marco.com
Home » Marco » The Leader In Vision Diagnostics
Last scanned Jul 22, 2026, 5:57 PM · 1 view
Overall score
Great
Summary
For 50 years Marco has been defining best practices with empowering technologies, unparalleled integrated support, and proven growth strategies. This website uses WordPress hosted on LIQUIDWEB - Liquid Web, L.L.C, US. SEO is excellent (95/100) and accessibility is excellent (100/100). Security scores excellent (90/100) and performance fair (65/100). Top issue: Multiple H1 headings found.
For 50 years Marco has been defining best practices with empowering technologies, unparalleled integrated support, and proven growth strategies.
- United States
- Hosted on LIQUIDWEB - Liquid Web, L.L.C, US
Top issues to fix
4 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.
1 cookie 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.
1 broken link on the page
SEOFix or remove broken links — they waste crawl budget and erode user trust.
SEO
1 issue(s) found
Performance
1.60 s
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
Contact
Email, phone, and address published on this site's own pages.
- Phone
- 8008745274
Meta tags
- Title
- Home » Marco » The Leader In Vision Diagnostics
- Description
- For 50 years Marco has been defining best practices with empowering technologies, unparalleled integrated support, and proven growth strategies.
- Canonical
- https://marco.com/
- Language
- en-US
- Charset
- UTF-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- max-snippet:-1, max-image-preview:large, max-video-preview:-1
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- LIQUIDWEB - Liquid Web, L.L.C, US
- CDN provider
- —
- IP address
- 209.59.129.74
- ASN
- AS32244 (LIQUIDWEB - Liquid Web, L.L.C, US)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX |
|
| TXT | — |
| NS |
|
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.2
- Issuer
- Let's Encrypt
- Subject
- marco.com
- Valid from
- Jun 12, 2026
- Valid to
- Sep 10, 2026
- Days until expiry
- 49
- SAN domains
- marco.com, www.marco.com
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 1 cookie(s) observed
Content & assets
Headings
H1 33 · H2 4 · H3 23
Links
69 internal · 7 external · 1 broken
Images
62 total · 5 missing alt
Scripts / Styles
84 scripts · 40 stylesheets
JS / CSS size
1.9 MB · 720 KB
Page size
168 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 1
- sitemap.xml
- Found
- URLs in sitemap
- -1
SEO issues
- Multiple H1 headings 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://marco.com
- Final URL
- https://marco.com
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 1.60 s
- HTML size
- 168 KB
- Redirect chain
- https://marco.com
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Frequently asked questions
- What technology does marco.com use?
- marco.com is built with PHP, WordPress, WooCommerce, jQuery, Google Analytics, Apache.
- Is marco.com secure (HTTPS)?
- Yes. marco.com uses TLS 1.2 with a certificate issued by Let's Encrypt, valid until Sep 10, 2026.
- Who hosts marco.com?
- marco.com is hosted on LIQUIDWEB - Liquid Web, L.L.C, US.
- What is marco.com's SEO score?
- marco.com scored 95/100 for SEO in the latest analysis (excellent).
- What is marco.com's overall website score?
- marco.com has an overall SiteGraph score of 87/100, combining SEO, performance, security, and accessibility.
- Is marco.com hiring?
- marco.com has a careers page; check it directly for current openings.
OpenGraph & Twitter Card
OpenGraph
Twitter Card