HTTPS & SSL Adoption Statistics: How Many Websites Actually Use It in 2026?
Compiled from W3Techs’ ongoing web technology survey — where HTTPS adoption actually stands today, why the remaining holdouts haven’t switched, and why a padlock icon stopped meaning what it used to.
📋 What’s in this page
Key HTTPS Adoption Statistics
HTTPS adoption is now high enough that it’s treated as a baseline expectation rather than a differentiator — but a meaningful minority of the web, disproportionately smaller and older sites, still hasn’t made the switch.
Adoption by Site Popularity, Not Industry
You’ll find plenty of pages online claiming to break HTTPS adoption down by industry — ecommerce vs. blogs vs. SaaS, for instance. We looked for a current, credibly-sourced version of that breakdown and couldn’t find one; neither W3Techs nor Google’s Transparency Report publish adoption by industry vertical. What both do publish, reliably, is adoption by site popularity — and that breakdown tells a clearer story anyway: HTTPS adoption tracks a site’s traffic and resources far more closely than its industry.
| Site Segment | HTTPS-by-Default Rate | Source |
|---|---|---|
| All websites globally | 90.0% | W3Techs, Sept 2026 |
| Top 1,000,000 websites by traffic | 93.2% | W3Techs, 2026 |
| Chrome browsing time (all platforms) | ~99% | Google Transparency Report |
| Android browsing time | ~99% | Google Transparency Report |
We’re showing this as popularity-tier data rather than fabricating an industry breakdown that no primary source currently publishes.
HTTPS-by-default rate, by site segment
Adoption climbs as you narrow to higher-traffic, actively maintained sites and actual browsing activity.
Sources: W3Techs, September 2026; Google Transparency Report.Free to reuse with attribution and a link to paidhosting.com
The remaining non-HTTPS sites skew heavily toward small, low-traffic, or abandoned properties — personal pages, old brochure sites, and domains that were set up once and never revisited. The two biggest historical barriers to adoption — certificate cost and setup complexity — were both largely solved years ago: Let’s Encrypt made certificates free starting in 2016, and most hosting control panels and CDNs now provision and renew them automatically. What’s left is mostly inertia rather than a deliberate choice, which is why the top-1-million tier (93.2%) sits meaningfully above the all-sites average (90.0%) — actively maintained sites get updated; abandoned ones don’t.
The Padlock Doesn’t Mean What It Used To
For years, security guidance told users to “look for the padlock” before trusting a website. That advice is now actively misleading, and has been for a while.
As far back as 2018, PhishLabs found that 49% of active phishing websites were themselves using HTTPS — up from roughly 25% just a year earlier. A padlock only confirms that traffic between a browser and a site is encrypted in transit; it says nothing about who controls that site or what they intend to do with it, and free, automated certificate issuance made it just as easy for attackers to obtain one as for anyone else. With overall HTTPS adoption now sitting at 90% of the entire web, the presence of a padlock has effectively stopped being a meaningful signal at all — its absence is now more informative than its presence.
What This Means for Site Owners
HTTPS is no longer optional from a search or user-trust standpoint — it has been a Google ranking signal since 2014, Chrome actively warns visitors away from plain-HTTP pages, and browsers increasingly restrict modern web features (camera, microphone, geolocation, service workers) to secure origins only. If your site is still in the shrinking 10% without it, the fix today costs nothing and typically takes minutes through your host or CDN’s automated certificate tooling.
At the same time, don’t mistake the padlock for a security strategy. HTTPS protects data in transit; it does nothing to stop a vulnerable plugin, a weak password, or a phishing page from being just as convincingly “secure-looking” as a legitimate one.
Sources & Methodology
Adoption percentages on this page come from W3Techs’ ongoing web technology survey, which tracks HTTPS usage across the top 10 million websites by traffic as well as broader crawled samples, and from Google’s Transparency Report, which measures HTTPS as a share of actual Chrome browsing time rather than site counts. We looked specifically for a current industry-by-industry HTTPS adoption breakdown and could not find one published by a credible primary source as of this writing — if that changes, this page will be updated with it. This page is reviewed periodically as W3Techs and Google update their underlying data.
- W3Techs — Usage Statistics of Default Protocol HTTPS for Websites, September 2026
- W3Techs — Default Protocol HTTPS Popularity Broken Down by Ranking, 2026
- Google Transparency Report — HTTPS Encryption on the Web
- Let’s Encrypt — free certificate issuance history, since 2016
- PhishLabs — HTTPS phishing site prevalence data, 2018
Cite this analysis
https://www.paidhosting.com/https-ssl-adoption-statistics/
Findings on this page may be reproduced with attribution and a link back to this page. Press and data enquiries: [email protected]