checktls.com


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

checktls.com Website Info

checktls.com (CheckTLS is an online platform that provides free testing of email server configurations and SSL/TLS implementation. It helps users verify the security and proper setup of their email servers, including certificate validation, encryption protocols, and compliance with security standards. The tool is widely used by administrators and security professionals to ensure secure communication channels.) was registered first at 2010-01-08 01:52:27. It's hosted by Fuse Internet Access. DNS looks Active and website looks Accessable. checktls.com Website SEMRush Rank is 949,491. According to Google, website speed score is 100/100 and AVERAGE. Website looks safe for children. We detected the website language as en-US.
checktls.com


checktls.com Website Tags

Domain Status:
✓ Active
Is Site Accessable?:
✓ Yes
SSL(https):
✓ Yes
Accessable Url:
https://www.checktls.com
Title:
CheckTLS: The Email Encryption and Authentication Testing Authority
Description:
CheckTLS offers free, comprehensive testing for your email servers and SSL/TLS configurations to ensure secure and compliant communication. Evaluate your server's security today.
Categories :
Technical Information, Information Technology
External Links:
9
Internal Links:
110
Mobile Friendly?:
✓ Yes
Canonical URL:
[Not Set]
Language:
en-US
XML Sitemap:
✓ Yes
robots.txt:
✓ Yes https://www.checktls.com/robots.txt
Favicon:
✓ Yes

checktls.com Domain & Whois Details

Refresh
Domain Create Date:
2010-01-08 01:52:27
Domain Age:
15 years, 5 months, 26 days
Domain Expire Date:
2026-01-08T01:52:27Z
Domain Last Update Date:
2026-01-08T01:52:27Z
Domain Owner:
http://www.godaddy.com - GoDaddy.com, LLC -
Server Type:
Apache/2.4.37 (centos) OpenSSL/1.1.1k mod_perl/2.0
Nameservers:
NS1-DO.CHECKTLS.COM - NS2-DO.CHECKTLS.COM -
Hosting Location:
Country:United States, City:Boydton, Isp:Microsoft Corporation, Org:Microsoft Azure Cloud (eastus)
Hosting Provider:
Fuse Internet Access
IP:
40.76.159.115 , 142.93.73.156 , 167.71.160.115

checktls.com Backlinks & Rankings

SEMRush Rank:
949,491
Semrush Rank is a proprietary score that lets you find the domains that are getting the most traffic from organic search.
SEMRush Traffic:
1,091
Number of users expected to visit the website during the following month.
SEMRush Costs:
2,743
Estimated price of organic keywords in Google AdWords.
SEMRush URL Links:
676
Number of links to URL according to SemRush.
SEMRush Website Links:
2,219
Number of links to the website according to SemRush.
SEMRush Domain Links:
30,671
Number of links to SemRush Domain.
SEMRush Keywords In Top 100:
783
Number of keywords where site in Google's organic search top 100.

checktls.com Social Media

Facebook Comments:
16
Facebook Shares:
1
Facebook Reactions:
11

checktls.com Website Speed (Desktop)

Refresh
Overall Category:
AVERAGE
The human readable speed "category"
Speed Index:
100
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 (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):
0.949 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):
1.72 s (FAST)
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):
55 ms (FAST)
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):
1.783 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:
756 KB
Total Size. Large network payloads cost users real money and are highly correlated with long load times.
Server Response Time:
207 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.checktls.com/
Canonicalized and final URL for the document, after following page redirects (if any).
Last Date Checked:
5/30/2023 8:39:38 PM
The last time we checked this website.
Site Speed Check(Full)

checktls.com HTML Resources

Type
Request Count
Size
Total
28
756 KB
Script
9
425 KB
Third-party
18
373 KB
Image
8
244 KB
Font
1
39 KB
Stylesheet
7
33 KB
Document
1
12 KB
Media
0
0 KB
Other
2
0 KB

checktls.com Website Safety

Refresh
Last Check Date:
1/24/2023 1:03:26 AM
Fortiguard:
Information Technology
Mcafee Category:
Technical Information
OpenDNS:
BeFirst
Cloudflare DNS:
OK
MyWot Child Safety:
79

checktls.com HTTP Headers

Refresh
Accept-Ranges :
bytes
access-control-allow-headers :
Origin, Content_Type, X-Auth-Token, Authorization
access-control-allow-methods :
GET, POST, PATCH, PUT, DELETE, OPTIONS
Access-Control-Allow-Origin :
*
Cache-Control :
max-age=86400
Connection :
Keep-Alive
Content-Type :
text/html; charset=UTF-8
Date :
Sat, 13 May 2023 07:37:33 GMT
expires :
Sun, 14 May 2023 07:37:33 GMT
Keep-Alive :
timeout=5, max=100
Last-Modified :
Fri, 27 Jan 2023 16:56:31 GMT
Server :
Apache/2.4.37 (centos) OpenSSL/1.1.1c mod_perl/2.0
strict-transport-security :
max-age=300; includeSubDomains
Transfer-Encoding :
chunked
Vary :
Accept-Encoding


checktls.com W3C HTML Validation Check Now

Last Check Date:
5/27/2023 12:00:00 AM
Errors:
0
Warnings:
0
Info:
3
Check Live:
Check checktls.com HTML Errors

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Senpai IT - Innovative Technology Solutions for Your Business
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Top checktls.com Alternatives

checktls.com Site Keywords

certificate validation
Email Server Testing
encryption
secure email
secure email encryption
secure email tls encrypt test 1.3 mta-sts dane dnssec ipv6
Security Testing
ssl checker
tls configuration

checktls.com Site H Tags

Check Now
h2
Secure Email
h4
TLS 1.3
h4
Lower Your Support Costs
h4
CheckTLS:
h4
The Red Arrow
h4
Commercial Services
h4
Email and Cloud Tools
h5
References
h5
Secure Your Company Email
h5
Protect Your Company from Your Business Partners
h5
Broadly Applicable
h5
Noiseless
h5
Reliable
h5
Business Benefits
h5
Business Users Have Priority
h5
Yes, There is More
h5
Show Your SSL Version Widget
h5
Put Our Widgets On Your Site
h5
Secure Email Compliance Is Easy
h5
Secure Email Compliance In Outlook
h5
Be Sure Your Email Is Safe, Private, and Legal
h5
EmailSentry™ (Brochure)
h5
Website: Check Your, or Any, Email System
h5
You Are The Responsible Party
h6
Check How You Get Email (Receiver Test) FREE
h6
Check How You Send Email (Sender Test) FREE
h6
How Did You Do?

checktls.com Sites with Same Names

Website
Title
Rank
checktls.nl checktls.nl
doe de tls checker!

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SitesDB is one of the largest databases of websites and domain names on the internet, with over 40 million entries and growing. For more than 12 years, we've been manually verifying and updating website and domain details, combining human expertise with AI-powered systems to ensure the accuracy and relevance of our data.

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  • HTTP headers analysis
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