What technology does celiac.com use?

celiac.com is built with Apache.

Is celiac.com secure (HTTPS)?

Yes. celiac.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 25, 2026.

Who hosts celiac.com?

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

What is celiac.com's SEO score?

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

What is celiac.com's overall website score?

celiac.com has an overall SiteGraph score of 91/100, combining SEO, performance, security, and accessibility.

Has celiac.com's score changed over time?

celiac.com's overall score has improved by 5 points (from 86 to 91) since Jul 27, 2026.

celiac.com

Celiac Disease and Gluten-Free Diet Support at Celiac.com

Last scanned Aug 4, 2026, 3:00 PM · 10 views

Overall score

Excellent

Summary

Celiac disease and gluten-free lifestyle news and support since 1995. This website uses Apache. SEO is good (85/100) and accessibility is excellent (100/100). Security scores excellent (100/100) and performance good (80/100). Top issue: Multiple H1 headings found.

Celiac.com

Celiac disease and gluten-free lifestyle news and support since 1995. Celiac.com was the first Web site dedicated to helping celiacs.

122 Calistoga Road, #222, Santa Rosa, California, 95409, US

Top issues to fix

4 issues found

Multiple H1 headings found
SEO
Keep a single H1 per page and demote the others to H2/H3.
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.
6 broken links on the page
SEO
Fix or remove broken links — they waste crawl budget and erode user trust.

SEO

3 issue(s) found

Performance

2.11 s

100

Security

HTTPS & header checks

100

Accessibility

0 issue(s) found

Score history

+5 overall since Jul 27, 2026

Overall: 91
SEO: 85
Security: 100
Performance: 80
Accessibility: 100

Organization

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

Celiac.com

Celiac disease and gluten-free lifestyle news and support since 1995. Celiac.com was the first Web site dedicated to helping celiacs.

Facebook X (Twitter)pinterest.com LinkedIn Instagram YouTube

Contact

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

Address: 122 Calistoga Road, #222, Santa Rosa, California, 95409, US

Meta tags

Title: Celiac Disease and Gluten-Free Diet Support at Celiac.com
Description: Celiac disease and gluten-free lifestyle news and support since 1995. Celiac.com was the first Web site dedicated to helping celiacs.
Canonical: https://www.celiac.com
Language: en-US
Charset: utf-8
Viewport: width=device-width, initial-scale=1
Robots meta: max-image-preview:large
Manifest: https://www.celiac.com/manifest.webmanifest/

Technologies

Detected frameworks, languages, and tools.

Apache

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: *.celiac.com
Valid from: Jun 27, 2026
Valid to: Sep 25, 2026
Days until expiry: 52
SAN domains: *.celiac.com, celiac.com

Security headers

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

Compression: gzip · 1 cookie(s) observed

Content & assets

Headings

H1 2 · H2 20 · H3 7

Links

234 internal · 8 external · 6 broken

Images

65 total · 0 missing alt

Scripts / Styles

68 scripts · 12 stylesheets

JS / CSS size

43.7 KB · 21.3 KB

Page size

310 KB

Robots.txt & Sitemap

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

SEO issues

Multiple H1 headings found
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://celiac.com
Final URL: https://www.celiac.com/
HTTP status: 200
HTTP version: HTTP/2
Response time: 2.10 s
HTML size: 310 KB
Redirect chain: https://celiac.com → https://www.celiac.com/

See something wrong on this report? Request a correction

Same technology stack

gopay.com

Payment gateway that helps you earn more | GoPay

100

apachegoogle-analyticsphp

AWS

clubhouseinn.com

Welcome To ClubHouse | ClubHouse Hotel & Suites

100

apachegoogle-analytics

AWS· CloudFront

buderus.com

Buderus - the system expert for HVAC

100

apachejquery

VODANET - Vodafone GmbH, DE

dorkhost.com

DorkHost Networks | Boutique Cloud Hosting

100

apache

VOXILITY - Voxility LLP, GB

boschtt.net

Home | Bosch Home Comfort Group

100

apachejquery

VODANET - Vodafone GmbH, DE

hovbi.com

Hovbi Trends — Discover What People Are Searching For

100

apachegoogle-ads

HETZNER-AS - Hetzner Online GmbH, DE

Frequently asked questions

What technology does celiac.com use?: celiac.com is built with Apache.
Is celiac.com secure (HTTPS)?: Yes. celiac.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 25, 2026.
Who hosts celiac.com?: Hosting provider information for celiac.com is not available yet.
What is celiac.com's SEO score?: celiac.com scored 85/100 for SEO in the latest analysis (great).
What is celiac.com's overall website score?: celiac.com has an overall SiteGraph score of 91/100, combining SEO, performance, security, and accessibility.
What company operates celiac.com?: celiac.com is operated by Celiac.com. Celiac disease and gluten-free lifestyle news and support since 1995. Celiac.com was the first Web site dedicated to helping celiacs.
Has celiac.com's score changed over time?: celiac.com's overall score has improved by 5 points (from 86 to 91) since Jul 27, 2026.