What technology does highmark.com use?

We did not detect any specific technologies for highmark.com in the latest scan.

Is highmark.com secure (HTTPS)?

Yes. highmark.com uses TLS 1.2 with a certificate issued by Entrust Limited, valid until Sep 16, 2026.

Who hosts highmark.com?

Hosting provider information for highmark.com is not available yet.

What is highmark.com's SEO score?

highmark.com scored 85/100 for SEO in the latest analysis (great).

What is highmark.com's overall website score?

highmark.com has an overall SiteGraph score of 92/100, combining SEO, performance, security, and accessibility.

highmark.com

Highmark: Health Insurance Plans for Individuals & Businesses

Last scanned Jul 26, 2026, 11:49 AM

Overall score

Excellent

Summary

Highmark is a BCBS health and wellness organization located in Pittsburgh that offers health insurance plans in PA, DE, WV, NENY and WNY. SEO is good (85/100) and accessibility is excellent (100/100). Security scores good (85/100) and performance excellent (100/100). Top issue: Title longer than 60 characters.

Highmark is a BCBS health and wellness organization located in Pittsburgh that offers health insurance plans in PA, DE, WV, NENY and WNY.

Top issues to fix

7 issues found · 1 high priority

Missing Strict-Transport-Security header
Security
Add HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing X-Content-Type-Options header
Security
Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
3 cookies without Secure/HttpOnly flags
Security
Set Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
Title longer than 60 characters
SEO
Shorten the title to under 60 characters so search results don't truncate it.
robots.txt not found
SEO
Publish /robots.txt with a Sitemap: directive to guide crawlers.
sitemap.xml not found
SEO
Publish an XML sitemap and reference it from robots.txt to speed up page discovery.

+1 more issue — details in the sections below.

SEO

3 issue(s) found

100

Performance

353 ms

Security

HTTPS & header checks

100

Accessibility

0 issue(s) found

Not enough scan history yet to show a trend — check back after this site has been re-scanned a few more times.

Organization

Company details published in this site's own structured data.

Highmark is a BCBS health and wellness organization located in Pittsburgh that offers health insurance plans in PA, DE, WV, NENY and WNY.

Contact

Email, phone, and address published on this site's own pages.

Phone: 1%20(800)%20241-5704

Meta tags

Title: Highmark: Health Insurance Plans for Individuals & Businesses
Description: Highmark is a BCBS health and wellness organization located in Pittsburgh that offers health insurance plans in PA, DE, WV, NENY and WNY.
Canonical: https://www.highmark.com
Language: en
Charset: UTF-8
Viewport: width=device-width, initial-scale=1.0, shrink-to-fit=no
Robots meta
Manifest

Technologies

Detected frameworks, languages, and tools.

No technologies detected.

Hosting & CDN

Hosting provider: —
CDN provider: —
IP address: —
ASN: —

DNS records

Type	Value
A	—
AAAA	—
MX	—
TXT	—
NS	—
CAA	—
CNAME	—
IPv6 support	No

TLS / SSL certificate

Version: TLS 1.2
Issuer: Entrust Limited
Subject: www.highmark.com
Valid from: Sep 16, 2025
Valid to: Sep 16, 2026
Days until expiry: 50
SAN domains: www.highmark.com, highmark.com

Security headers

Strict-Transport-SecurityMissing
Content-Security-PolicyEnabled
X-Frame-OptionsEnabled
X-Content-Type-OptionsMissing
Referrer-PolicyMissing
Permissions-PolicyMissing

Compression: gzip · 3 cookie(s) observed

Content & assets

Headings

H1 1 · H2 9 · H3 24

Links

77 internal · 21 external · 20 broken

Images

40 total · 0 missing alt

Scripts / Styles

19 scripts · 18 stylesheets

JS / CSS size

2.3 KB · 0 B

Page size

159 KB

Robots.txt & Sitemap

robots.txt: Not found
Disallow rules: 0
sitemap.xml: Not found
URLs in sitemap: 0

SEO issues

Title longer than 60 characters
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://highmark.com
Final URL: https://highmark.com
HTTP status: 200
HTTP version: HTTP/1.1
Response time: 350 ms
HTML size: 159 KB
Redirect chain: https://highmark.com

See something wrong on this report? Request a correction

Frequently asked questions

What technology does highmark.com use?: We did not detect any specific technologies for highmark.com in the latest scan.
Is highmark.com secure (HTTPS)?: Yes. highmark.com uses TLS 1.2 with a certificate issued by Entrust Limited, valid until Sep 16, 2026.
Who hosts highmark.com?: Hosting provider information for highmark.com is not available yet.
What is highmark.com's SEO score?: highmark.com scored 85/100 for SEO in the latest analysis (great).
What is highmark.com's overall website score?: highmark.com has an overall SiteGraph score of 92/100, combining SEO, performance, security, and accessibility.