top500.org
Registered
Page analyze update date:
2026/02/09 08:07:51
Last whois update date:
2026/05/21 12:07:21
Domain Status
Registered
Paid till
25.11.2026
Available from
25.12.2026
×
![Fullscreen website screenshot]()
top500.org Website screenshot
SEO Score
54.79%
80
Score achieved
146
Maximum score
Main Information
Title: Home - | TOP500
Description: empty
Keywords: empty
Page Encoding:
utf-8
Page Filesize: 125 KB
Server Information
IP: 3.125.90.157
Location: Germany,DE,Frankfurt am Main,60313,50.1169,8.6837,Europe/Berlin
Http Server: apache/2.4.29 (ubuntu)
Encoding: utf-8
Meta Tags List
- charset: utf-8
- equiv: X-UA-Compatible content: IE=edge
- name: viewport content: width=device-width, initial-scale=1
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Internal Links
External Links
Whois Information
domain_name: top500.org
update_date: 2025-11-26T12:15:36.797Z
update_time: 1764159336
creation_date: 1997-11-26T05:00:00.443Z
creation_time: 880520400
expiration_date: 2026-11-25T05:00:00Z
Whois Raw Data
Domain Name: TOP500.ORG
Registrar: GoDaddy.com, LLC
Domain Status: client delete prohibited
Domain Status: client renew prohibited
Domain Status: client transfer prohibited
Domain Status: client update prohibited
Registry Expiry Date: 2026-11-25T05:00:00Z
Creation Date: 1997-11-26T05:00:00.443Z
Updated Date: 2025-11-26T12:15:36.797Z
Name Server: NS55.DOMAINCONTROL.COM
Name Server: NS56.DOMAINCONTROL.COM
REGISTRAR Contact: GoDaddy.com, LLC
>>> Last update of RDAP database: 2026-05-21T12:07:21Z
SEO Audit
Technical SEO
✓
Response Code
200
Status 200 OK - page loads correctly.
✓
Character Encoding
Page: utf-8, Header: utf-8
Character encoding consistent between HTML and headers.
✓
Page Size
128973 bytes
Page size acceptable for fast loading.
✓
Resources
37 total
Moderate number of resources. Consider combining files.
✓
Hreflang Tags
0 hreflang tags
Add hreflang tags if you have multilingual content.
!
Robots.txt
Missing
Add robots.txt file to control search engine crawling.
!
Sitemap
Not found
Add sitemap.xml and reference it in robots.txt.
✓
HTTPS
Yes
Secure HTTPS connection enabled.
✓
Compression
gzip
Gzip or Zstd compression enabled for faster loading.
✓
Caching
max-age=0, no-cache, no-store, must-revalidate, private
Cache-control headers properly set.
✓
Page Speed
6.05 ms
Excellent loading speed.
On-Page SEO
!
Title
Home - | TOP500
Title too short. Expand to 30-60 characters for better SEO.
!
Meta Description
empty Lenght:5
Meta description too short. Expand to 100-160 characters.
!
H1 Heading
6 found - ""
Use only one H1 heading per page. Remove extra H1 tags.
✓
Word Count
989
Good content length (500-2000 words recommended).
!
Canonical Tag
Add canonical tag to prevent duplicate content issues.
✓
Duplicate Meta
[]
No duplicate meta tags found.
✓
Keywords
empty
Meta keywords set (note: not used by major search engines).
Content and UX
✓
Language
en
Language attribute properly set.
!
Images
5 total, 5 missing ALT
Add ALT text to images for accessibility and SEO.
✓
Viewport
width=device-width, initial-scale=1
Viewport meta tag properly set for mobile devices.
!
Open Graph
Missing: og:title, og:description, og:image, og:url
Add missing OpenGraph tags for social media sharing: og:title, og:description, og:image, og:url
!
Structured Data
0 JSON-LD scripts
Add structured data (JSON-LD) for rich snippets and better SEO.
Positions in Google
Search Phrases - Google
| Position | Phrase | Page | Snippet |
|---|---|---|---|
| 2(+3) | / | ||
| 4 | /lists/top500/2020/0... | ||
| 4 | / | ||
| 9 | / | ||
| 9 | / | ||
| 22 | /site/48744/ | ||
| 28 | / | ||
| 49 | / | ||
| 50 | / | ||
| 51 | / |