What technology does alloschool.com use?

alloschool.com is built with Bootstrap, jQuery, Google Analytics, Apache.

Is alloschool.com secure (HTTPS)?

Yes. alloschool.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 6, 2026.

Who hosts alloschool.com?

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

What is alloschool.com's SEO score?

alloschool.com scored 65/100 for SEO in the latest analysis (fair).

What is alloschool.com's overall website score?

alloschool.com has an overall SiteGraph score of 79/100, combining SEO, performance, security, and accessibility.

Has alloschool.com's score changed over time?

alloschool.com's overall score has stayed steady at 79/100 since Jul 25, 2026.

alloschool.com

AlloSchool - Votre école sur internet

Last scanned Aug 1, 2026, 5:00 AM · 11 views

Overall score

Fair

Summary

Cours, Examens, Exercices corrigés pour primaire, collège et lycée. This website uses Apache. SEO is fair (65/100) and accessibility is excellent (90/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Missing canonical link.

Cours, Examens, Exercices corrigés pour primaire, collège et lycée. Notre contenu est conforme au Programme Officiel du Ministère de l'Éducation Nationale

Top issues to fix

10 issues found · 3 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.
No H1 heading found
SEO
Add exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.
Missing X-Content-Type-Options header
Security
Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
Security
Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
Missing canonical link
SEO
Add <link rel="canonical"> so search engines know which URL variant to index.

+4 more issues — details in the sections below.

SEO

5 issue(s) found

100

Performance

253 ms

Security

HTTPS & header checks

Accessibility

1 issue(s) found

Score history

0 overall since Jul 25, 2026

Overall: 79
SEO: 65
Security: 65
Performance: 100
Accessibility: 90

Organization

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

Cours, Examens, Exercices corrigés pour primaire, collège et lycée. Notre contenu est conforme au Programme Officiel du Ministère de l'Éducation Nationale

Facebook Facebook Instagram X (Twitter)YouTube

Meta tags

Title: AlloSchool - Votre école sur internet
Description: Cours, Examens, Exercices corrigés pour primaire, collège et lycée. Notre contenu est conforme au Programme Officiel du Ministère de l'Éducation Nationale
Canonical
Language: fr
Charset: utf-8
Viewport: width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no
Robots meta: index, follow
Manifest

Technologies

Detected frameworks, languages, and tools.

Bootstrap jQuery Google Analytics Apache

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 1.3
Issuer: Let's Encrypt
Subject: alloschool.com
Valid from: Jul 8, 2026
Valid to: Oct 6, 2026
Days until expiry: 66
SAN domains: alloschool.com, www.alloschool.com

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 0 · H2 0 · H3 6

Links

23 internal · 8 external · 20 broken

Images

13 total · 0 missing alt

Scripts / Styles

7 scripts · 4 stylesheets

JS / CSS size

460 B · 0 B

Page size

248 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
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://alloschool.com
Final URL: https://www.alloschool.com/
HTTP status: 200
HTTP version: HTTP/1.1
Response time: 248 ms
HTML size: 248 KB
Redirect chain: https://alloschool.com → https://www.alloschool.com/

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does alloschool.com use?: alloschool.com is built with Bootstrap, jQuery, Google Analytics, Apache.
Is alloschool.com secure (HTTPS)?: Yes. alloschool.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 6, 2026.
Who hosts alloschool.com?: Hosting provider information for alloschool.com is not available yet.
What is alloschool.com's SEO score?: alloschool.com scored 65/100 for SEO in the latest analysis (fair).
What is alloschool.com's overall website score?: alloschool.com has an overall SiteGraph score of 79/100, combining SEO, performance, security, and accessibility.
Has alloschool.com's score changed over time?: alloschool.com's overall score has stayed steady at 79/100 since Jul 25, 2026.