# Site opens OK in browsers, selenium webdrive error

**URL:** <https://forum.infinityfree.com/t/site-opens-ok-in-browsers-selenium-webdrive-error/112883>\
**Category:** Hosting Support\
**Created:** [July 8, 2025, 4:05pm UTC](https://forum.infinityfree.com/t/site-opens-ok-in-browsers-selenium-webdrive-error/112883 "2025-07-08T16:05:15Z")\
**Posts on this page:** 1\
**Showing post:** 6

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**Author:** ![Meishin](https://forum.infinityfree.com/user_avatar/forum.infinityfree.com/meishin/32/59902_2.png) [@Meishin](https://forum.infinityfree.com/u/Meishin)\
**Post date:** [July 8, 2025, 10:36pm UTC](https://forum.infinityfree.com/t/site-opens-ok-in-browsers-selenium-webdrive-error/112883/6 "2025-07-08T22:36:06Z")

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Did you read?

> [@Changes to SSL for free subdomains](https://forum.infinityfree.com/t/changes-to-ssl-for-free-subdomains/110169/1):
>
> ## ⚠ Reminder: “www” Subdomains Are _Not_ Covered
> 
> Due to the way wildcard SSL certificates work, subdomains like `www.example.ct.ws` are _not_ covered by the system-wide SSL certificate. Only direct subdomains (e.g., `example.ct.ws`) are supported.
> 
> **If your site uses a `www.` subdomain, we recommend switching to the non-www version** to ensure your visitors stay protected with HTTPS.
> 
> Existing custom certificates for `www` subdomains will continue to work until they expire. After that, they cannot be renewed.

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