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spaceweather.com

SpaceWeather.com -- News and information about meteor showers, solar flares, auroras, and near-Earth asteroids

Last scanned Jul 26, 2026, 5:17 AM · 1 view

63

Overall score

Fair

Summary

This website uses Nginx hosted on AKAMAI-LINODE-AP - Akamai Connected Cloud, SG. SEO is fair (50/100) and accessibility is poor (45/100). Security scores fair (65/100) and performance excellent (90/100). Top issue: Title longer than 60 characters.

United States
Hosted on AKAMAI-LINODE-AP - Akamai Connected Cloud, SG

Top issues to fix

14 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 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.

  • 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.

+8 more issues — details in the sections below.

50

SEO

7 issue(s) found

90

Performance

488 ms

65

Security

HTTPS & header checks

45

Accessibility

4 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.

Contact

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

Meta tags

Title
SpaceWeather.com -- News and information about meteor showers, solar flares, auroras, and near-Earth asteroids
Description
Canonical
Language
Charset
UTF-8
Viewport
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
Spaceweather.com - realtime news about the Sun-Earth environment
og:description
Solar flares, geomagnetic storms, auroras, and near-Earth asteroids.
og:type
og:url

Twitter Card

twitter:card
twitter:title
twitter:description

Technologies

Detected frameworks, languages, and tools.

Hosting & CDN

CDN provider
IP address
23.239.26.73
ASN
AS63949 (AKAMAI-LINODE-AP - Akamai Connected Cloud, SG)

DNS records

TypeValue
A
  • 23.239.26.73
AAAA
  • 2600:3c00::f03c:91ff:fe30:7a68
MX
  • mail.spaceweather.com
TXT
  • v=spf1 +a +mx -all
NS
  • ns4.linode.com
  • ns1.linode.com
  • ns2.linode.com
  • ns5.linode.com
  • ns3.linode.com
CAA
CNAME
IPv6 supportYes

TLS / SSL certificate

Version
TLS 1.2
Issuer
Let's Encrypt
Subject
spaceweather.com
Valid from
Jun 16, 2026
Valid to
Sep 14, 2026
Days until expiry
50
SAN domains
spaceweather.com, www.spaceweather.com

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 0

Links

18 internal · 142 external · 0 broken

Images

165 total · 119 missing alt

Scripts / Styles

6 scripts · 1 stylesheets

JS / CSS size

278 KB · 10.5 KB

Page size

124 KB

Robots.txt & Sitemap

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

SEO issues

  • Title longer than 60 characters
  • Missing meta description
  • Missing canonical link
  • No H1 heading found
  • No structured data (JSON-LD) found
  • robots.txt not found
  • 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://spaceweather.com
Final URL
https://spaceweather.com
HTTP status
200
HTTP version
HTTP/2
Response time
486 ms
HTML size
124 KB
Redirect chain
https://spaceweather.com

See something wrong on this report? Request a correction

Frequently asked questions

What technology does spaceweather.com use?
spaceweather.com is built with Google Analytics, Meta Pixel, Nginx.
Is spaceweather.com secure (HTTPS)?
Yes. spaceweather.com uses TLS 1.2 with a certificate issued by Let's Encrypt, valid until Sep 14, 2026.
Who hosts spaceweather.com?
spaceweather.com is hosted on AKAMAI-LINODE-AP - Akamai Connected Cloud, SG.
What is spaceweather.com's SEO score?
spaceweather.com scored 50/100 for SEO in the latest analysis (fair).
What is spaceweather.com's overall website score?
spaceweather.com has an overall SiteGraph score of 63/100, combining SEO, performance, security, and accessibility.