What technology does tnnet.fi use?

tnnet.fi is built with WordPress, jQuery, Meta Pixel, Nginx.

Is tnnet.fi secure (HTTPS)?

Yes. tnnet.fi uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 20, 2026.

tnnet.fi is hosted on TNNET-AS - TNNet Oy, FI, behind Fastly CDN.

What is tnnet.fi's SEO score?

tnnet.fi scored 100/100 for SEO in the latest analysis (excellent).

What is tnnet.fi's overall website score?

tnnet.fi has an overall SiteGraph score of 91/100, combining SEO, performance, security, and accessibility.

tnnet.fi

TNNet Oy – IT-Infraa ilman piilokuluja

Last scanned Jul 27, 2026, 4:43 PM

Overall score

Excellent

Summary

Laitamme IT-infran toimimaan ilman turhia piilokuluja. This website uses WordPress hosted on TNNET-AS - TNNet Oy, FI behind Fastly CDN. SEO is excellent (100/100) and accessibility is excellent (100/100). Security scores fair (65/100) and performance excellent (100/100).

Laitamme IT-infran toimimaan ilman turhia piilokuluja. Kun tarvitset luotettavan kumppanin, TNNet on varma ratkaisu!

Finland

Hosted on TNNET-AS - TNNet Oy, FI

Top issues to fix

4 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.

100

SEO

0 issue(s) found

100

Performance

332 ms

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.

Laitamme IT-infran toimimaan ilman turhia piilokuluja. Kun tarvitset luotettavan kumppanin, TNNet on varma ratkaisu!

Contact

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

Email: asiakaspalvelu@tnnet.fi
Phone: 010 3091 302 010 3091 313 0103091302

Meta tags

Title: TNNet Oy – IT-Infraa ilman piilokuluja
Description: Laitamme IT-infran toimimaan ilman turhia piilokuluja. Kun tarvitset luotettavan kumppanin, TNNet on varma ratkaisu!
Canonical: https://tnnet.fi/
Language: fi
Charset: UTF-8
Viewport: width=device-width, initial-scale=1
Robots meta: index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
Manifest

Technologies

Detected frameworks, languages, and tools.

WordPress jQuery Meta Pixel Nginx

Hosting & CDN

Hosting provider: TNNET-AS - TNNet Oy, FI
CDN provider: Fastly
IP address: 89.236.117.199
ASN: AS30798 (TNNET-AS - TNNet Oy, FI)

DNS records

Type	Value
A	89.236.117.199
AAAA	2001:40e8:10:11:89:236:117:199
MX	mx-relay.tnnet.fi
TXT	—
NS	ns2.z.fi safiiri.tnnet.fi ns1.z.fi timantti.tnnet.fi
CAA	—
CNAME	—
IPv6 support	Yes

TLS / SSL certificate

Version: TLS 1.3
Issuer: Let's Encrypt
Subject: *.tnnet.fi
Valid from: Jun 22, 2026
Valid to: Sep 20, 2026
Days until expiry: 54
SAN domains: *.tnnet.fi, tnnet.fi

Security headers

Strict-Transport-SecurityMissing
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 7 · H3 7

Links

33 internal · 3 external · 0 broken

Images

58 total · 0 missing alt

Scripts / Styles

22 scripts · 1 stylesheets

JS / CSS size

265 KB · 108 KB

Page size

108 KB

Robots.txt & Sitemap

robots.txt: Found
Disallow rules: 0
sitemap.xml: Found
URLs in sitemap: -1

SEO issues

No SEO issues detected.

Scan details

Requested URL: https://tnnet.fi
Final URL: https://tnnet.fi
HTTP status: 200
HTTP version: HTTP/2
Response time: 330 ms
HTML size: 108 KB
Redirect chain: https://tnnet.fi

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Frequently asked questions

What technology does tnnet.fi use?: tnnet.fi is built with WordPress, jQuery, Meta Pixel, Nginx.
Is tnnet.fi secure (HTTPS)?: Yes. tnnet.fi uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 20, 2026.
Who hosts tnnet.fi?: tnnet.fi is hosted on TNNET-AS - TNNet Oy, FI, behind Fastly CDN.
What is tnnet.fi's SEO score?: tnnet.fi scored 100/100 for SEO in the latest analysis (excellent).
What is tnnet.fi's overall website score?: tnnet.fi has an overall SiteGraph score of 91/100, combining SEO, performance, security, and accessibility.

Top issues to fix

Organization

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

Scan details

Related websites

Frequently asked questions