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nema.org

NEMA

Last scanned Jul 26, 2026, 5:18 AM

87

Overall score

Great

Summary

Home. This website uses Google Analytics hosted on ZAYO-6461 - Zayo Bandwidth, US. SEO is good (85/100) and accessibility is excellent (100/100). Security scores excellent (90/100) and performance good (75/100). Top issue: Multiple H1 headings found.

Home

United States
Hosted on ZAYO-6461 - Zayo Bandwidth, US

Top issues to fix

5 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.

  • Multiple H1 headings found

    SEO

    Keep a single H1 per page and demote the others to H2/H3.

  • Missing OpenGraph tags

    SEO

    Add og:title/og:description/og:image so shared links render a proper preview card.

  • sitemap.xml not found

    SEO

    Publish an XML sitemap and reference it from robots.txt to speed up page discovery.

  • 4 broken links on the page

    SEO

    Fix or remove broken links — they waste crawl budget and erode user trust.

85

SEO

3 issue(s) found

75

Performance

489 ms

90

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.

Home

FacebookX (Twitter)YouTubeLinkedIn

Contact

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

Source: https://www.nema.org/advocacy/contact-staff

Meta tags

Title
NEMA
Description
Home
Canonical
https://www.nema.org
Language
en
Charset
utf-8
Viewport
width=device-width, initial-scale=1.0
Robots meta
Manifest
https://www.nema.org/ResourcePackages/Nema/assets/dist/images/favicon/site.json

OpenGraph & Twitter Card

OpenGraph

og:title
—
og:description
—
og:type
website
og:url
—

Twitter Card

twitter:card
—
twitter:title
—
twitter:description
—

Technologies

Detected frameworks, languages, and tools.

Google Analytics

Hosting & CDN

CDN provider
—
IP address
209.66.113.193
ASN
AS6461 (ZAYO-6461 - Zayo Bandwidth, US)

DNS records

TypeValue
A
  • 209.66.113.193
AAAA—
MX
  • us-smtp-inbound-2.mimecast.com
  • us-smtp-inbound-1.mimecast.com
TXT
  • v=spf1 mx a ip4:209.66.113.197/27 ip4:54.70.49.175/32 include:us._netblocks.mimecast.com include:spf.protection.outlook.com include:cvent-planner.com include:sendgrid.net include:_spf.qualtrics.com include:mailgun.org include:_spf.intacct.com -all
  • jHzltTlbJy/gIh2+tgMj3Wc+IyKTk6m9VcskKpUR09g=
  • linkedin-site-verification=6f36d80e-00b2-47db-b2e2-f129f7d21f9e
  • intacct-esk=3BB37B9A51158B3BE0634706690AD405
NS
  • ns-891.awsdns-47.net
  • ns-1751.awsdns-26.co.uk
  • ns-1102.awsdns-09.org
  • ns-384.awsdns-48.com
CAA—
CNAME
  • nema.org
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.2
Issuer
Let's Encrypt
Subject
nema.org
Valid from
Jul 10, 2026
Valid to
Oct 8, 2026
Days until expiry
74
SAN domains
blog.nema.org, dicomstandard.org, nema.org, podcast.nema.org, www.dicomstandard.org, www.nema.org

Security headers

  • Strict-Transport-SecurityEnabled
  • Content-Security-PolicyMissing
  • X-Frame-OptionsEnabled
  • X-Content-Type-OptionsEnabled
  • Referrer-PolicyEnabled
  • Permissions-PolicyMissing

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 8 · H2 2 · H3 10

Links

68 internal · 17 external · 4 broken

Images

29 total · 0 missing alt

Scripts / Styles

28 scripts · 3 stylesheets

JS / CSS size

1.1 MB · 834 KB

Page size

69.3 KB

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
2
sitemap.xml
Not found
URLs in sitemap
0

SEO issues

  • Multiple H1 headings found
  • Missing OpenGraph tags
  • sitemap.xml not found

Accessibility issues

No accessibility issues detected.

Scan details

Requested URL
https://nema.org
Final URL
https://www.nema.org/
HTTP status
200
HTTP version
HTTP/2
Response time
488 ms
HTML size
69.3 KB
Redirect chain
https://nema.org → https://www.nema.org/

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does nema.org use?
nema.org is built with Google Analytics.
Is nema.org secure (HTTPS)?
Yes. nema.org uses TLS 1.2 with a certificate issued by Let's Encrypt, valid until Oct 8, 2026.
Who hosts nema.org?
nema.org is hosted on ZAYO-6461 - Zayo Bandwidth, US.
What is nema.org's SEO score?
nema.org scored 85/100 for SEO in the latest analysis (great).
What is nema.org's overall website score?
nema.org has an overall SiteGraph score of 87/100, combining SEO, performance, security, and accessibility.