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SGSiteGraph

tlen.pl

Last scanned Jul 26, 2026, 3:19 PM

72

Overall score

Fair

Summary

This website uses Express hosted on O2-AS - Wirtualna Polska Media S.A., PL. SEO is poor (40/100) and accessibility is good (75/100). Security scores excellent (100/100) and performance good (80/100). Top issue: Missing <title>.

Poland
Hosted on O2-AS - Wirtualna Polska Media S.A., PL

Top issues to fix

10 issues found · 5 high priority

  • Missing title tag

    SEO

    Add a unique, descriptive <title> tag — it's the single most important on-page SEO element.

  • Missing meta description

    SEO

    Add a ~150-character meta description to control your search-result snippet and lift click-through rate.

  • No H1 heading found

    SEO

    Add exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.

  • Missing viewport meta tag

    Accessibility

    Add <meta name="viewport" content="width=device-width, initial-scale=1"> — without it the site is broken on mobile.

  • Slow estimated load (6.4s)

    Performance

    Use a CDN, enable caching/compression, and cut render-blocking assets — every extra second costs conversions.

  • Missing canonical link

    SEO

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

+4 more issues — details in the sections below.

40

SEO

7 issue(s) found

80

Performance

6.42 s

100

Security

HTTPS & header checks

75

Accessibility

3 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://poczta.o2.pl/contact

Meta tags

Title
Description
Canonical
Language
Charset
Viewport
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.

ExpressNode.jsNginx

Hosting & CDN

CDN provider
—
IP address
193.17.41.243
ASN
AS31080 (O2-AS - Wirtualna Polska Media S.A., PL)

DNS records

TypeValue
A
  • 193.17.41.243
AAAA—
MX—
TXT
  • google-site-verification=Ryd2oTy3TIvUkL398ux-sm-Q8dpCEY8bJtDt5T8Zp1Y
NS—
CAA—
CNAME—
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
DigiCert Inc
Subject
*.o2.pl
Valid from
Apr 13, 2026
Valid to
Oct 28, 2026
Days until expiry
94
SAN domains
*.o2.pl, o2.pl

Security headers

  • Strict-Transport-SecurityEnabled
  • Content-Security-PolicyEnabled
  • X-Frame-OptionsEnabled
  • X-Content-Type-OptionsEnabled
  • Referrer-PolicyMissing
  • Permissions-PolicyMissing

Compression: none · 0 cookie(s) observed

Content & assets

Headings

H1 0 · H2 0 · H3 0

Links

1 internal · 0 external · 0 broken

Images

0 total · 0 missing alt

Scripts / Styles

0 scripts · 0 stylesheets

JS / CSS size

0 B · 0 B

Page size

78 B

Robots.txt & Sitemap

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

SEO issues

  • Missing <title>
  • Missing meta description
  • Missing canonical link
  • No H1 heading found
  • No structured data (JSON-LD) found
  • Missing OpenGraph tags
  • sitemap.xml not found

Accessibility issues

  • No H1 heading found
  • Missing <html lang> attribute
  • Missing viewport meta tag

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://tlen.pl
Final URL
https://poczta.o2.pl/zaloguj
HTTP status
302
HTTP version
HTTP/2
Response time
6.42 s
HTML size
78 B
Redirect chain
https://tlen.pl → https://poczta.o2.pl/ → https://poczta.o2.pl/w/ → https://poczta.o2.pl/login/v1/reload → https://poczta.o2.pl/zaloguj → https://poczta.o2.pl/login/login.html

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does tlen.pl use?
tlen.pl is built with Express, Node.js, Nginx.
Is tlen.pl secure (HTTPS)?
Yes. tlen.pl uses TLS 1.3 with a certificate issued by DigiCert Inc, valid until Oct 28, 2026.
Who hosts tlen.pl?
tlen.pl is hosted on O2-AS - Wirtualna Polska Media S.A., PL.
What is tlen.pl's SEO score?
tlen.pl scored 40/100 for SEO in the latest analysis (poor).
What is tlen.pl's overall website score?
tlen.pl has an overall SiteGraph score of 72/100, combining SEO, performance, security, and accessibility.
Is tlen.pl hiring?
tlen.pl has a careers page; check it directly for current openings.