bup.extensionfile.net
Registered
Page analyze update date:
2026/02/25 15:16:18
Last whois update date:
2026/02/25 15:04:52
Domain Status
Registered
Paid till
27.03.2028
Available from
26.04.2028
×
![Fullscreen website screenshot]()
bup.extensionfile.net Website screenshot
SEO Score
60.27%
88
Score achieved
146
Maximum score
Main Information
Title: How to Open BUP File on Windows, Mac OS, Android
Description: File extension BUP is used by operating systems to recognize files with content of type BUP. Here is some information which will get you started.
Keywords: How to Open BUP File on Windows, Mac OS, Android
Page Encoding:
utf8
Body and server charset are different!
Page Filesize: 11 KB
Server Information
IP: 139.162.216.117
Location: United Kingdom,GB,London,EC1N,51.5081,-0.1278,Europe/London
Encoding: utf-8
Whois Information
domain_name: extensionfile.net
update_date: 2021-08-22T16:56:30Z
update_time: 1629651390
creation_date: 2008-03-27T15:10:04Z
creation_time: 1206630604
expiration_date: 2028-03-27T15:10:04Z
Whois Raw Data
Domain Name: EXTENSIONFILE.NET
Registrar: NameCheap, Inc.
Domain Status: client transfer prohibited
Creation Date: 2008-03-27T15:10:04Z
Registry Expiry Date: 2028-03-27T15:10:04Z
Updated Date: 2021-08-22T16:56:30Z
Name Server: CLARK.NS.CLOUDFLARE.COM
Name Server: SHARON.NS.CLOUDFLARE.COM
REGISTRAR Contact: NameCheap, Inc.
>>> Last update of RDAP database: 2026-02-25T15:04:52Z
Robots.txt
# Allow Google
User-agent: Googlebot
Allow: /
Crawl-delay: 1
User-agent: Googlebot-Image
Allow: /
Crawl-delay: 1
User-agent: Googlebot-News
Allow: /
Crawl-delay: 1
User-agent: Googlebot-Video
Allow: /
Crawl-delay: 1
User-agent: AdsBot-Google
Allow: /
User-agent: Mediapartners-Google
Allow: /
# Allow Bing / Microsoft
User-agent: Bingbot
Allow: /
Crawl-delay: 2
User-agent: MSNBot
Allow: /
Crawl-delay: 2
User-agent: DuckDuckBot
Disallow: /
############################################################
# Block AI / LLM / Data Scrapers
############################################################
# OpenAI GPTBot
User-agent: GPTBot
Disallow: /
# CCBot (Common Crawl AI training)
User-agent: CCBot
Disallow: /
# AmazonBot / AGI crawlers
User-agent: Amazonbot
Disallow: /
# Anthropic Claude crawler
User-agent: ClaudeBot
Disallow: /
# Perplexity AI
User-agent: PerplexityBot
Disallow: /
# You.com
User-agent: YouBot
Disallow: /
# AI research scrapers
User-agent: cohere-ai
Disallow: /
User-agent: ai2bot
Disallow: /
User-agent: DataForSeoBot
Disallow: /
############################################################
# Block Chinese/Russian large-scale scrapers
############################################################
User-agent: Baiduspider
Disallow: /
User-agent: Yandex
Disallow: /
User-agent: YandexBot
Disallow: /
############################################################
# Block SEO tools & aggressive scrapers
############################################################
User-agent: AhrefsBot
Disallow: /
User-agent: SemrushBot
Disallow: /
User-agent: DotBot
Disallow: /
User-agent: MJ12bot
Disallow: /
User-agent: BLEXBot
Disallow: /
User-agent: archive.org_bot
Disallow: /
############################################################
# Generic AI-crawler catch-all
############################################################
User-agent: *AI*
Disallow: /
User-agent: *ai*
Disallow: /
User-agent: *bot*
Disallow: /
Crawl-delay: 10
# But re-allow the ones we explicitly trust
User-agent: Googlebot
Allow: /
User-agent: Bingbot
Allow: /
SEO Audit
Technical SEO
✓
Response Code
HTTP/2 200
Status 200 OK - page loads correctly.
!
Character Encoding
Page: utf8, Header: utf-8
Character encoding mismatch between HTML and HTTP headers.
✓
Page Size
12237 bytes
Page size acceptable for fast loading.
✓
Resources
0 total
Optimal number of resources.
✓
Hreflang Tags
hreflang tags
Add hreflang tags if you have multilingual content.
✓
Robots.txt
Exists
Robots.txt file found.
!
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=2592000
Cache-control headers properly set.
✓
Page Speed
0.35 ms
Excellent loading speed.
On-Page SEO
✓
Title
How to Open BUP File on Windows, Mac OS, Android
Good title length (30-60 characters).
✓
Meta Description
File extension BUP is used by operating systems to recognize files with content of type BUP. Here is some information which will get you started. Lenght:145
Good meta description length (100-160 characters).
!
H1 Heading
0 found - ""
Add exactly one H1 heading with primary keywords.
!
Word Count
Content very short. Aim for at least 500 words for better SEO.
!
Canonical Tag
Add canonical tag to prevent duplicate content issues.
✓
Duplicate Meta
[]
No duplicate meta tags found.
✓
Keywords
How to Open BUP File on Windows, Mac OS, Android
Meta keywords set (note: not used by major search engines).
Content and UX
!
Language
Add lang attribute to tag for accessibility and SEO.
✓
Images
0 total, 0 missing ALT
All images have proper ALT text.
!
Viewport
Add viewport meta tag for mobile responsiveness.
!
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
JSON-LD scripts
Add structured data (JSON-LD) for rich snippets and better SEO.
Positions in Yandex
Search Phrases - Yandex
| Position | Phrase | Page | Snippet |
|---|---|---|---|
| 4 | / |