deltadental.com
Affordable Dental Insurance Plans | Delta Dental
Last scanned Aug 3, 2026, 10:00 AM · 11 views
Overall score
Excellent
Summary
Shop affordable individual & group dental insurance plans from America's largest and most trusted dental insurance carrier. This website uses Apache. SEO is good (75/100) and accessibility is excellent (100/100). Security scores excellent (90/100) and performance excellent (100/100). Top issue: Multiple H1 headings found.
Shop affordable individual & group dental insurance plans from America's largest and most trusted dental insurance carrier.
Top issues to fix
7 issues found · 1 high priority
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
5 cookies without Secure/HttpOnly flags
SecuritySet Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
Multiple H1 headings found
SEOKeep a single H1 per page and demote the others to H2/H3.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
robots.txt not found
SEOPublish /robots.txt with a Sitemap: directive to guide crawlers.
sitemap.xml not found
SEOPublish an XML sitemap and reference it from robots.txt to speed up page discovery.
+1 more issue — details in the sections below.
SEO
4 issue(s) found
Performance
583 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Score history
+10 overall since Jul 26, 2026
- Overall
- 90
- SEO
- 75
- Security
- 90
- Performance
- 100
- Accessibility
- 100
Organization
Company details published in this site's own structured data.
Shop affordable individual & group dental insurance plans from America's largest and most trusted dental insurance carrier.
Meta tags
- Title
- Affordable Dental Insurance Plans | Delta Dental
- Description
- Shop affordable individual & group dental insurance plans from America's largest and most trusted dental insurance carrier.
- Canonical
- https://www.deltadental.com
- Language
- en
- Charset
- UTF-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- INDEX, FOLLOW
- Manifest
Technologies
Detected frameworks, languages, and tools.
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
- GlobalSign nv-sa
- Subject
- imperva.com
- Valid from
- Jun 25, 2026
- Valid to
- Sep 23, 2026
- Days until expiry
- 51
- SAN domains
- *.yamaha-motor.com.au, deltadental.com, yamaha-motor.co.nz, yamaha-motor.com.au, gse.themdu.com, *.deltadental.com, portal.unifiedvideo.com, www.yamaha-motor.co.nz, unifiedvideo.com, *.unifiedvideo.com, themdu.com, imperva.com, *.themdu.com
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 5 cookie(s) observed
Content & assets
Headings
H1 5 · H2 30 · H3 18
Links
42 internal · 16 external · 20 broken
Images
36 total · 1 missing alt
Scripts / Styles
23 scripts · 6 stylesheets
JS / CSS size
12.3 KB · 0 B
Page size
164 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
- No structured data (JSON-LD) found
- robots.txt not found
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://deltadental.com
- Final URL
- https://www.deltadental.com/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 580 ms
- HTML size
- 164 KB
- Redirect chain
- https://deltadental.com → https://www.deltadental.com/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does deltadental.com use?
- deltadental.com is built with jQuery, Apache.
- Is deltadental.com secure (HTTPS)?
- Yes. deltadental.com uses TLS 1.3 with a certificate issued by GlobalSign nv-sa, valid until Sep 23, 2026.
- Who hosts deltadental.com?
- Hosting provider information for deltadental.com is not available yet.
- What is deltadental.com's SEO score?
- deltadental.com scored 75/100 for SEO in the latest analysis (fair).
- What is deltadental.com's overall website score?
- deltadental.com has an overall SiteGraph score of 90/100, combining SEO, performance, security, and accessibility.
- Has deltadental.com's score changed over time?
- deltadental.com's overall score has improved by 10 points (from 80 to 90) since Jul 26, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card