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SGSiteGraph

sterlink.net website report

Sterling Communications, Inc.

Last scanned

Overall score

Great

About sterlink.net

Sterling Communications, Inc. (sterling.net) is a local business based in OR. It describes itself as “Sterling Communications is dedicated to providing businesses with leading-edge technology innovations from business phone systems to hosted…”. It is also on LinkedIn.

Score profile

SEO85Performance85Security80Accessibility85

Top issues to fix

8 issues found · 1 high priority

  • Missing Content-Security-Policy header

    Security

    Add a CSP to control which sources can run scripts — the strongest single defense against XSS.

  • Missing X-Frame-Options header

    Security

    Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.

  • 1 cookie 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.

  • Meta description longer than 160 characters

    SEO

    Trim the meta description to under 160 characters to avoid truncation in search results.

  • 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.

+2 more issues — details in the sections below.

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

Technology stack

sterlink.net is built with Google Analytics.

Analytics (1)

Hosting & DNS

Domain
sterlink.net
IP address
ASN
IPv6
Not supported
HTTP
HTTP/2
0
A
0
AAAA
0
MX
0
NS
0
TXT
0
CAA
Show DNS record values

TXT record contents are not republished; only their count is shown.

Security

sterlink.net uses TLS 1.3 with a certificate valid for 38 more days and sets 2 of 6 recommended security headers.

Security

Security headers2 of 6 set

  • HSTS
    Forces HTTPS
  • CSP
    Blocks injected scripts
  • X-Frame-Options
    Stops clickjacking
  • X-Content-Type
    Stops MIME sniffing
  • Referrer-Policy
    Limits URL leakage
  • Permissions-Policy
    Restricts browser features

TLS certificate

VerifiedTLS 1.3 · Let's Encrypt
Jul 5, 202638 days leftOct 3, 2026
Names covered
1
Cookies set
1

Email security

sterlink.net scores F for email security, with no SPF record and DMARC policy “none”.

F
10 / 100
  • SPFNot set

    No SPF record: anyone can claim to send mail from this domain.

  • DMARCWeak

    Monitoring only: forged mail is still delivered.

  • MTA-STSNot set

    Not published; mail to this domain can be downgraded to plaintext.

  • BIMINot set

    Not published (optional).

Performance & carbon

sterlink.net scores 85/100 for performance, with an estimated load time of 0.9 s. A visit emits an estimated 0.70 g of CO2 (grade E).

Performance

Page weight

  • HTML 196 KB
  • JavaScript 1.6 MB
  • CSS 70.1 KB
Est. load
903 ms
Response
899 ms
Scripts / CSS
39 / 8

Carbon per visitE

A+ABCDEF

0.70 g CO2 per uncached view

Estimate from the Sustainable Web Design model. HTML, JavaScript and CSS only; images, video and fonts are not measured. Treat it as a lower bound for comparing pages, not an audit.

SEO & accessibility

sterlink.net scores 85/100 for SEO and 85/100 for accessibility, with 3 SEO issues to fix.

SEO
Accessibility

Heading structure

H11H24H33H40H50H60

One H1: good.

Image alt text

70%

23 images · 7 without alt text · 3 lazy-loaded

Links

  • Internal 18
  • External 4
  • Broken 1

SEO issues3

  • Meta description longer than 160 characters
  • robots.txt not found
  • sitemap.xml not found

Accessibility issues1

  • More than 20% of images are missing alt text

Company

Organization

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

Sterling Communications, Inc.

Sterling Communications is dedicated to providing businesses with leading-edge technology innovations from business phone systems to hosted desktop to advanced cloud services. Our goal is to provide technology solutions that make your business more productive and help you every step of the way.

Location & contact page

Published on this site's own pages.

Location
OR

Technical details

Page metadata, social tags, crawl files and scan information.

Meta tags

Title
Sterling Communications, Inc.
Description
Sterling Communications is dedicated to providing businesses with leading-edge technology innovations from business phone systems to hosted desktop to advanced cloud services. Our goal is to provide technology solutions that make your business more productive and help you every step of the way.
Canonical
https://www.sterling.net
Language
en-US
Robots meta

Open Graph & Twitter

og:title
Sterling Communications, Inc.
og:type
website
twitter:card
summary
twitter:title
Sterling Communications, Inc.

Crawl files

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

Structured data

LocalBusinessOrganizationWebSite
Microdata items
0
RDFa items
0

Scan

Final URL
https://www.sterling.net/
HTTP status
200
Redirects
https://sterlink.net → https://www.sterling.net/
Scanned
Aug 24, 2026, 1:23 PM

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Frequently asked questions about sterlink.net

What is sterlink.net?
Sterling Communications, Inc. (sterling.net) is a local business based in OR. It describes itself as “Sterling Communications is dedicated to providing businesses with leading-edge technology innovations from business phone systems to hosted…”. It is also on LinkedIn.
What technology does sterlink.net use?
sterlink.net is built with Google Analytics.
Is sterlink.net secure?
sterlink.net uses TLS 1.3 with a certificate valid for 38 more days and sets 2 of 6 recommended security headers.
Is sterlink.net protected against email spoofing?
sterlink.net scores F for email security, with no SPF record and DMARC policy “none”.
What is sterlink.net's overall score?
sterlink.net has an overall SiteGraph score of 84/100, combining SEO (85), performance (85), security (80) and accessibility (85).