Български | Català | Deutsche | Hrvatski | Čeština | Dansk | Nederlandse | English | Eesti keel | Français | Ελληνικά | Magyar | Italiano | Latviski | Norsk | Polski | Português | Română | Русский | Српски | Slovenský | Slovenščina | Español | Svenska | Türkçe | 汉语 | 日本語 |
U

us5.com

Registered
Screenshot us5.com
Website screenshot
Page analyze update date: 2026/02/11 21:19:00
Last whois update date: 2026/05/22 19:43:02
Domain Status
Registered
Paid till
24.05.2027
Available from
23.06.2027
SEO Score
78.08%
114
Score achieved
146
Maximum score

Main Information

ℹ️
Title: Us5.com - Free Online Calculator & Tools
Description: Free online calculators and tools for math, finance, health, and daily use. Fast, accurate, and mobile-friendly.
Keywords: calculator, tools, online calculator, free tools, math calculator, Us5.com
Page Encoding: utf-8
Page Filesize: 682 KB

Server Information

🖥️
IP: 104.21.38.109
Location: ,,,,,,
Http Server: cloudflare
Encoding: utf-8

Meta Tags List

🏷️

Internal Links

🔗

Whois Information

📄
domain_name: us5.com
update_date: 2026-04-24T04:03:00Z
update_time: 1777003380
creation_date: 1997-05-25T04:00:00Z
creation_time: 864532800
expiration_date: 2027-05-24T04:00:00Z

Whois Raw Data

📋
            Domain Name: US5.COM
Registrar: Cloudflare, Inc.
Domain Status: client transfer prohibited
Creation Date: 1997-05-25T04:00:00Z
Registry Expiry Date: 2027-05-24T04:00:00Z
Updated Date: 2026-04-24T04:03:00Z
Name Server: ANNA.NS.CLOUDFLARE.COM
Name Server: IAN.NS.CLOUDFLARE.COM
REGISTRAR Contact: Cloudflare, Inc.
>>> Last update of RDAP database: 2026-05-22T19:43:02Z

Robots.txt

🤖
			# Robots.txt for Us5.com (https://us5.com)
# Free online calculators and tools for math, finance, health, and daily use
# Updated: 2025-07-23

# === Universal Rules for All Search Engines ===
User-agent: *
Allow: /

# Explicitly allow important directories
Allow: /tools/
Allow: /calculators-and-tools


# Disallow technical and private directories
Disallow: /admin/
Disallow: /api/internal/
Disallow: /private/
Disallow: /_next/
Disallow: /node_modules/
Disallow: /.git/
Disallow: /.well-known/
Disallow: /scripts/

# Disallow sensitive file types
Disallow: /*.json$
Disallow: /*.log$
Disallow: /*.env$
Disallow: /*.config.js$
Disallow: /*.map$

# === SEO Tools with Rate Limiting ===
# Allow SEO tools but with crawl delay to reduce server load
User-agent: SemrushBot
Allow: /
Crawl-delay: 10

User-agent: AhrefsBot
Allow: /
Crawl-delay: 10

# === Block Harmful/Aggressive Crawlers ===
User-agent: MJ12bot
Disallow: /

User-agent: BLEXBot
Disallow: /

User-agent: DotBot
Disallow: /

# === Sitemap Declaration ===
# Primary index sitemap
Sitemap: https://us5.com/sitemap-index.xml
# Main site sitemap (categories, tools, static pages)
Sitemap: https://us5.com/sitemap.xml
# Blog posts sitemap
Sitemap: https://us5.com/blog-sitemap.xml
# Guides sitemap
Sitemap: https://us5.com/guides-sitemap.xml

# === Additional Information ===
# Primary domain: https://us5.com
# www.us5.com redirects to us5.com (301 redirect for SEO)
# All subdomains redirect to main domain for consolidated SEO authority
# 
# This website provides free online calculators and tools
# We welcome legitimate search engine crawling
# Server optimized for high-performance crawling
# 
# For questions or concerns, contact: [email protected]
        

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
698871 bytes
Page size acceptable for fast loading.
!
Resources
78 total
Too many resources. Optimize and combine files for better performance.
Hreflang Tags
0 hreflang tags
Add hreflang tags if you have multilingual content.
Robots.txt
Exists
Robots.txt file found.
Sitemap
Declared in robots.txt
Sitemap declared in robots.txt.
HTTPS
Yes
Secure HTTPS connection enabled.
!
Compression
br
Enable gzip or zstd compression to reduce file sizes.
Caching
public, max-age=0, must-revalidate
Cache-control headers properly set.
Page Speed
2.37 ms
Excellent loading speed.

On-Page SEO

Title
Us5.com - Free Online Calculator & Tools
Good title length (30-60 characters).
Meta Description
Free online calculators and tools for math, finance, health, and daily use. Fast, accurate, and mobile-friendly. Lenght:112
Good meta description length (100-160 characters).
!
H1 Heading
5 found - "Free Online Calculator & Tools"
Use only one H1 heading per page. Remove extra H1 tags.
Word Count
7026
Content very comprehensive. Consider breaking into multiple pages if too long.
!
Canonical Tag
Add canonical tag to prevent duplicate content issues.
Duplicate Meta
[]
No duplicate meta tags found.
Keywords
calculator, tools, online calculator, free tools, math calculator, Us5.com
Meta keywords set (note: not used by major search engines).

Content and UX

Language
en-us
Language attribute properly set.
Images
0 total, 0 missing ALT
All images have proper ALT text.
Viewport
width=device-width, initial-scale=1, viewport-fit=cover
Viewport meta tag properly set for mobile devices.
!
Open Graph
Missing: og:image
Add missing OpenGraph tags for social media sharing: og:image
Structured Data
1 JSON-LD scripts
Structured data (JSON-LD) found.

Positions in Yandex

Search Phrases - Yandex

🔍
Position Phrase Page Snippet
10us5/

Additional Services

💎