In case you’ve check your web page where it says “Not Secure” in the address bar, then you’re not the only one. You’re not wrong to be concerned. Losing security can prove extremely damaging for your website as it can scare off visitors, harm your SEO rankings, and even jeopardize sensitive data. In this comprehensive guide, we will discuss what triggers this warning alongside the explanation of how to fix it to ensure your site earns trust and ranks higher.
What Does It Mean When a Website Is Not Secure?
A website is said to be not secure when it does not employ HTTPS (Hypertext Transfer Protocol Secure). It instead uses HTTP which is an older version and does not encrypt the information shared between your server and browser. Therefore, coded data that is sensitive such as passwords or credit card digits can be hacked by opportunist criminals.
Browsers such as Chrome, Firefox, or Safari issue warnings when a website does not employ HTTPS, or has other SSL-related issues, displaying notifications like:
- “Your connection is not private”
- “This site can’t provide a secure connection”
- “This website is not secure’”
These clearly indicate weak or non-secure connections for the website, or the website itself may not be secure.
Why This Matters: Facts & Data
- 85% of consumers will abandon a purchase if data is sent over an insecure connection.
- Google Chrome began marking all non-HTTPS sites as “Not Secure” since July 2018.
- Google’s algorithm considers HTTPS a ranking signal.
Graph: Global Adoption of HTTPS vs HTTP (2025)
Not Secure Website Meaning: Explained
A website labeled “Not Secure” has no SSL certificate or has some resources (images, scripts) hosted on HTTP instead of HTTPS.
SSL (Secure Socket Layer) protects the data that is sent between the web server and the browser. In the absence of SSL,
- Log in details might be captured
- Sensitive information might be accessed
- Site credibility is damaged
Which of the Following Indicates a Website Is Not Secure?
You should know a website is not secure when:
- The browser interface shows a padlock with a red line crossing it, or the message “Not Secure” is displayed.
- The URL starts with http:// instead of https://
- A warning is displayed on the browser interface that states “this site can’t provide a secure connection.
Why Does My Website Say Not Secure?
Your website might appear as “not secure” due to one or more of the following reasons:
- SSL certificate is absent
- SSL certificate has expired or been misconfigured
- Mixed content (non-HTTPS assets on an HTTPS page)
- The SSL provider is untrusted, which may lead to your website being marked as not secure.
- Use of a shared IP address with SSL misrouting
How to Make Website Secure
Here’s how to make a site secure:
1. Purchase and install an SSL Certificate
You can get one from providers like:
- Let’s Encrypt (Free)
- Cloudflare (Free/Pro)
- GoDaddy, Namecheap, DigiCert (Paid)
Graph: Market share of SSL certificate providers
2. Redirect HTTP to HTTPS
You may force HTTPS by editing your .htaccess file (for Apache servers) or use tools like Cloudflare.
3. Fix Mixed Content Warnings
Update all links, images, scripts, and CSS files to load via HTTPS.
4. Choose a Reputable Web Host
Most of the web hosting services now provide free SSL with their subscription.
5. Regularly Update SSL Certificates
If you have free SSL certificates, they usually will need renewing every 90 days.
What Is a Secure Site?
A secure website:
- Has a valid SSL certificate
- Uses HTTPS protocol
- Securely loads all constituent elements
- Transfers data in an encrypted manner
A padlock will appear in the address bar, and users will not see any security alerts.
How Do I Make a Secure Website?
My checklist for covering all steps to secure my website includes:
- Buy or generate a free SSL certificate.
- Apply through the hosting provider.
- Change all internal links from HTTP to HTTPS.
- Setup 301 redirects.
- Check security using tools like:
-
- SSL Labs
- Why no padlocks
Not Secure Website Fixes
Let’s troubleshoot common errors:
This Site Can’t Provide a Secure Connection Fix
- Ensure that you have installed the SSL certificate.
- Confirm the server’s configuration alongside the SSL socket (typically, it is 443).
- Clear browser cache or test in incognito mode.
