What technology does healthcare.gov use?

healthcare.gov is built with Gatsby.

Is healthcare.gov secure (HTTPS)?

Yes. healthcare.gov uses TLS 1.3 with a certificate issued by DigiCert Inc, valid until Dec 21, 2026.

Who hosts healthcare.gov?

Hosting provider information for healthcare.gov is not available yet.

What is healthcare.gov's SEO score?

healthcare.gov scored 75/100 for SEO in the latest analysis (fair).

What is healthcare.gov's overall website score?

healthcare.gov has an overall SiteGraph score of 84/100, combining SEO, performance, security, and accessibility.

Has healthcare.gov's score changed over time?

healthcare.gov's overall score has declined by 3 points (from 87 to 84) since Jul 25, 2026.

healthcare.gov

Welcome to the Health Insurance Marketplace® | HealthCare.gov

Last scanned Aug 1, 2026, 2:00 AM · 7 views

Overall score

Great

Summary

Welcome to the Health Insurance Marketplace®. This website uses Gatsby. SEO is good (75/100) and accessibility is excellent (100/100). Security scores good (85/100) and performance good (80/100). Top issue: Title longer than 60 characters.

Welcome to the Health Insurance Marketplace®. Official government website.

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-Content-Type-Options header
Security
Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
4 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.
Title longer than 60 characters
SEO
Shorten the title to under 60 characters so search results don't truncate it.
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.

+2 more issues — details in the sections below.

SEO

4 issue(s) found

Performance

319 ms

Security

HTTPS & header checks

100

Accessibility

0 issue(s) found

Score history

-3 overall since Jul 25, 2026

Overall: 84
SEO: 75
Security: 85
Performance: 80
Accessibility: 100

Organization

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

Welcome to the Health Insurance Marketplace®. Official government website.

Facebook X (Twitter)YouTube

Meta tags

Title: Welcome to the Health Insurance Marketplace® | HealthCare.gov
Description: Welcome to the Health Insurance Marketplace®. Official government website.
Canonical: https://www.healthcare.gov/
Language: en
Charset: utf-8
Viewport: width=device-width, initial-scale=1, shrink-to-fit=no
Robots meta
Manifest

Technologies

Detected frameworks, languages, and tools.

Gatsby

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: DigiCert Inc
Subject: www.healthcare.gov
Valid from: Jun 6, 2026
Valid to: Dec 21, 2026
Days until expiry: 142
SAN domains: www.healthcare.gov, aca.api.healthcare.gov, api.finder.healthcare.gov, ayudalocal.cuidadodesalud.gov, billing.healthcare.gov, cciio.cms.gov, companyprofiles.healthcare.gov, cuidadodesalud.gov, data.healthcare.gov, developer.cms.gov, downloads.cms.gov, edit.data.healthcare.gov, eidm.cms.gov, elmo.portal.cms.gov, finder.healthcare.gov, geo.api.healthcare.gov, go.healthcare.gov, healthcare.gov, hfpp.cms.gov, localhelp.healthcare.gov, login.healthcare.gov, marketplace-int.api.healthcare.gov, marketplace.api.healthcare.gov, openpaymentsdata.cms.gov, portal-beta.cms.gov, portal-theta.cms.gov, portal.cms.gov, portalnextgen.cms.gov, prodprime.cuidadodesalud.gov, prodprime.healthcare.gov, ratereview.healthcare.gov, scclia.cms.gov, signup.healthcare.gov, status.healthcare.gov, www.cciio.cms.gov, www.cuidadodesalud.gov

Security headers

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

Compression: gzip · 5 cookie(s) observed

Content & assets

Headings

H1 1 · H2 6 · H3 0

Links

38 internal · 12 external · 20 broken

Images

4 total · 0 missing alt

Scripts / Styles

12 scripts · 0 stylesheets

JS / CSS size

62.9 KB · 302 KB

Page size

414 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
No structured data (JSON-LD) found
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://healthcare.gov
Final URL: https://www.healthcare.gov/
HTTP status: 200
HTTP version: HTTP/2
Response time: 311 ms
HTML size: 414 KB
Redirect chain: https://healthcare.gov → https://www.healthcare.gov/

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does healthcare.gov use?: healthcare.gov is built with Gatsby.
Is healthcare.gov secure (HTTPS)?: Yes. healthcare.gov uses TLS 1.3 with a certificate issued by DigiCert Inc, valid until Dec 21, 2026.
Who hosts healthcare.gov?: Hosting provider information for healthcare.gov is not available yet.
What is healthcare.gov's SEO score?: healthcare.gov scored 75/100 for SEO in the latest analysis (fair).
What is healthcare.gov's overall website score?: healthcare.gov has an overall SiteGraph score of 84/100, combining SEO, performance, security, and accessibility.
Has healthcare.gov's score changed over time?: healthcare.gov's overall score has declined by 3 points (from 87 to 84) since Jul 25, 2026.