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SGSiteGraph

atu.ac.ir

The URL you requested has been blocked

Last scanned Aug 24, 2026, 1:21 PM

84

Overall score

Great

Summary

This website uses Nginx hosted on ALLAMEH-UNIVERSITY-AS - Allameh Tabataba_i University, IR. SEO is fair (60/100) and accessibility is good (80/100). Security scores excellent (100/100) and performance excellent (100/100). Top issue: Missing meta description.

IR
Hosted on ALLAMEH-UNIVERSITY-AS - Allameh Tabataba_i University, IR

Top issues to fix

6 issues found · 2 high priority

  • Missing meta description

    SEO

    Add a ~150-character meta description to control your search-result snippet and lift click-through rate.

  • 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 canonical link

    SEO

    Add <link rel="canonical"> so search engines know which URL variant to index.

  • 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.

  • Missing html lang attribute

    Accessibility

    Set <html lang="…"> so screen readers pick the right pronunciation rules.

60

SEO

5 issue(s) found

100

Performance

535 ms

100

Security

HTTPS & header checks

80

Accessibility

2 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.

Meta tags

Title
The URL you requested has been blocked
Description
Canonical
Language
Charset
Viewport
width=device-width, initial-scale=1, maximum-scale=1, minimum-scale=1, user-scalable=0
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
—
og:description
—
og:type
—
og:url
—

Twitter Card

twitter:card
—
twitter:title
—
twitter:description
—

Technologies

Detected frameworks, languages, and tools.

Nginx

Hosting & CDN

CDN provider
—
IP address
185.95.180.80
ASN
AS35043 (ALLAMEH-UNIVERSITY-AS - Allameh Tabataba_i University, IR)

DNS records

TypeValue
A
  • 185.95.180.80
AAAA—
MX
  • mx02.atu.ac.ir
  • mx01.atu.ac.ir
TXT
  • v=spf1 mx -all
NS
  • ns1.atu.ac.ir
  • ns3.atu.ac.ir
  • ns2.atu.ac.ir
CAA—
CNAME—
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.2
Issuer
Asseco Data Systems S.A.
Subject
*.atu.ac.ir
Valid from
Jun 28, 2026
Valid to
Jan 13, 2027
Days until expiry
141
SAN domains
*.atu.ac.ir, atu.ac.ir

Security headers

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

Compression: gzip · 1 cookie(s) observed

Content & assets

Headings

H1 0 · H2 1 · H3 1

Links

0 internal · 0 external · 0 broken

Images

0 total · 0 missing alt

Scripts / Styles

0 scripts · 0 stylesheets

JS / CSS size

0 B · 37.4 KB

Page size

148 KB

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
8
sitemap.xml
Found
URLs in sitemap
472

SEO issues

  • Missing meta description
  • Missing canonical link
  • No H1 heading found
  • No structured data (JSON-LD) found
  • Missing OpenGraph tags

Accessibility issues

  • No H1 heading found
  • Missing <html lang> attribute

Scan details

Requested URL
https://atu.ac.ir
Final URL
https://atu.ac.ir/fa
HTTP status
200
HTTP version
HTTP/1.1
Response time
532 ms
HTML size
148 KB
Redirect chain
https://atu.ac.ir → https://atu.ac.ir/fa

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Frequently asked questions

What technology does atu.ac.ir use?
atu.ac.ir is built with Nginx.
Is atu.ac.ir secure (HTTPS)?
Yes. atu.ac.ir uses TLS 1.2 with a certificate issued by Asseco Data Systems S.A., valid until Jan 13, 2027.
Who hosts atu.ac.ir?
atu.ac.ir is hosted on ALLAMEH-UNIVERSITY-AS - Allameh Tabataba_i University, IR.
What is atu.ac.ir's SEO score?
atu.ac.ir scored 60/100 for SEO in the latest analysis (fair).
What is atu.ac.ir's overall website score?
atu.ac.ir has an overall SiteGraph score of 84/100, combining SEO, performance, security, and accessibility.