alloschool.com
AlloSchool - Votre école sur internet
Last scanned Jul 25, 2026, 4:25 AM · 2 views
Overall score
Fair
Summary
Cours, Examens, Exercices corrigés pour primaire, collège et lycée. This website uses Apache hosted on OVH - OVH SAS, FR. SEO is good (75/100) and accessibility is excellent (90/100). Security scores fair (65/100) and performance excellent (90/100). 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
- France
- Hosted on OVH - OVH SAS, FR
Top issues to fix
7 issues found · 3 high priority
Missing Strict-Transport-Security header
SecurityAdd HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
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.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
Missing canonical link
SEOAdd <link rel="canonical"> so search engines know which URL variant to index.
+1 more issue — details in the sections below.
SEO
3 issue(s) found
Performance
262 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
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
Contact
Email, phone, and address published on this site's own pages.
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.
Hosting & CDN
- Hosting provider
- OVH - OVH SAS, FR
- CDN provider
- —
- IP address
- 137.74.205.2
- ASN
- AS16276 (OVH - OVH SAS, FR)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA |
|
| MX | — |
| TXT |
|
| NS | — |
| CAA | — |
| CNAME | — |
| IPv6 support | Yes |
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
- 73
- 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 · 0 broken
Images
13 total · 0 missing alt
Scripts / Styles
7 scripts · 4 stylesheets
JS / CSS size
108 KB · 458 KB
Page size
248 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 0
- sitemap.xml
- Found
- URLs in sitemap
- -1
SEO issues
- Missing canonical link
- No H1 heading found
- No structured data (JSON-LD) found
Accessibility issues
- No H1 heading found
Scan details
- Requested URL
- https://alloschool.com
- Final URL
- https://www.alloschool.com/
- HTTP status
- 200
- HTTP version
- HTTP/1.1
- Response time
- 257 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?
- alloschool.com is hosted on OVH - OVH SAS, FR.
- What is alloschool.com's SEO score?
- alloschool.com scored 75/100 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.
OpenGraph & Twitter Card
OpenGraph
Twitter Card