SSL Checker - cmlabs SEO Tools
Check whether the SSL (Secure Socket Layer) certificate on your web server is installed correctly and is valid. Try now!
As of May 2026, SSL Checker - cmlabs SEO Tools has 419 users and a 5.00/5 rating from 3 reviews in the Developer Tools category.
Usersdown 1.2 percent−1.2%
419
419
Ratingno change0%
5.00
3 reviews
Reviewsno change0%
3
Version
1.0.1
Manifest V3
History
2 snapshotsTracking since Apr 29, 2026.
View as table
| Date | Users | Rating | Reviews | Version |
|---|---|---|---|---|
| Apr 29, 2026 | 424 | 5.00 | 3 | 1.0.1 |
| May 26, 2026 | 430 | 5.00 | 3 | 1.0.1 |
| Now | 419 | 5.00 | 3 | 1.0.1 |
Permissions & access
- Permissions
- activeTabtabscommandsstorage
- Host access
- None declared
Screenshots
About
SSL certificate checker is a tool to check whether the SSL (Secure Socket Layer) certificate on your web server is installed correctly and is valid. This tool can display a common name, server type, publication, validity, certificate chain, and additional certificate details just by inputting the hostname or IP address of a particular server. Download and try now! Features & Benefits Secure Socket Layer or SSL is a security protocol used to protect data on the internet. It secures the process of exchanging personal data of website users, such as email addresses, credit card numbers, and other sensitive information. Here are what you can expect from this tool: - This tool is available for free. - Strengthening Website Identity: By checking your SSL certificate with this tool you can minimize user concerns about the security of the personal data they enter on your website. - Protecting Important Website Data and Information: SSL certificates are useful for protecting websites from cybercrimes, especially if your website requires an email, password, or other sensitive data to log in. - Optimizing Website Performance on Search Engines: The use of HTTPS which is characterized by ownership of an SSL certificate is one of Google's ranking factors. Therefore, websites that already have an SSL certificate will certainly have better performance in organic search. - Comply with Online Transaction Rules: For e-commerce websites that provide online payment systems, SSL is a must-have. How to Use 1. Open SSL Certificate Checker You will see several available features such as the URL column, display results, checking history, to a brief explanation of this tool. 2. Enter Website URL To view the status and detailed information of a website's SSL certificate, you must enter the website's URL in the field provided. Make sure you have entered the URL in the correct format (e.g. https://example.com). Next, click the "Check URL" button to give the command to this tool to start checking the website. 3. View SSL Certificate Check Results After you press the Check URL button, the system will immediately display the results of the SSL certificate check. The result field can display some information such as: SSL Certificate: - Common Name: domain name - Subject Alternative Name: shows all domain names and IP addresses secured by the certificate - Issuer: certificate issuing agency - Serial Number: certificate number - SHA1 Thumbprint: the unique thumbprint each certificate has Certificate Expiration Date: With this tool, you can also find out when the certificate from the website you are checking will expire. This can make it easier for you to maintain a good SSL installation. SSL Installation Status In addition to certificate details, this tool can display the certificate installation status on the website. SSL installation must be done properly because you are responsible for website visitor information. View Checking History The last feature of this tool is your Local History. This tool allows you to view all URL history that has been checked using this tool. Help & Support We value your feedback! If you have any suggestions for improving SSL Checker or encounter any issues while using the tool, please don't hesitate to let us know. Our support team is here to help. Reach us by email at: [email protected] [email protected]
Technical
- Version
- 1.0.1
- Manifest
- V3
- Size
- 3.55MiB
- Min Chrome
- 88
- Languages
- 1
- Featured
- No
Metadata
- ID
- cadoggliajpmopeepmlamhefgkobljfl
- Developer ID
- u1df6d9973a5e9451b2f4cfef31c023f0
- Developer Email
- [email protected]
- Created
- May 13, 2024
- Last Updated (Store)
- May 16, 2024
- Last Scraped
- May 26, 2026
- Website
- cmlabs.co
- Support URL
- —
- Privacy Policy
- https://cmlabs.co/en-id/privacy-policy/chrome-web-store
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