adp.com
Payroll, HR and Tax Services | ADP Official Site
Last scanned Jul 18, 2026, 8:49 PM
Overall score
Great
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.
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.
Multiple H1 headings found
SEOKeep a single H1 per page and demote the others to H2/H3.
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.
Summary
ADP is a comprehensive global provider of cloud-based human capital management (HCM) solutions that unite HR, payroll, talent, time, tax and benefits administration and a leader in business outsourcing services, analyti… This website uses Google Analytics hosted on ADP1 - Automatic Data Processing, Inc., US. SEO is good (85/100) and accessibility is excellent (100/100). Security scores good (75/100) and performance good (85/100). Top issue: Multiple H1 headings found.
SEO
3 issue(s) found
Performance
270 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
ADP
ADP is a comprehensive global provider of cloud-based human capital management (HCM) solutions that unite HR, payroll, talent, time, tax and benefits administration and a leader in business outsourcing services, analytics and compliance expertise.
- Founded
- Jan 1, 1949
- Employees
- 64000
Contact
Email, phone, and address published on this site's own pages.
- Address
- One ADP Boulevard, Roseland, NJ, 07068, http://www.wikidata.org/entity/Q30
Meta tags
- Title
- Payroll, HR and Tax Services | ADP Official Site
- Description
- ADP offers industry-leading online payroll and HR solutions, plus tax, compliance, benefit administration and more.
- Canonical
- https://www.adp.com/
- Language
- en
- Charset
- UTF-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- all
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- ADP1 - Automatic Data Processing, Inc., US
- CDN provider
- —
- IP address
- 170.146.93.56
- ASN
- AS14299 (ADP1 - Automatic Data Processing, Inc., US)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX |
|
| TXT | — |
| NS |
|
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.2
- Issuer
- DigiCert Inc
- Subject
- mycard.adp.com
- Valid from
- Jun 12, 2026
- Valid to
- Dec 8, 2026
- Days until expiry
- 143
- SAN domains
- mycard.adp.com, insurance.adp.com, ilearn.adp.com, sam.nas.adp.com, aka5800-www.adp.com, www.accountants.adp.com, www.accountant.adp.com, resource.adp.com, motm.adp.com, www.mytotalsource.com, www.adp.com, adp.com, onlinepayroll.com, mytotalsource.com, mypaycheck.org, myadpresource.com
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 2 · H2 11 · H3 18
Links
123 internal · 18 external · 10 broken
Images
64 total · 3 missing alt
Scripts / Styles
90 scripts · 3 stylesheets
JS / CSS size
1.2 MB · 135 KB
Page size
3.3 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
Accessibility issues
No accessibility issues detected.
Careers
This company has an active careers page, but individual openings weren't reliably parsed from it — visit the page above for current listings.
Scan details
- Requested URL
- https://adp.com
- Final URL
- https://adp.com
- HTTP status
- 502
- HTTP version
- HTTP/1.1
- Response time
- 270 ms
- HTML size
- 3.3 KB
- Redirect chain
- https://adp.com
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Frequently asked questions
- What technology does adp.com use?
- adp.com is built with jQuery, Google Analytics, Google Ads, Meta Pixel.
- Is adp.com secure (HTTPS)?
- Yes. adp.com uses TLS 1.2 with a certificate issued by DigiCert Inc, valid until Dec 8, 2026.
- Who hosts adp.com?
- adp.com is hosted on ADP1 - Automatic Data Processing, Inc., US.
- What is adp.com's SEO score?
- adp.com scored 85/100 for SEO in the latest analysis (great).
- What is adp.com's overall website score?
- adp.com has an overall SiteGraph score of 86/100, combining SEO, performance, security, and accessibility.
- What company operates adp.com?
- adp.com is operated by ADP. ADP is a comprehensive global provider of cloud-based human capital management (HCM) solutions that unite HR, payroll, talent, time, tax and benefits administration and a leader in business outsourcing services, analytics and compliance expertise.
- Is adp.com hiring?
- adp.com has a careers page; check it directly for current openings.
OpenGraph & Twitter Card
OpenGraph
Twitter Card