What technology does classcharts.com use?

We did not detect any specific technologies for classcharts.com in the latest scan.

Is classcharts.com secure (HTTPS)?

Yes. classcharts.com uses TLS 1.2 with a certificate issued by GlobalSign nv-sa, valid until Oct 28, 2026.

Who hosts classcharts.com?

Hosting provider information for classcharts.com is not available yet.

What is classcharts.com's SEO score?

classcharts.com scored 70/100 for SEO in the latest analysis (fair).

What is classcharts.com's overall website score?

classcharts.com has an overall SiteGraph score of 84/100, combining SEO, performance, security, and accessibility.

classcharts.com

Tes Class Charts | Classroom Management Software | Tes

Last scanned Jul 26, 2026, 5:47 AM

Overall score

Great

Summary

Class Charts is super-fast classroom management software, creating school seating plans in seconds. SEO is fair (70/100) and accessibility is excellent (100/100). Security scores good (80/100) and performance excellent (90/100). Top issue: Meta description longer than 160 characters.

Class Charts is super-fast classroom management software, creating school seating plans in seconds. Link our seating plan software with SIMS, Powerschool and more.

Top issues to fix

9 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.
7 cookies 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.
Meta description longer than 160 characters
SEO
Trim the meta description to under 160 characters to avoid truncation in search results.
No structured data (JSON-LD) found
SEO
Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.
Missing OpenGraph tags
SEO
Add og:title/og:description/og:image so shared links render a proper preview card.

+3 more issues — details in the sections below.

SEO

5 issue(s) found

Performance

1.32 s

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.

Class Charts is super-fast classroom management software, creating school seating plans in seconds. Link our seating plan software with SIMS, Powerschool and more.

Meta tags

Title: Tes Class Charts | Classroom Management Software | Tes
Description: Class Charts is super-fast classroom management software, creating school seating plans in seconds. Link our seating plan software with SIMS, Powerschool and more.
Canonical: https://www.tes.com/en-gb/for-schools/class-charts
Language: en-gb
Charset: utf-8
Viewport: width=device-width, initial-scale=1.0
Robots meta: index
Manifest

Technologies

Detected frameworks, languages, and tools.

No technologies detected.

Hosting & CDN

Hosting provider: —
CDN provider: —
IP address: —
ASN: —

DNS records

Type	Value
A	—
AAAA	—
MX	—
TXT	—
NS	—
CAA	—
CNAME	—
IPv6 support	No

TLS / SSL certificate

Version: TLS 1.2
Issuer: GlobalSign nv-sa
Subject: *.tes.com
Valid from: Sep 26, 2025
Valid to: Oct 28, 2026
Days until expiry: 91
SAN domains: *.tes.com, tes.com

Security headers

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

Compression: gzip · 7 cookie(s) observed

Content & assets

Headings

H1 1 · H2 27 · H3 6

Links

82 internal · 5 external · 20 broken

Images

16 total · 0 missing alt

Scripts / Styles

11 scripts · 56 stylesheets

JS / CSS size

73.8 KB · 0 B

Page size

203 KB

Robots.txt & Sitemap

robots.txt: Not found
Disallow rules: 0
sitemap.xml: Not found
URLs in sitemap: 0

SEO issues

Meta description longer than 160 characters
No structured data (JSON-LD) found
Missing OpenGraph tags
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://classcharts.com
Final URL: https://www.tes.com/en-gb/for-schools/class-charts
HTTP status: 200
HTTP version: HTTP/2
Response time: 1.32 s
HTML size: 203 KB
Redirect chain: https://classcharts.com → https://www.classcharts.com/ → https://www.tes.com/en-gb/for-schools/class-charts

See something wrong on this report? Request a correction

Frequently asked questions

What technology does classcharts.com use?: We did not detect any specific technologies for classcharts.com in the latest scan.
Is classcharts.com secure (HTTPS)?: Yes. classcharts.com uses TLS 1.2 with a certificate issued by GlobalSign nv-sa, valid until Oct 28, 2026.
Who hosts classcharts.com?: Hosting provider information for classcharts.com is not available yet.
What is classcharts.com's SEO score?: classcharts.com scored 70/100 for SEO in the latest analysis (fair).
What is classcharts.com's overall website score?: classcharts.com has an overall SiteGraph score of 84/100, combining SEO, performance, security, and accessibility.