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SGSiteGraph

hcmr.gr

HCMR Hellenic Centre for Marine Research

Last scanned Jul 26, 2026, 5:47 AM

81

Overall score

Great

Summary

This website uses WordPress hosted on HCMR-NET - Hellenic Centre for Marine Research, GR. SEO is good (75/100) and accessibility is excellent (100/100). Security scores fair (65/100) and performance excellent (90/100). Top issue: Missing meta description.

Greece
Hosted on HCMR-NET - Hellenic Centre for Marine Research, GR

Top issues to fix

8 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.

  • Missing meta description

    SEO

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

  • 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.

  • 1 cookie 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.

+2 more issues — details in the sections below.

75

SEO

3 issue(s) found

90

Performance

1.25 s

65

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.

YouTube

Contact

Email, phone, and address published on this site's own pages.

Source: https://www.hcmr.gr/en/medianews/press-contact/

Meta tags

Title
HCMR Hellenic Centre for Marine Research
Description
Canonical
https://www.hcmr.gr/en/
Language
en-US
Charset
UTF-8
Viewport
width=device-width, initial-scale=1, maximum-scale=1
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
HCMR Hellenic Centre for Marine Research
og:description
og:type
article
og:url
http://www.hcmr.gr/en/

Twitter Card

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

Technologies

Detected frameworks, languages, and tools.

PHPWordPressjQueryGoogle AnalyticsMeta PixelNginx

Hosting & CDN

CDN provider
—
IP address
195.251.37.195
ASN
AS8991 (HCMR-NET - Hellenic Centre for Marine Research, GR)

DNS records

TypeValue
A
  • 195.251.37.195
AAAA—
MX—
TXT—
NS—
CAA—
CNAME
  • plesk-v01.ath.hcmr.gr
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
Hellenic Academic and Research Institutions CA
Subject
www.hcmr.gr
Valid from
Jul 22, 2026
Valid to
Feb 6, 2027
Days until expiry
195
SAN domains
www.hcmr.gr, hcmr.gr

Security headers

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

Compression: gzip · 1 cookie(s) observed

Content & assets

Headings

H1 1 · H2 15 · H3 20

Links

65 internal · 13 external · 0 broken

Images

38 total · 2 missing alt

Scripts / Styles

48 scripts · 29 stylesheets

JS / CSS size

394 KB · 245 KB

Page size

85.5 KB

Robots.txt & Sitemap

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

SEO issues

  • Missing meta description
  • No structured data (JSON-LD) found
  • sitemap.xml not found

Accessibility issues

No accessibility issues detected.

Careers

View careers page

This company has an active careers page, but individual openings weren't reliably parsed from it — visit the page above for current listings.

Scan details

Requested URL
https://hcmr.gr
Final URL
https://www.hcmr.gr/en/
HTTP status
200
HTTP version
HTTP/2
Response time
1.25 s
HTML size
85.5 KB
Redirect chain
https://hcmr.gr → https://www.hcmr.gr/en/

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does hcmr.gr use?
hcmr.gr is built with PHP, WordPress, jQuery, Google Analytics, Meta Pixel, Nginx.
Is hcmr.gr secure (HTTPS)?
Yes. hcmr.gr uses TLS 1.3 with a certificate issued by Hellenic Academic and Research Institutions CA, valid until Feb 6, 2027.
Who hosts hcmr.gr?
hcmr.gr is hosted on HCMR-NET - Hellenic Centre for Marine Research, GR.
What is hcmr.gr's SEO score?
hcmr.gr scored 75/100 for SEO in the latest analysis (fair).
What is hcmr.gr's overall website score?
hcmr.gr has an overall SiteGraph score of 81/100, combining SEO, performance, security, and accessibility.
Is hcmr.gr hiring?
hcmr.gr has a careers page; check it directly for current openings.