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nccer.org

National Center for Construction Education & Research - NCCER

Last scanned Aug 24, 2026, 1:23 PM

91

Overall score

Excellent

Summary

The leader in construction education, training, workforce development and accreditation. This website uses WordPress. SEO is good (85/100) and accessibility is excellent (100/100). Security scores good (80/100) and performance excellent (100/100). Top issue: Title longer than 60 characters.

The leader in construction education, training, workforce development and accreditation.

Top issues to fix

6 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-Frame-Options header

    Security

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

  • 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.

  • 20 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

100

Performance

531 ms

80

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.

The leader in construction education, training, workforce development and accreditation.

LinkedInFacebookInstagramYouTube

Meta tags

Title
National Center for Construction Education & Research - NCCER
Description
The leader in construction education, training, workforce development and accreditation.
Canonical
https://www.nccer.org/
Language
en-US
Charset
UTF-8
Viewport
width=device-width, initial-scale=1, user-scalable=1
Robots meta
index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
National Center for Construction Education & Research
og:description
The leader in construction training, education, workforce development and accreditation.
og:type
website
og:url
https://www.nccer.org/

Twitter Card

twitter:card
summary_large_image
twitter:title
NCCER
twitter:description
The leader in construction training, education, workforce development and accreditation.

Technologies

Detected frameworks, languages, and tools.

WordPressjQueryGoogle AnalyticsApache

Hosting & CDN

Hosting provider
—
CDN provider
—
IP address
—
ASN
—

DNS records

TypeValue
A—
AAAA—
MX—
TXT—
NS—
CAA—
CNAME—
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
Let's Encrypt
Subject
nccer.org
Valid from
Aug 21, 2026
Valid to
Nov 19, 2026
Days until expiry
86
SAN domains
nccer.org, www.nccer.org

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 6 · H3 14

Links

95 internal · 21 external · 20 broken

Images

3 total · 0 missing alt

Scripts / Styles

34 scripts · 9 stylesheets

JS / CSS size

4.4 KB · 5.6 KB

Page size

106 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

Accessibility issues

No accessibility issues detected.

Scan details

Requested URL
https://nccer.org
Final URL
https://www.nccer.org/
HTTP status
200
HTTP version
HTTP/1.1
Response time
529 ms
HTML size
106 KB
Redirect chain
https://nccer.org → https://www.nccer.org/

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Frequently asked questions

What technology does nccer.org use?
nccer.org is built with WordPress, jQuery, Google Analytics, Apache.
Is nccer.org secure (HTTPS)?
Yes. nccer.org uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Nov 19, 2026.
Who hosts nccer.org?
Hosting provider information for nccer.org is not available yet.
What is nccer.org's SEO score?
nccer.org scored 85/100 for SEO in the latest analysis (great).
What is nccer.org's overall website score?
nccer.org has an overall SiteGraph score of 91/100, combining SEO, performance, security, and accessibility.