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SGSiteGraph

fishbase.se

Last scanned Aug 6, 2026, 6:00 AM · 8 views

68

Overall score

Fair

Summary

This website uses Apache hosted on SUNET - Vetenskapsradet / SUNET, EU. SEO is poor (40/100) and accessibility is good (75/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Missing <title>.

Sweden
Hosted on SUNET - Vetenskapsradet / SUNET, EU

Top issues to fix

13 issues found · 6 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 title tag

    SEO

    Add a unique, descriptive <title> tag — it's the single most important on-page SEO element.

  • 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 viewport meta tag

    Accessibility

    Add <meta name="viewport" content="width=device-width, initial-scale=1"> — without it the site is broken on mobile.

+7 more issues — details in the sections below.

40

SEO

7 issue(s) found

100

Performance

275 ms

65

Security

HTTPS & header checks

75

Accessibility

3 issue(s) found

Score history

+1 overall since Jul 26, 2026

Overall
68
SEO
40
Security
65
Performance
100
Accessibility
75

Meta tags

Title
Description
Canonical
Language
Charset
Viewport
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.

jQueryApache

Hosting & CDN

CDN provider
—
IP address
193.10.57.58
ASN
AS1653 (SUNET - Vetenskapsradet / SUNET, EU)

DNS records

TypeValue
A
  • 193.10.57.58
AAAA—
MX—
TXT—
NS
  • ns2.nrm.se
  • ns1.nrm.se
CAA—
CNAME—
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
Let's Encrypt
Subject
fishbase.se
Valid from
Jul 2, 2026
Valid to
Sep 30, 2026
Days until expiry
54
SAN domains
fishbase.se, nrm-fishbaselinux01.nrm.se, www.fishbase.se

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 1

Links

1 internal · 0 external · 0 broken

Images

0 total · 0 missing alt

Scripts / Styles

1 scripts · 1 stylesheets

JS / CSS size

2.8 KB · 2.2 KB

Page size

447 B

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
12
sitemap.xml
Not found
URLs in sitemap
0

SEO issues

  • Missing <title>
  • Missing meta description
  • Missing canonical link
  • No H1 heading found
  • No structured data (JSON-LD) found
  • Missing OpenGraph tags
  • sitemap.xml not found

Accessibility issues

  • No H1 heading found
  • Missing <html lang> attribute
  • Missing viewport meta tag

Scan details

Requested URL
https://fishbase.se
Final URL
https://fishbase.se
HTTP status
200
HTTP version
HTTP/1.1
Response time
275 ms
HTML size
447 B
Redirect chain
https://fishbase.se

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does fishbase.se use?
fishbase.se is built with jQuery, Apache.
Is fishbase.se secure (HTTPS)?
Yes. fishbase.se uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 30, 2026.
Who hosts fishbase.se?
fishbase.se is hosted on SUNET - Vetenskapsradet / SUNET, EU.
What is fishbase.se's SEO score?
fishbase.se scored 40/100 for SEO in the latest analysis (poor).
What is fishbase.se's overall website score?
fishbase.se has an overall SiteGraph score of 68/100, combining SEO, performance, security, and accessibility.
Has fishbase.se's score changed over time?
fishbase.se's overall score has improved by 1 point (from 67 to 68) since Jul 26, 2026.