- Disable VPN or browser extensions.
Site Not Secure in Chrome
- Ensure SSL is not expired
- Do away with non-secure content.
- Use Chrome DevTools to identify insecure elements
Non-HTTPS Sites vs HTTPS Sites: Quick Comparison
| Feature | HTTP (Not Secure) | HTTPS (Secure) |
| Data Encryption | No | Yes |
| SEO Boost | No | Yes |
| Trust & Credibility | Low | High |
| PCI Compliance | Not Compliant | Required for payment |
| Google Ranking Impact | Negative | Positive |
Graph: User behavior based on website security
Key Takeaways
- Not secure website warnings can damage your reputation and SEO.
- HTTPS should always be used alongside a genuine SSL certificate.
- A secure website will protect your users while building trust with Google.
- Scan and fix any content security or SSL issues using the right tools.
Frequently Asked Questions (FAQs)
- What happens if a website is not secure?
Website security is crucial because data exchanged between the user and a website will remain unsecured, allowing hackers to gain access to private data such as passwords, credit card information, and other personal details. As if that is not enough, browsers will display warnings which means they could lose website visitors and suffer from SEO penalties.
- Is SSL free or paid?
SSL certificates come in both paid and free options. For example, Let’s Encrypt offers free SSL which provides no charges at all on basic security clearances while DigiCert and Comodo deal paid with extra amenities like further site cautioning, extended verification, and warranties.
- Do SSL certificates expire?
Indeed. However, most free certificate users will need to validate their certificates every 90 days, while paid certificates typically last 1-2 years. Setting up automatic renewals is recommendable for private or business websites in order to avoid the labeling of insecure sites and ensure a secure version of your website.
- Who gives SSL certificate?
CAs which translate to Certificate Authorities provides SSL certificates. CAs distinguishes domains for public SSL Certificates by well-known name organizations who verify the owner’s website identity. As if that is not enough, domain owners can buy and set their SSL certificates from lots of web hosting service providers.
- Is a website safe if it doesn’t have HTTPS?
Generally, no. A website lacking HTTPS does not safeguard website traffic, which exposes it to man-in-the-middle attacks and can lead to a secure warning for site visitors. Visitors may also get dismal browser alerts of ‘this website is not secure’ which as a result, lowers credibility and drives away user engagement.
- Can I use SSL on all types of websites?
Yes, SSL can and ought to be deployed across all websites ranging from personal blogs to large e-commerce stores. No matter if you collect data or not, utilizing HTTPS guarantees enhanced privacy, trust, and SEO outcomes.
- Why does my site say not secure even after installing SSL?
There may be several explanations:
- You did not perform the redirect from HTTP to HTTPS
- There is a misconfigured or expired SSL certificate
- Some resource files are still using HTTP.
Use tools like ‘Why no padlocks’ to diagnose the problem.
- How do I know if my SSL is working correctly?
Check if the URL starts with https:// and has a padlock locked icon in the address bar. Additionally, you may use SSL Labs which allows clients to run an exhaustive SSL test on their domain to verify if their setup is secure.
- Can non-HTTPS sites rank well on Google?
No anymore. Google has made HTTPS a ranking factor since 2014. While it may not directly affect your ranking position by itself, it heavily influences consumer trust and bounce rate—and in turn, impacts SEO.
- How to make a website secure without spending money?
Make use of free tools like Let’s Encrypt or Cloudflare SSL. Free SSL installation is provided by most hosting companies. Don’t forget to change your internal links, implement HTTPS redirection, and resolve unsecure or mixed content problems.
Final Thoughts
For those of you who wondered, “Why does my site say not secure?”—now you know. It’s either an SSL problem or a mixed content situation. Nevertheless, resolving a non-secure connection is simple with the right measures.
There is no need to wait for customers to leave or Google to penalize you. Purchase an SSL certificate now and ensure your site displays “Secure” rather than the opposite.
We design high-performing websites and deliver SEO that gets results. Trusted by businesses across the UK, US, AU, and CA.
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