19% of Pest Control Sites Show 'Not Secure'

A homeowner in Las Vegas finds a scorpion in their garage. They search on their phone, tap the first result, and see a red triangle with “Not Secure” in the browser bar. They’re about to type their home address into the contact form. Instead, they hit back and pick the next result.

That company just lost a lead they’ll never know about.

When we audited 1,537 pest control websites across 12 states, 19% — 286 sites — still hadn’t switched to HTTPS. That means nearly one in five pest control companies greet potential customers with a browser security warning. Chrome, Safari, and Firefox all display this warning prominently. For a business that asks people to share their address, phone number, and sometimes payment information, “Not Secure” is a conversion killer.

HTTPS has been a Google ranking factor since 2014. SSL certificates have been free through Let’s Encrypt since 2016. There is no technical or financial reason for this gap to still exist in 2026.

Chrome’s “Not Secure” Warning Kills Trust Instantly

286 pest control sites — 19% of our 1,537-site dataset — trigger Chrome’s “Not Secure” label in the address bar. This warning appears before the visitor reads a single word on the page. First impressions are formed in milliseconds, and a security warning is about the worst first impression a business can make.

The warning is especially damaging for pest control because of what you’re asking visitors to do. Fill out a form with their home address. Call from their personal phone. Maybe even pay online. These actions require trust. A “Not Secure” label destroys it.

Google rolled out this warning in Chrome 68 back in July 2018. That was almost eight years ago. Any site still on HTTP in 2026 hasn’t been meaningfully maintained in nearly a decade. That sends its own signal to visitors — and to Google.

HTTPS Is a Ranking Signal — and Has Been Since 2014

Google confirmed HTTPS as a ranking signal in August 2014. That’s over eleven years of data showing that secure sites receive a ranking boost over insecure ones.

Is it a massive ranking factor? No. It’s a tiebreaker. But in local pest control search — where five companies compete for three map pack spots in the same city — tiebreakers matter enormously. Every small signal adds up.

Among the 1,537 sites in our audit, the correlation between HTTPS and higher scores was clear. Sites with HTTPS had an average score of 24/100. Sites without it averaged 11/100. That’s not because HTTPS alone raises scores — it’s because HTTPS adoption correlates with every other quality signal. Companies that invest in HTTPS also invest in schema, content, and conversion optimization.

The 19% still on HTTP tend to have every other gap too. They’re the sites scoring under 10 with five pages and no analytics.

The HTTPS Gap by State

The HTTPS gap wasn’t evenly distributed. States with more competitive markets had lower rates of insecure sites. States with smaller markets and older businesses had higher rates.

Florida led with about 84% HTTPS adoption — only 16% of its 375 sites were insecure. The state’s competitive pest control market, driven by year-round pest pressure, attracts more professional web development.

Arkansas had the lowest rate at about 70% — meaning 30% of its 20 sites still show “Not Secure.” Oklahoma sat at about 74%. These smaller markets have fewer agencies pushing modern web standards.

Las Vegas (35 sites) showed strong adoption at 83%. Charlotte (39 sites) was comparable. Jacksonville (48 sites) tracked close to the Florida average at 84%.

What “Not Secure” Actually Means

When a browser shows “Not Secure,” it means the connection between the visitor’s device and the website is unencrypted. Any data entered on the site — names, addresses, phone numbers, credit cards — could theoretically be intercepted.

In practice, the interception risk is low for most pest control websites. Nobody is running a man-in-the-middle attack to steal pest control appointment data. But the perception of risk is what matters. Visitors don’t know the technical details. They see a warning, and they leave.

Google’s decision to label HTTP sites started as a gentle nudge. In 2017, Chrome flagged forms on HTTP pages. In 2018, it flagged all HTTP pages. By now, “Not Secure” is a hard label that visitors have been trained to fear by a decade of browser warnings.

The Fix Is Free and Takes Under an Hour

Let’s Encrypt provides free SSL certificates. Most modern hosting providers — GoDaddy, Bluehost, SiteGround, Cloudflare — offer one-click HTTPS activation. The technical barrier is effectively zero.

Here’s the process for most hosts:

Log into your hosting control panel.
Find the SSL/TLS or Security section.
Enable the free SSL certificate.
Force all HTTP traffic to redirect to HTTPS.
Update your sitemap and Google Search Console to the HTTPS version.

The whole process takes 15-30 minutes for a standard WordPress or hosted site. If you’re on a custom server, it might take an hour with some configuration.

After enabling HTTPS, check every page to make sure images and internal links use https:// URLs. Mixed content — loading HTTP resources on an HTTPS page — can trigger partial warnings and break the green padlock.

HTTP Sites Stack Other Security Problems

Sites without HTTPS rarely have other security measures either. In our audit, the 286 insecure sites also showed patterns of:

Missing Content Security Policy headers — which protect against cross-site scripting attacks
Missing X-Frame-Options — which prevent your site from being embedded in malicious iframes
No HSTS headers — which tell browsers to always use HTTPS

These security headers matter for two reasons. First, they protect your visitors and your business. Second, Google’s quality raters consider site security when evaluating trustworthiness.

A pest control company asking for home addresses on an HTTP site with no security headers is a liability waiting to happen. It may never be exploited, but the lack of basic protections signals negligence to both visitors and search engines.

The Revenue Cost of “Not Secure”

We can’t assign an exact dollar figure to the “Not Secure” bounce rate. But consider the math. If a pest control company gets 500 unique visitors per month and even 10% bounce because of the warning, that’s 50 lost visitors monthly.

If the site’s conversion rate is 3% — a reasonable number for pest control — those 50 visitors would have generated 1.5 leads per month. At an average ticket of $300, that’s $450/month in lost revenue from a single fixable problem. Over a year, $5,400.

And that’s conservative. The actual bounce rate from “Not Secure” is likely higher than 10%. Some studies suggest it’s 30-40% for service businesses where contact information is required.

Multiply that across the 286 sites in our dataset still on HTTP, and you’re looking at millions in combined lost revenue across the pest control industry. All because of a free SSL certificate.

Most Owners Don’t Know Their Site Is Insecure

Here’s the frustrating part. Most of the 286 companies on HTTP don’t know they have a problem. They visit their own site on their office computer, which may have cached an old version or suppressed the warning. They never check on a fresh mobile browser the way a customer would.

Their web developer may have built the site before HTTPS was expected and never circled back. The business owner assumed everything was fine because nobody complained. But customers who bounce don’t complain — they just leave.

If you haven’t checked your site on a phone lately, open Chrome, type your URL, and look at the address bar. If you see “Not Secure,” you’re in the 19% — and you’re losing leads every single day.

Run your free audit and get the full picture. HTTPS is just one of the dozens of factors we check. Your score tells you everything.

Keep Reading

We Audited 1,537 Pest Control Websites. Here’s the Data. — The complete study with every gap and state breakdown.
27% of Pest Control Sites Skip Schema Markup — Another technical gap that stacks on top of HTTP.
The Pest Control Website Checklist (2026) — Every item, including HTTPS, in one checklist.