What technology does serv-us-1.onetag-sys.com use?

We did not detect any specific technologies for serv-us-1.onetag-sys.com in the latest scan.

Is serv-us-1.onetag-sys.com secure (HTTPS)?

Yes. serv-us-1.onetag-sys.com uses TLS 1.3 with a certificate issued by DigiCert Inc, valid until Jan 22, 2027.

Who hosts serv-us-1.onetag-sys.com?

serv-us-1.onetag-sys.com is hosted on OVH - OVH SAS, FR.

What is serv-us-1.onetag-sys.com's SEO score?

serv-us-1.onetag-sys.com scored 65/100 for SEO in the latest analysis (fair).

What is serv-us-1.onetag-sys.com's overall website score?

serv-us-1.onetag-sys.com has an overall SiteGraph score of 81/100, combining SEO, performance, security, and accessibility.

Is serv-us-1.onetag-sys.com hiring?

serv-us-1.onetag-sys.com has a careers page; check it directly for current openings.

serv-us-1.onetag-sys.com

OneTag Advertising System

Last scanned Jul 23, 2026, 12:53 PM

Overall score

Great

Summary

This website is hosted on OVH - OVH SAS, FR. SEO is fair (65/100) and accessibility is excellent (90/100). Security scores good (75/100) and performance excellent (100/100). Top issue: Missing meta description.

Canada

Hosted on OVH - OVH SAS, FR

Top issues to fix

9 issues found · 2 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 meta description
SEO
Add a ~150-character meta description to control your search-result snippet and lift click-through rate.
Missing X-Content-Type-Options header
Security
Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
Security
Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
Missing canonical link
SEO
Add <link rel="canonical"> so search engines know which URL variant to index.
No structured data (JSON-LD) found
SEO
Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.

+3 more issues — details in the sections below.

SEO

5 issue(s) found

100

Performance

193 ms

Security

HTTPS & header checks

Accessibility

1 issue(s) found

Not enough scan history yet to show a trend — check back after this site has been re-scanned a few more times.

Contact

Email, phone, and address published on this site's own pages.

Source: https://serv-us-1.onetag-sys.com/contact

Meta tags

Title: OneTag Advertising System
Description
Canonical
Language
Charset
Viewport: width=device-width, initial-scale=1, user-scalable=no
Robots meta
Manifest

Technologies

Detected frameworks, languages, and tools.

No technologies detected.

Hosting & CDN

Hosting provider: OVH - OVH SAS, FR
CDN provider: —
IP address: 51.222.239.232
ASN: AS16276 (OVH - OVH SAS, FR)

DNS records

Type	Value
A	51.222.239.232 51.222.39.185 51.222.239.230 51.222.39.184 51.222.39.187 51.222.39.186
AAAA	—
MX	—
TXT	—
NS	—
CAA	—
CNAME	—
IPv6 support	No

TLS / SSL certificate

Version: TLS 1.3
Issuer: DigiCert Inc
Subject: *.onetag-sys.com
Valid from: Dec 23, 2025
Valid to: Jan 22, 2027
Days until expiry: 183
SAN domains: *.onetag-sys.com, onetag-sys.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 1 · H2 0 · H3 0

Links

0 internal · 2 external · 0 broken

Images

1 total · 0 missing alt

Scripts / Styles

0 scripts · 0 stylesheets

JS / CSS size

0 B · 272 B

Page size

923 B

Robots.txt & Sitemap

robots.txt: Found
Disallow rules: 0
sitemap.xml: Not found
URLs in sitemap: 0

SEO issues

Missing meta description
Missing canonical link
No structured data (JSON-LD) found
Missing OpenGraph tags
sitemap.xml not found

Careers

View careers page

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://serv-us-1.onetag-sys.com
Final URL: https://serv-us-1.onetag-sys.com
HTTP status: 200
HTTP version: HTTP/2
Response time: 193 ms
HTML size: 923 B
Redirect chain: https://serv-us-1.onetag-sys.com

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does serv-us-1.onetag-sys.com use?: We did not detect any specific technologies for serv-us-1.onetag-sys.com in the latest scan.
Is serv-us-1.onetag-sys.com secure (HTTPS)?: Yes. serv-us-1.onetag-sys.com uses TLS 1.3 with a certificate issued by DigiCert Inc, valid until Jan 22, 2027.
Who hosts serv-us-1.onetag-sys.com?: serv-us-1.onetag-sys.com is hosted on OVH - OVH SAS, FR.
What is serv-us-1.onetag-sys.com's SEO score?: serv-us-1.onetag-sys.com scored 65/100 for SEO in the latest analysis (fair).
What is serv-us-1.onetag-sys.com's overall website score?: serv-us-1.onetag-sys.com has an overall SiteGraph score of 81/100, combining SEO, performance, security, and accessibility.
Is serv-us-1.onetag-sys.com hiring?: serv-us-1.onetag-sys.com has a careers page; check it directly for current openings.

Top issues to fix

Contact

Meta tags

OpenGraph & Twitter Card

Technologies

Hosting & CDN

DNS records

TLS / SSL certificate

Security headers

Content & assets

Robots.txt & Sitemap

SEO issues

Accessibility issues

Careers

Scan details

Related websites

Frequently asked questions