CyberBadger Labs · Research

Oakville, Ontario Business Website Security Analysis

462 sites scanned · Oakville Ontario · August 2026 · passive, public data only · 2 scans tracked

We ran a passive, read-only security scan of 462 Oakville Ontario business websites, using only what any browser or mail server can already see. Most can be impersonated in email, and the typical independent business site scores a D+. Here is what the outside of Oakville Ontario's small-business web looks like, and how to close the most common gaps.

88.4%
of independent Oakville Ontario businesses can be impersonated in email.

How Oakville Ontario grades out

Every site gets one A to F grade. The typical independent Oakville Ontario business scores a D+.

C
D+
D
A 5.5%B 5.5%C 20.9%D+ 36.8%D 27.5%D- 1.2%F 2.6%
Typical grade by category
Email
F
Headers
C+
TLS
A+
DNS
A+
Cookies
A+
Software
A+

The overall grade is held down by its weakest category. The rest of the region’s web is often in far better shape.

What we found, and how to fix it

Share of independent businesses with each gap, next to Oakville Ontario's 117 chains and franchises for comparison. Every one is fixable.

88.4%
Local
53%
Chains
Can be impersonated in email (no DMARC enforcement)
305 of 345 sites
How to fix this →
2.9%
Local
0%
Chains
Running software with a known CVE
10 of 345 sites
How to fix this →
64.4%
Local
88.9%
Chains
WordPress sites exposing their admin usernames
76 of 118 WordPress sites
How to fix this →
72.8%
Local
59.8%
Chains
No Content-Security-Policy header
251 of 345 sites
How to fix this →
55.4%
Local
37.6%
Chains
Missing core security headers
191 of 345 sites
How to fix this →
67.2%
Local
52.1%
Chains
No HSTS (browsers can be downgraded to HTTP)
232 of 345 sites
How to fix this →
20.3%
Local
17.9%
Chains
No SPF record
70 of 345 sites
How to fix this →
14.5%
Local
9.4%
Chains
Not enforcing HTTPS
50 of 345 sites
How to fix this →
4.1%
Local
1.7%
Chains
Expired or untrusted TLS certificate
14 of 345 sites
How to fix this →

Context: 34.2% of these sites run WordPress (118 of 345). Running WordPress is not a problem in itself; it just means the WordPress-specific gaps above apply.

What Oakville Ontario gets right

Security basics a good share of these businesses already have in place.

80.6%enforce HTTPS
93%have a valid, trusted certificate
11.6%enforce DMARC (quarantine or reject)
24.1%send a strong HSTS header
28.1%have a strict SPF record (-all)

How Oakville Ontario has changed

2 scans since July 2026. Lower is better on every line.

Spoofable email
88.4%▼ 0.8 pts
was 89.2%
No HTTPS
14.5%▼ 3.8 pts
was 18.3%
No HSTS
67.2%▼ 1.7 pts
was 68.9%
0%25%50%75%100%July 2026August 2026Spoofable emailNo HTTPSNo HSTS

Grade mix over time

D
C
July 2026
typ. D+
D
C
August 2026
typ. D+

Where does your site land?

Run the same free scan on your own website and get your grade, plus the exact fixes, in under a minute. No login.

Run a free security scan

Method & sources

  • Passive and read-only: public DNS records plus a single homepage request per site. No logins, no test emails, no active or intrusive testing.
  • Sites were drawn from OpenStreetMap within Oakville Ontario's administrative boundary, deduplicated by domain. 462 of 508 sites had a reachable website and were scored; the rest had no reachable website.
  • Of those, the headline figures cover the 345 independent businesses; the 117 chains and franchises (a domain at many locations, or carrying a brand tag) were set aside so the numbers reflect locally-owned businesses.
  • Figures are aggregate and anonymized: no individual business is named.

Data sources: © OpenStreetMap contributors.

Cite this report

CyberBadger Labs, "Oakville, Ontario Business Website Security Analysis" (2026). n=462 oakville ontario business websites. Data: © OpenStreetMap contributors.