What technology does tuc.gr use?

tuc.gr is built with PHP, jQuery, Apache.

Is tuc.gr secure (HTTPS)?

Yes. tuc.gr uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 24, 2026.

Hosting provider information for tuc.gr is not available yet.

What is tuc.gr's SEO score?

tuc.gr scored 70/100 for SEO in the latest analysis (fair).

What is tuc.gr's overall website score?

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

tuc.gr

Αρχή - Πολυτεχνείο Κρήτης

Last scanned Jul 26, 2026, 5:35 AM

Overall score

Fair

Summary

This website uses PHP. SEO is fair (70/100) and accessibility is excellent (100/100). Security scores fair (70/100) and performance good (80/100). Top issue: Missing meta description.

Top issues to fix

10 issues found · 4 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.
Missing meta description
SEO
Add a ~150-character meta description to control your search-result snippet and lift click-through rate.
Slow estimated load (9.5s)
Performance
Use a CDN, enable caching/compression, and cut render-blocking assets — every extra second costs conversions.
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

Performance

9.47 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.

Facebook Instagram X (Twitter)YouTube LinkedIn

Meta tags

Title: Αρχή - Πολυτεχνείο Κρήτης
Description
Canonical
Language: el-GR
Charset: utf-8
Viewport: width=device-width, initial-scale=1, maximum-scale=1
Robots meta
Manifest

Technologies

Detected frameworks, languages, and tools.

PHP jQuery 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: www.tuc.gr
Valid from: Jul 26, 2026
Valid to: Oct 24, 2026
Days until expiry: 89
SAN domains: tuc.gr, www.tuc.gr

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 5 · H2 19 · H3 0

Links

75 internal · 19 external · 16 broken

Images

68 total · 0 missing alt

Scripts / Styles

16 scripts · 22 stylesheets

JS / CSS size

2.6 KB · 1.6 KB

Page size

80.1 KB

Robots.txt & Sitemap

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

SEO issues

Missing meta description
Missing canonical link
Multiple H1 headings found
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://tuc.gr
Final URL: https://www.tuc.gr/el/archi
HTTP status: 200
HTTP version: HTTP/2
Response time: 9.47 s
HTML size: 80.1 KB
Redirect chain: https://tuc.gr → https://www.tuc.gr/ → https://www.tuc.gr/el → https://www.tuc.gr/el/archi

See something wrong on this report? Request a correction

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