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SGSiteGraph

classera.com

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Last scanned Jul 26, 2026, 5:17 AM · 1 view

88

Overall score

Great

Summary

None. This website uses Google Analytics hosted on Cloudflare behind Cloudflare CDN. SEO is good (85/100) and accessibility is excellent (100/100). Security scores good (80/100) and performance excellent (90/100). Top issue: Multiple H1 headings found.

None

United States
Hosted on Cloudflare

Top issues to fix

6 issues found · 2 high priority

  • Missing Strict-Transport-Security header

    Security

    Add HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.

  • Missing Content-Security-Policy header

    Security

    Add a CSP to control which sources can run scripts — the strongest single defense against XSS.

  • 1 cookie without Secure/HttpOnly flags

    Security

    Set Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.

  • Multiple H1 headings found

    SEO

    Keep a single H1 per page and demote the others to H2/H3.

  • No structured data (JSON-LD) found

    SEO

    Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.

  • 2 broken links on the page

    SEO

    Fix or remove broken links — they waste crawl budget and erode user trust.

85

SEO

2 issue(s) found

90

Performance

398 ms

80

Security

HTTPS & header checks

100

Accessibility

0 issue(s) found

Not enough scan history yet to show a trend — check back after this site has been re-scanned a few more times.

Organization

Company details published in this site's own structured data.

Contact

Email, phone, and address published on this site's own pages.

Meta tags

Title
Home
Description
None
Canonical
https://classera.com/
Language
en
Charset
utf-8
Viewport
width=device-width, initial-scale=1, shrink-to-fit=no
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
Classera
og:description
Classera
og:type
website
og:url
https://classera.com/

Twitter Card

twitter:card
None
twitter:title
Home
twitter:description
None

Technologies

Detected frameworks, languages, and tools.

Hosting & CDN

Hosting provider
Cloudflare
CDN provider
Cloudflare
IP address
104.18.39.137
ASN
AS13335 (CLOUDFLARENET - Cloudflare, Inc., US)

DNS records

TypeValue
A
  • 104.18.39.137
  • 172.64.148.119
AAAA
  • 2a06:98c1:310d::ac40:9477
  • 2606:4700:4409::6812:2789
MX
  • classera-com.mail.protection.outlook.com
TXT
NS
  • adelaide.ns.cloudflare.com
  • lennon.ns.cloudflare.com
CAA
  • 0 issue "letsencrypt.org"
  • 0 issue "digicert.com"
  • 0 issue "amazontrust.com"
  • 0 issue "sectigo.com"
  • 0 issue "awstrust.com"
  • 0 issuewild "pki.goog"
  • 0 issuewild "awstrust.com"
  • 0 issuewild "amazonaws.com"
  • 0 issue "pki.goog"
  • 0 issue "amazon.com"
  • 0 issue "amazonaws.com"
  • 0 issuewild "sectigo.com"
  • 0 issuewild "amazontrust.com"
  • 0 issuewild "amazon.com"
CNAME
IPv6 supportYes

TLS / SSL certificate

Version
TLS 1.3
Issuer
Google Trust Services
Subject
classera.com
Valid from
Jul 1, 2026
Valid to
Sep 29, 2026
Days until expiry
65
SAN domains
classera.com

Security headers

  • Strict-Transport-SecurityMissing
  • Content-Security-PolicyMissing
  • X-Frame-OptionsEnabled
  • X-Content-Type-OptionsEnabled
  • Referrer-PolicyEnabled
  • Permissions-PolicyMissing

Compression: gzip · 3 cookie(s) observed

Content & assets

Headings

H1 15 · H2 22 · H3 11

Links

65 internal · 6 external · 2 broken

Images

55 total · 2 missing alt

Scripts / Styles

36 scripts · 18 stylesheets

JS / CSS size

94.5 KB · 222 KB

Page size

316 KB

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
1
sitemap.xml
Found
URLs in sitemap
70

SEO issues

  • Multiple H1 headings found
  • No structured data (JSON-LD) found

Accessibility issues

No accessibility issues detected.

Careers

View careers page

This company has an active careers page, but individual openings weren't reliably parsed from it — visit the page above for current listings.

Scan details

Requested URL
https://classera.com
Final URL
https://classera.com/en/
HTTP status
200
HTTP version
HTTP/2
Response time
392 ms
HTML size
316 KB
Redirect chain
https://classera.com → https://classera.com/en/

See something wrong on this report? Request a correction

Frequently asked questions

What technology does classera.com use?
classera.com is built with Django, Bootstrap, jQuery, Google Analytics, Cloudflare Analytics, Meta Pixel.
Is classera.com secure (HTTPS)?
Yes. classera.com uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Sep 29, 2026.
Who hosts classera.com?
classera.com is hosted on Cloudflare, behind Cloudflare CDN.
What is classera.com's SEO score?
classera.com scored 85/100 for SEO in the latest analysis (great).
What is classera.com's overall website score?
classera.com has an overall SiteGraph score of 88/100, combining SEO, performance, security, and accessibility.
Is classera.com hiring?
classera.com has a careers page; check it directly for current openings.