. Used by students, teachers and schools to support learning.
Top issues to fix
8 issues found · 2 high priority
No H1 heading found
SEOAdd exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.
Slow estimated load (4.2s)
PerformanceUse a CDN, enable caching/compression, and cut render-blocking assets — every extra second costs conversions.
Missing canonical link
SEOAdd <link rel="canonical"> so search engines know which URL variant to index.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
Missing OpenGraph tags
SEOAdd og:title/og:description/og:image so shared links render a proper preview card.
robots.txt not found
SEOPublish /robots.txt with a Sitemap: directive to guide crawlers.
+2 more issues — details in the sections below.
SEO
6 issue(s) found
Performance
4.23 s
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Organization
Company details published in this site's own structured data.
Online maths platform with homework, lesson resources, videos and exam questions. Used by students, teachers and schools to support learning.
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- Dr Frost Maths
- Description
- Online maths platform with homework, lesson resources, videos and exam questions. Used by students, teachers and schools to support learning.
- Canonical
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- Manifest
- https://www.drfrost.org/site.webmanifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- Cloudflare
- IP address
- —
- ASN
- —
DNS records
| Type | Value |
|---|---|
| A | — |
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Google Trust Services
- Subject
- drfrost.org
- Valid from
- Jul 18, 2026
- Valid to
- Oct 16, 2026
- Days until expiry
- 79
- SAN domains
- drfrost.org, *.drfrost.org
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyEnabled
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyEnabled
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 0 · H2 8 · H3 13
Links
15 internal · 6 external · 20 broken
Images
20 total · 0 missing alt
Scripts / Styles
7 scripts · 3 stylesheets
JS / CSS size
17.1 KB · 0 B
Page size
69.4 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Missing canonical link
- No H1 heading found
- No structured data (JSON-LD) found
- Missing OpenGraph tags
- robots.txt not found
- sitemap.xml not found
Accessibility issues
- No H1 heading found
Scan details
- Requested URL
- https://drfrost.org
- Final URL
- https://www.drfrost.org/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 4.23 s
- HTML size
- 69.4 KB
- Redirect chain
- https://drfrost.org → http://www.drfrost.org/ → https://www.drfrost.org/
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Frequently asked questions
- What technology does drfrost.org use?
- drfrost.org is built with Cloudflare Analytics.
- Is drfrost.org secure (HTTPS)?
- Yes. drfrost.org uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Oct 16, 2026.
- Who hosts drfrost.org?
- Hosting provider information for drfrost.org is not available yet.
- What is drfrost.org's SEO score?
- drfrost.org scored 60/100 for SEO in the latest analysis (fair).
- What is drfrost.org's overall website score?
- drfrost.org has an overall SiteGraph score of 81/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card