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zennolab.com

ZennoLab — web-task automation service in the browser

Last scanned Jul 26, 2026, 2:25 AM · 1 view

85

Overall score

Great

Summary

Automate tasks in the browser - automate any routine actions with ZennoLab tools! Solutions for SEO, webmasters, business automation at zennolab.com!. This website uses jQuery hosted on STORMWALL-AS - StormWall s.r.o., SK. SEO is good (80/100) and accessibility is excellent (100/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Missing canonical link.

Automate tasks in the browser - automate any routine actions with ZennoLab tools! Solutions for SEO, webmasters, business automation at zennolab.com!

SK
Hosted on STORMWALL-AS - StormWall s.r.o., SK

Top issues to fix

9 issues found · 2 high priority

  • Missing Strict-Transport-Security header

    Security

    Add HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.

  • Missing Content-Security-Policy header

    Security

    Add a CSP to control which sources can run scripts — the strongest single defense against XSS.

  • 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.

  • 1 cookie without Secure/HttpOnly flags

    Security

    Set Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.

  • Missing canonical link

    SEO

    Add <link rel="canonical"> so search engines know which URL variant to index.

+3 more issues — details in the sections below.

80

SEO

3 issue(s) found

100

Performance

291 ms

65

Security

HTTPS & header checks

100

Accessibility

0 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.

Organization

Company details published in this site's own structured data.

Automate tasks in the browser - automate any routine actions with ZennoLab tools! Solutions for SEO, webmasters, business automation at zennolab.com!

Meta tags

Title
ZennoLab — web-task automation service in the browser
Description
Automate tasks in the browser - automate any routine actions with ZennoLab tools! Solutions for SEO, webmasters, business automation at zennolab.com!
Canonical
Language
en
Charset
utf-8
Viewport
width=device-width, initial-scale=1.0
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
og:description
og:type
og:url

Twitter Card

twitter:card
twitter:title
twitter:description

Technologies

Detected frameworks, languages, and tools.

Hosting & CDN

CDN provider
IP address
5.252.32.165
ASN
AS59796 (STORMWALL-AS - StormWall s.r.o., SK)

DNS records

TypeValue
A
  • 5.252.32.165
AAAA
MX
  • aspmx3.googlemail.com
  • alt2.aspmx.l.google.com
  • alt1.aspmx.l.google.com
  • aspmx4.googlemail.com
  • aspmx2.googlemail.com
  • aspmx.l.google.com
  • aspmx5.googlemail.com
TXT
  • v=spf1 a mx include:spf1.dm.aliyun.com ip4:168.245.121.160 include:_spf.google.com include:email1.kayako.com ~all
  • yandex-verification: a5e83392f51d2ffe
NS
  • sue.ns.cloudflare.com
  • kip.ns.cloudflare.com
CAA
CNAME
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
GlobalSign nv-sa
Subject
*.zennolab.com
Valid from
Oct 9, 2025
Valid to
Nov 10, 2026
Days until expiry
107
SAN domains
*.zennolab.com, zennolab.com

Security headers

  • Strict-Transport-SecurityMissing
  • Content-Security-PolicyMissing
  • X-Frame-OptionsMissing
  • X-Content-Type-OptionsMissing
  • Referrer-PolicyMissing
  • Permissions-PolicyMissing

Compression: gzip · 1 cookie(s) observed

Content & assets

Headings

H1 1 · H2 6 · H3 0

Links

12 internal · 6 external · 1 broken

Images

65 total · 0 missing alt

Scripts / Styles

11 scripts · 9 stylesheets

JS / CSS size

264 KB · 263 KB

Page size

120 KB

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
7
sitemap.xml
Found
URLs in sitemap
368

SEO issues

  • Missing canonical link
  • No structured data (JSON-LD) found
  • Missing OpenGraph tags

Accessibility issues

No accessibility issues detected.

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://zennolab.com
Final URL
https://zennolab.com/en/
HTTP status
200
HTTP version
HTTP/2
Response time
289 ms
HTML size
120 KB
Redirect chain
https://zennolab.com → https://zennolab.com/en/

See something wrong on this report? Request a correction

Frequently asked questions

What technology does zennolab.com use?
zennolab.com is built with Bootstrap, jQuery.
Is zennolab.com secure (HTTPS)?
Yes. zennolab.com uses TLS 1.3 with a certificate issued by GlobalSign nv-sa, valid until Nov 10, 2026.
Who hosts zennolab.com?
zennolab.com is hosted on STORMWALL-AS - StormWall s.r.o., SK.
What is zennolab.com's SEO score?
zennolab.com scored 80/100 for SEO in the latest analysis (great).
What is zennolab.com's overall website score?
zennolab.com has an overall SiteGraph score of 85/100, combining SEO, performance, security, and accessibility.
Is zennolab.com hiring?
zennolab.com has a careers page; check it directly for current openings.