yellowbook.com
Small Business Resources | Small Business | Yellowbook.com
Last scanned Aug 2, 2026, 5:00 PM · 10 views
Overall score
Fair
Summary
With these small business resources, we seek to save you time, energy, and money by delivering the information that you need in a clear and concise manner. This website uses Nginx behind CloudFront CDN. SEO is fair (60/100) and accessibility is good (80/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Missing canonical link.
With these small business resources, we seek to save you time, energy, and money by delivering the information that you need in a clear and concise manner.
Top issues to fix
12 issues found · 3 high priority
Missing Strict-Transport-Security header
SecurityAdd HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
No H1 heading found
SEOAdd exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
Missing canonical link
SEOAdd <link rel="canonical"> so search engines know which URL variant to index.
+6 more issues — details in the sections below.
SEO
6 issue(s) found
Performance
101 ms
Security
HTTPS & header checks
Accessibility
2 issue(s) found
Score history
-3 overall since Jul 26, 2026
- Overall
- 75
- SEO
- 60
- Security
- 65
- Performance
- 100
- Accessibility
- 80
Organization
Company details published in this site's own structured data.
With these small business resources, we seek to save you time, energy, and money by delivering the information that you need in a clear and concise manner.
Meta tags
- Title
- Small Business Resources | Small Business | Yellowbook.com
- Description
- With these small business resources, we seek to save you time, energy, and money by delivering the information that you need in a clear and concise manner.
- Canonical
- Language
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- Manifest
- https://yellowbook.com/site.webmanifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- CloudFront
- 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
- Amazon
- Subject
- www.yellowbook.com
- Valid from
- Jul 28, 2026
- Valid to
- Feb 10, 2027
- Days until expiry
- 192
- SAN domains
- www.yellowbook.com, test01m.yellowbook.com, cdn.yellowbook.com, yellowbook.com, test01.yellowbook.com, m.yellowbook.com
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 0 · H2 1 · H3 2
Links
22 internal · 11 external · 20 broken
Images
2 total · 0 missing alt
Scripts / Styles
7 scripts · 4 stylesheets
JS / CSS size
701 B · 0 B
Page size
14.0 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Missing canonical link
- No H1 heading found
- No structured data (JSON-LD) found
- Missing OpenGraph tags
- robots.txt not found
- sitemap.xml not found
Accessibility issues
- No H1 heading found
- Missing <html lang> attribute
Scan details
- Requested URL
- https://yellowbook.com
- Final URL
- https://yellowbook.com
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 101 ms
- HTML size
- 14.0 KB
- Redirect chain
- https://yellowbook.com
See something wrong on this report? Request a correction
Related websites
Same technology stack
enfocus.com
PDF Preflight & Print Automation Software | Enfocus
meon.co.in
Meon - Complete Digital Verification & eKYC Automation Suite
seattleschools.org
Home - Seattle Public Schools
netio.cz
Spolehlivé řešení pro vaši IT infrastrukturu | NETIO
activetk.jp
Welcome | ActiveTK.jp
absa.africa
Absa Group | Welcome To Absa Group
Frequently asked questions
- What technology does yellowbook.com use?
- yellowbook.com is built with Bootstrap, Google Analytics, Nginx.
- Is yellowbook.com secure (HTTPS)?
- Yes. yellowbook.com uses TLS 1.3 with a certificate issued by Amazon, valid until Feb 10, 2027.
- Who hosts yellowbook.com?
- Hosting provider information for yellowbook.com is not available yet.
- What is yellowbook.com's SEO score?
- yellowbook.com scored 60/100 for SEO in the latest analysis (fair).
- What is yellowbook.com's overall website score?
- yellowbook.com has an overall SiteGraph score of 75/100, combining SEO, performance, security, and accessibility.
- Has yellowbook.com's score changed over time?
- yellowbook.com's overall score has declined by 3 points (from 78 to 75) since Jul 26, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card