happynumbers.com
Math Centers that Deliver — Differentiation Done Right | HappyNumbers.com
Last scanned Aug 5, 2026, 4:00 AM · 11 views
Overall score
Great
Summary
Math Centers that Deliver — Differentiation Done Right | HappyNumbers.com. SEO is fair (70/100) and accessibility is excellent (90/100). Security scores excellent (100/100) and performance excellent (100/100). Top issue: Title longer than 60 characters.
HappyNumbers.com
Math Centers that Deliver — Differentiation Done Right | HappyNumbers.com
Top issues to fix
7 issues found · 1 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.
1 cookie without Secure/HttpOnly flags
SecuritySet Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
Title longer than 60 characters
SEOShorten the title to under 60 characters so search results don't truncate it.
Missing canonical link
SEOAdd <link rel="canonical"> so search engines know which URL variant to index.
robots.txt not found
SEOPublish /robots.txt with a Sitemap: directive to guide crawlers.
sitemap.xml not found
SEOPublish an XML sitemap and reference it from robots.txt to speed up page discovery.
+1 more issue — details in the sections below.
SEO
5 issue(s) found
Performance
358 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Score history
-3 overall since Jul 27, 2026
- Overall
- 89
- SEO
- 70
- Security
- 100
- Performance
- 100
- Accessibility
- 90
Organization
Company details published in this site's own structured data.
HappyNumbers.com
Math Centers that Deliver — Differentiation Done Right | HappyNumbers.com
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- Math Centers that Deliver — Differentiation Done Right | HappyNumbers.com
- Description
- Math Centers that Deliver — Differentiation Done Right | HappyNumbers.com
- Canonical
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width,initial-scale=1,user-scalable=no
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
No technologies detected.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- —
- IP address
- 35.202.229.92
- ASN
- —
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX |
|
| TXT |
|
| NS |
|
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Sectigo Limited
- Subject
- *.happynumbers.com
- Valid from
- Oct 10, 2025
- Valid to
- Oct 25, 2026
- Days until expiry
- 81
- SAN domains
- *.happynumbers.com, happynumbers.com
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyEnabled
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 2 cookie(s) observed
Content & assets
Headings
H1 0 · H2 9 · H3 4
Links
22 internal · 9 external · 1 broken
Images
27 total · 0 missing alt
Scripts / Styles
11 scripts · 1 stylesheets
JS / CSS size
46.4 KB · 0 B
Page size
68.5 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Title longer than 60 characters
- Missing canonical link
- No H1 heading found
- robots.txt not found
- sitemap.xml not found
Accessibility issues
- No H1 heading found
Scan details
- Requested URL
- https://happynumbers.com
- Final URL
- https://happynumbers.com
- HTTP status
- 200
- HTTP version
- HTTP/1.1
- Response time
- 357 ms
- HTML size
- 68.5 KB
- Redirect chain
- https://happynumbers.com
See something wrong on this report? Request a correction
Frequently asked questions
- What technology does happynumbers.com use?
- We did not detect any specific technologies for happynumbers.com in the latest scan.
- Is happynumbers.com secure (HTTPS)?
- Yes. happynumbers.com uses TLS 1.3 with a certificate issued by Sectigo Limited, valid until Oct 25, 2026.
- Who hosts happynumbers.com?
- Hosting provider information for happynumbers.com is not available yet.
- What is happynumbers.com's SEO score?
- happynumbers.com scored 70/100 for SEO in the latest analysis (fair).
- What is happynumbers.com's overall website score?
- happynumbers.com has an overall SiteGraph score of 89/100, combining SEO, performance, security, and accessibility.
- What company operates happynumbers.com?
- happynumbers.com is operated by HappyNumbers.com. Math Centers that Deliver — Differentiation Done Right | HappyNumbers.com
- Has happynumbers.com's score changed over time?
- happynumbers.com's overall score has declined by 3 points (from 92 to 89) since Jul 27, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card