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imo.net

IMO | International Meteor Organization

Last scanned Jul 26, 2026, 12:49 PM

63

Overall score

Fair

Summary

This website uses WordPress hosted on Azure. SEO is fair (60/100) and accessibility is fair (50/100). Security scores fair (65/100) and performance good (75/100). Top issue: Missing meta description.

United States
Hosted on Azure

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.

  • 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 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.

60

SEO

5 issue(s) found

75

Performance

1.40 s

65

Security

HTTPS & header checks

50

Accessibility

3 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
IMO | International Meteor Organization
Description
Canonical
Language
Charset
UTF-8
Viewport
width=device-width, initial-scale=1.0
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
International Meteor Organization
og:description
The International Meteor Organization (IMO) was founded in 1988 and has more than 250 members now. The IMO was created in response to an ever growing need for international cooperation of meteor amateur work. The collection of meteor observations by several methods from all around the world ensures the comprehensive study of meteor showers and their relation to comets and interplanetary dust.
og:type
website
og:url
https://www.imo.net/

Twitter Card

twitter:card
twitter:title
twitter:description

Technologies

Detected frameworks, languages, and tools.

Hosting & CDN

Hosting provider
Azure
CDN provider
IP address
52.151.241.27
ASN
AS8075 (MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US)

DNS records

TypeValue
A
  • 52.151.241.27
AAAA
MX
TXT
NS
CAA
CNAME
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
Let's Encrypt
Subject
imo.net
Valid from
Jun 20, 2026
Valid to
Sep 18, 2026
Days until expiry
51
SAN domains
imo.net, www.imo.net

Security headers

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

Compression: gzip · 2 cookie(s) observed

Content & assets

Headings

H1 0 · H2 0 · H3 23

Links

96 internal · 45 external · 4 broken

Images

29 total · 18 missing alt

Scripts / Styles

17 scripts · 2 stylesheets

JS / CSS size

1.8 MB · 241 KB

Page size

74.1 KB

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
1
sitemap.xml
Not found
URLs in sitemap
0

SEO issues

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

Accessibility issues

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

Scan details

Requested URL
https://imo.net
Final URL
https://www.imo.net/
HTTP status
200
HTTP version
HTTP/1.1
Response time
1.40 s
HTML size
74.1 KB
Redirect chain
https://imo.net → https://www.imo.net/

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Frequently asked questions

What technology does imo.net use?
imo.net is built with PHP, WordPress, jQuery, Google Analytics, Meta Pixel, Apache.
Is imo.net secure (HTTPS)?
Yes. imo.net uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 18, 2026.
Who hosts imo.net?
imo.net is hosted on Azure.
What is imo.net's SEO score?
imo.net scored 60/100 for SEO in the latest analysis (fair).
What is imo.net's overall website score?
imo.net has an overall SiteGraph score of 63/100, combining SEO, performance, security, and accessibility.