Ads Stopped Running Because the Website SSL Certificate Expired: How Can You Restore Them?

After an SSL certificate expires, restoring your ads requires three steps in sequence: renew and deploy the certificate, confirm that the ad landing page and conversion path are working again, and address any disapproval or paused status on the ad platform. Renewing the certificate in the management console or confirming that the homepage opens is not enough to prove that ads are ready to run again.

First, check the specific notice in your ad account. If it points to a landing page issue such as “Destination URL not working,” you can troubleshoot the certificate problem. If there are also account, payment, or other policy issues, fixing the certificate will resolve only part of the problem. Platform reviews and the resumption of ad delivery also take time, so do not promise that traffic will resume immediately after the certificate is replaced.

Confirm the scope of the issue first to avoid sending more traffic to a broken page

Copy the actual final URL used in your ads from the ad account and open it in a private browsing window. Do not just enter your company homepage manually: ads for international trade websites may direct visitors to product pages, multilingual directories, or separate subdomains. A working homepage does not mean these URLs are working. If the platform has already disapproved the ad, keep the original error message. Pause any ads that are still running and directing visitors to the broken page.

If the browser shows an expired certificate warning, check the certificate’s validity period. If it reports a domain name mismatch, an untrusted certificate, or a similar issue, also check the certificate’s coverage and chain. Different browser errors call for different fixes, so do not assume that every problem can be resolved by “buying a new certificate.”

Also check the URL redirects. An ad may first go through a tracking domain, then redirect to the www version of the main site, and finally lead to a language page. A certificate issue at any HTTPS step can affect access. Record the affected URLs, error messages, and ad status so that the website and advertising teams can work from the same access path.

After renewal, confirm that the new certificate is actually in use online

Certificate renewal involves two steps: issuance and deployment. A common oversight during recovery is that the new certificate has been issued, but the server is still loading the old one. Businesses using a hosted website platform should check the HTTPS status of their custom domain. Businesses that maintain their own websites need to deploy the new certificate and its corresponding private key to the service that actually handles the requests, then reload the configuration as required by the service.

When deploying the certificate, focus on the following areas:

• Domain coverage: Check the main domain, the www domain, and any subdomains used in ads. Do not assume one certificate covers every address.
• Certificate chain: Configure the complete certificate chain as required by the hosting platform or server to avoid cases where some browsers can access the site but other clients still report an error.
• CDN and origin server: If you use a CDN, reverse proxy, or load balancer, check each relevant node. Even after the edge certificate is updated, connections to the origin server may still fail because of an old certificate.
• Multi-node deployment: If the website is served by multiple servers, confirm that the certificate has been updated on every node to prevent inconsistent access.

Once deployment is complete, access the site again from the public internet and check the validity period and domain information of the certificate actually returned. A “renewed” status in the console only confirms that the management process is complete; the results of online access are what you need before requesting a review. Do not resume advertising by disabling HTTPS or asking visitors to ignore security warnings. This will continue to harm the user experience and will not resolve the platform’s checks.

Walk through the ad landing page and inquiry path before requesting a review

Restoring the certificate is only the first check. The ad platform must be able to access the destination page, and visitors must be able to submit an inquiry or complete a purchase. For a B2B international trade website, check at least the advertised product page, inquiry form, and submission confirmation page. For an online store, also check the product, cart, and checkout paths.

Test the complete URL used in the ad, keeping the original tracking parameters. Check that redirects work properly, the final page is correct, and the main page content loads completely. Some issues are caused by redirect loops, missing pages, or access restrictions; updating the certificate will not automatically resolve them.

Websites advertising overseas should also check access from a network available in the target market. Do not submit a review based only on one successful test from the office network. If the website uses a firewall or bot blocking, check that it is not mistakenly blocking legitimate visitors or ad platform review requests. Do not disable all security measures just to pass the check.

Then submit a test inquiry or complete the necessary purchase flow checks to confirm that forms can be submitted, notifications are delivered, and conversion events are triggered. Mark test data and exclude it from business reporting. If the inquiry process is still broken after ads resume, click costs will continue to accrue without restoring lead generation.

Resume ads according to their account status, then monitor delivery and conversions

Once the technical checks are complete, return to the ad account and address the relevant status. On platforms such as Google Ads, open the policy or diagnostic details for the affected ad and use the option provided in the interface to request a review or submit an appeal, explaining that the destination URL issue has been fixed. The available procedures may vary by platform and disapproval reason.

If an ad was paused manually, you will also need to unpause it after the page is restored. If it was disapproved because of a destination URL issue, unpausing it does not replace the review process. There is also no need to duplicate ads in bulk or change unrelated creative assets to “refresh the status”; such actions make it harder to assess whether recovery has been effective.

After the review is approved, continue checking whether the ad is eligible to run, whether it is being shown, and whether clicks and conversions have resumed. If the ad is approved but receives no traffic, also check the budget, bids, schedule, and account status. Do not immediately increase the budget to make up for lost traffic. First confirm that the access and conversion paths are stable, then adjust the campaign pace.

If the review is still unsuccessful, use the latest error message to troubleshoot again. Keep a record of the affected URL, repair time, certificate check results, and page access results, and provide specific information to platform support. Avoid repeatedly submitting the same request without resolving an ongoing access issue.

To close out the recovery, clarify ownership and monitoring: define who maintains the certificate, who checks the renewal result, and who handles ad issues; set expiration reminders and verify that automatic renewal has actually succeeded. For businesses where website and advertising responsibilities sit with different teams, treat “certificate updated,” “landing page verified,” and “ads delivering again” as three separate handoff items to reduce delays and misjudgments during the next incident.