sudo4u.com


Tags Whois Backlink & Rankings Speed Safety Headers Similar Sites Keywords H Tags
Tags Whois Rank Speed Safety Headers Similar Sites Keywords H Tags

sudo4u.com Website Info

sudo4u.com (SUDO4U specializes in providing secure and reliable server solutions and IT services designed to support businesses of all sizes. With a focus on security, performance, and customer satisfaction, SUDO4U offers tailored hosting options and expert support to ensure your digital infrastructure runs smoothly.) was registered first at 2010-06-20 08:16:32. DNS looks Active and website looks Accessable. According to Google, website speed score is 27/100 and AVERAGE. Website looks safe for children. We detected the website language as en.
sudo4u.com


sudo4u.com Website Tags

Domain Status:
✓ Active
Is Site Accessable?:
✓ Yes
SSL(https):
✓ Yes
Accessable Url:
https://www.sudo4u.com
Title:
Sudoku.net • Single-solution, symmetrical sudoku grids
Description:
Discover top-quality server solutions, hosting, and IT services at SUDO4U. Reliable, secure, and tailored to meet your business needs.
Categories :
Games, Games
External Links:
1
Internal Links:
4
Mobile Friendly?:
✓ Yes
Canonical URL:
https://www.sudoku.net/en
Language:
en
XML Sitemap:
✗ No
robots.txt:
✗ No
Favicon:
✓ Yes

sudo4u.com Domain & Whois Details

Refresh
Domain Create Date:
2010-06-20 08:16:32
Domain Age:
15 years, 0 months, 13 days
Domain Expire Date:
2025-06-20T08:16:32Z
Domain Last Update Date:
2025-06-20T08:16:32Z
Domain Owner:
http://www.internet.bs - Internet Domain Service BS Corp -
Server Type:
cloudflare
Nameservers:
CAROL.NS.CLOUDFLARE.COM - JEREMY.NS.CLOUDFLARE.COM -
Hosting Location:
Country:Canada, City:Toronto, Isp:Cloudflare, Inc., Org:Cloudflare, Inc.
IP:
172.67.219.137 , 104.21.38.57

sudo4u.com Backlinks & Rankings

SEMRush URL Links:
19
Number of links to URL according to SemRush.
SEMRush Website Links:
53
Number of links to the website according to SemRush.
SEMRush Domain Links:
330
Number of links to SemRush Domain.

sudo4u.com Social Media

Facebook Comments:
53
Facebook Shares:
310
Facebook Reactions:
119

sudo4u.com Website Speed (Desktop)

Refresh
Overall Category:
AVERAGE
The human readable speed "category"
Speed Index:
27
Speed Index shows how quickly the contents of a page are visibly populated. [Learn more about the Speed Index metric].
Cumulative Layout Shift (CLS):
0.04 (FAST)
The Cumulative Layout Shift (CLS) metric measures how much unexpected layout shifts affect the user experience on a page. These layout shifts occur when content moves around without prior user input. CLS
Time to First Byte (TTFB):
0.897 s (AVERAGE)
TTFB (time to first byte) is the number of milliseconds it takes for a client’s browser to receive the first byte of the response from the web server. Usually, TTFB can be improved with faster hosting and server optimizations. TTFB
First Input Delay (FID):
2 ms (FAST)
First Input Delay (FID) measures the time from when the user interacts with your site for the first time (click a link, tap on a button, etc.) to the time when the browser is able to respond to that interaction. Google recommends keeping FID below 100ms for a good user experience. FID
First Contentful Paint (FCP):
2.3 s (AVERAGE)
FCP (First Contentful Paint) measures the time from a user’s navigation to when the browser renders the first bit of content from the DOM. In other words, FCP marks the time at which the first text or image is painted for the user. According to PageSpeed Insights, FCP should occur in under 2 seconds. FCP
Interaction to Next Paint (INP):
241 ms (AVERAGE)
Interaction to Next Paint (INP) is a web performance metric that measures user interface responsiveness – how quickly a website responds to user interactions like clicks or key presses. Specifically, it measures how much time elapses between a user interaction like a click or key press and the next time the user sees a visual update on the page. INP
Largest Contentful Paint (LCP):
2.33 s (FAST)
Largest Contentful Paint (LCP) is a metric that measures when the largest content in the viewport is rendered. It is used to measure how long it takes for the main content of your webpage to appear on the screen. Everything below 2.5s is considered good LCP time by PageSpeed Insights. LCP
Total Size:
1440 KB
Total Size. Large network payloads cost users real money and are highly correlated with long load times.
Server Response Time:
458 ms
Initial server response time. Keep the server response time for the main document short because all other requests depend on it. [Learn more about the Time to First Byte metric](https://developer.chrome.com/docs/lighthouse/performance/time-to-first-byte/).
Final Url:
https://www.sudoku.net/en
Canonicalized and final URL for the document, after following page redirects (if any).
Last Date Checked:
5/30/2023 6:21:51 PM
The last time we checked this website.
Site Speed Check(Full)

sudo4u.com HTML Resources

Type
Request Count
Size
Total
89
1,440 KB
Third-party
63
1,335 KB
Font
29
759 KB
Script
32
466 KB
Other
20
130 KB
Stylesheet
6
63 KB
Document
2
20 KB
Image
0
0 KB
Media
0
0 KB

sudo4u.com Website Safety

Refresh
Last Check Date:
2/14/2023 4:41:05 AM
Fortiguard:
Games
Mcafee Category:
Games
OpenDNS:
BeFirst
Cloudflare DNS:
OK
MyWot Child Safety:
47

sudo4u.com HTTP Headers

Refresh
access-control-allow-methods :
GET
alt-svc :
h3=":443"; ma=86400, h3-29=":443"; ma=86400
Cache-Control :
no-store, no-cache, must-revalidate
CF-Cache-Status :
DYNAMIC
CF-RAY :
7c67ab9518bcc342-EWR
Connection :
keep-alive
Content-Type :
text/html; charset=UTF-8
Date :
Sat, 13 May 2023 03:03:46 GMT
expires :
Thu, 19 Nov 1981 08:52:00 GMT
NEL :
{"success_fraction":0,"report_to":"cf-nel","max_ag
Pragma :
no-cache
Report-To :
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.c
Server :
cloudflare
Set-Cookie :
PHPSESSID=tk02d48sacfsr2kbckan8pvgha; path=/,lang=
strict-transport-security :
max-age=0
Transfer-Encoding :
chunked
Vary :
Accept-Encoding
x-content-type-options :
nosniff
X-Frame-Options :
SAMEORIGIN
x-xss-protection :
1; mode=block


sudo4u.com W3C HTML Validation Check Now

Last Check Date:
5/27/2023 12:00:00 AM
Errors:
99
Warnings:
0
Info:
1
Check Live:
Check sudo4u.com HTML Errors

sudo4u.com Similar Sites

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Top sudo4u.com Alternatives

sudo4u.com Site Keywords

free sudoku
hard sudoku
IT SERVICES
play sudoku online
reliable hosting
secure servers
server solutions
Single-solution
sudoku
sudoku game
sudoku games
sudoku online
sudoku online free
sudoku print
sudoku puzzles
Sudoku.net
symmetrical sudoku grids

sudo4u.com Site H Tags

Check Now
h2
Introduction to Sudoku
h2
Basic Method for Solving a Sudoku Puzzle
h4
Principle
h4
Singleton
h4
Direct Elimination: Hidden Singleton
h4
Indirect Elimination
h4
Free Sudoku
h6
Get your free sudoku today


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