What technology does acca.org use?

acca.org is built with Bootstrap, jQuery.

Is acca.org secure (HTTPS)?

Yes. acca.org uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 28, 2026.

Hosting provider information for acca.org is not available yet.

What is acca.org's SEO score?

acca.org scored 80/100 for SEO in the latest analysis (great).

What is acca.org's overall website score?

acca.org has an overall SiteGraph score of 87/100, combining SEO, performance, security, and accessibility.

acca.org

Air Conditioning Contractors of America - ACCA

Last scanned Aug 24, 2026, 1:22 PM · 2 views

Overall score

Great

Summary

ACCA (Air Conditioning Contractors of America) is the association of HVAC (heating, ventilation, air conditioning, building performance) contractors. This website uses jQuery. SEO is good (80/100) and accessibility is excellent (100/100). Security scores good (80/100) and performance excellent (90/100). Top issue: No structured data (JSON-LD) found.

ACCA (Air Conditioning Contractors of America) is the association of HVAC (heating, ventilation, air conditioning, building performance) contractors.

Top issues to fix

7 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.
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.
No structured data (JSON-LD) found
SEO
Add JSON-LD (Organization, Article, Product…) to become eligible for rich 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.

+1 more issue — details in the sections below.

SEO

3 issue(s) found

Performance

2.91 s

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.

ACCA (Air Conditioning Contractors of America) is the association of HVAC (heating, ventilation, air conditioning, building performance) contractors.

Meta tags

Title: Air Conditioning Contractors of America - ACCA
Description: ACCA (Air Conditioning Contractors of America) is the association of HVAC (heating, ventilation, air conditioning, building performance) contractors.
Canonical: http://www.acca.org/home
Language: en
Charset
Viewport: width=device-width, initial-scale=1.0
Robots meta
Manifest

Technologies

Detected frameworks, languages, and tools.

Bootstrap jQuery

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 1.3
Issuer: Let's Encrypt
Subject: www.acca.org
Valid from: Jun 30, 2026
Valid to: Sep 28, 2026
Days until expiry: 34
SAN domains: www.acca.org

Security headers

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

Compression: gzip · 5 cookie(s) observed

Content & assets

Headings

H1 1 · H2 5 · H3 1

Links

96 internal · 9 external · 20 broken

Images

13 total · 0 missing alt

Scripts / Styles

60 scripts · 11 stylesheets

JS / CSS size

30.8 KB · 8.3 KB

Page size

121 KB

Robots.txt & Sitemap

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

SEO issues

No structured data (JSON-LD) found
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://acca.org
Final URL: https://www.acca.org/home
HTTP status: 200
HTTP version: HTTP/1.1
Response time: 2.91 s
HTML size: 121 KB
Redirect chain: https://acca.org → https://acca.org/home → http://www.acca.org/home → https://www.acca.org/home

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does acca.org use?: acca.org is built with Bootstrap, jQuery.
Is acca.org secure (HTTPS)?: Yes. acca.org uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 28, 2026.
Who hosts acca.org?: Hosting provider information for acca.org is not available yet.
What is acca.org's SEO score?: acca.org scored 80/100 for SEO in the latest analysis (great).
What is acca.org's overall website score?: acca.org has an overall SiteGraph score of 87/100, combining SEO, performance, security, and accessibility.