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SGSiteGraph

wikisky.org

WIKISKY.ORG - Interactive Sky Map

Last scanned Aug 4, 2026, 6:00 AM · 7 views

67

Overall score

Fair

Summary

Interactive online sky map. This website uses Google Analytics. SEO is fair (65/100) and accessibility is poor (45/100). Security scores fair (65/100) and performance excellent (90/100). Top issue: Missing canonical link.

Interactive online sky map

Top issues to fix

13 issues found · 5 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.

  • 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.

  • Over half of images are missing alt text

    Accessibility

    Add alt attributes to images — screen readers depend on them, and they help image SEO.

  • Missing viewport meta tag

    Accessibility

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

  • Missing X-Content-Type-Options header

    Security

    Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.

+7 more issues — details in the sections below.

65

SEO

5 issue(s) found

90

Performance

273 ms

65

Security

HTTPS & header checks

45

Accessibility

4 issue(s) found

Score history

0 overall since Jul 27, 2026

Overall
67
SEO
65
Security
65
Performance
90
Accessibility
45

Organization

Company details published in this site's own structured data.

Interactive online sky map

Meta tags

Title
WIKISKY.ORG - Interactive Sky Map
Description
Interactive online sky map
Canonical
Language
Charset
UTF-8
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.

Hosting & CDN

Hosting provider
CDN provider
IP address
67.213.84.139
ASN

DNS records

TypeValue
A
  • 67.213.84.139
AAAA
MX
  • mx01.ionos.com
  • mx00.ionos.com
TXT
  • v=spf1 include:_spf-us.ionos.com ~all
NS
  • ns1033.ui-dns.org
  • ns1033.ui-dns.biz
  • ns1033.ui-dns.de
  • ns1033.ui-dns.com
CAA
CNAME
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
Let's Encrypt
Subject
wikisky.org
Valid from
Jul 24, 2026
Valid to
Oct 22, 2026
Days until expiry
78
SAN domains
my.wikisky.org, mysecure.wikisky.org, secure.wikisky.org, server1.wikisky.org, server2.wikisky.org, server3.wikisky.org, server4.wikisky.org, server5.wikisky.org, server6.wikisky.org, server7.wikisky.org, server8.wikisky.org, server9.wikisky.org, wikisky.org, www.wikisky.org

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 0 · H2 0 · H3 0

Links

31 internal · 6 external · 0 broken

Images

122 total · 113 missing alt

Scripts / Styles

12 scripts · 5 stylesheets

JS / CSS size

133 KB · 7.5 KB

Page size

57.9 KB

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
3
sitemap.xml
Not found
URLs in sitemap
0

SEO issues

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

Accessibility issues

  • Over half of images are missing alt text
  • No H1 heading found
  • Missing <html lang> attribute
  • Missing viewport meta tag

Scan details

Requested URL
https://wikisky.org
Final URL
https://wikisky.org
HTTP status
200
HTTP version
HTTP/2
Response time
272 ms
HTML size
57.9 KB
Redirect chain
https://wikisky.org

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Frequently asked questions

What technology does wikisky.org use?
wikisky.org is built with Google Analytics.
Is wikisky.org secure (HTTPS)?
Yes. wikisky.org uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 22, 2026.
Who hosts wikisky.org?
Hosting provider information for wikisky.org is not available yet.
What is wikisky.org's SEO score?
wikisky.org scored 65/100 for SEO in the latest analysis (fair).
What is wikisky.org's overall website score?
wikisky.org has an overall SiteGraph score of 67/100, combining SEO, performance, security, and accessibility.
Has wikisky.org's score changed over time?
wikisky.org's overall score has stayed steady at 67/100 since Jul 27, 2026.