Is telsu.fi secure (HTTPS)?

Yes. telsu.fi uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 13, 2026.

Hosting provider information for telsu.fi is not available yet.

What is telsu.fi's SEO score?

telsu.fi scored 90/100 for SEO in the latest analysis (excellent).

What is telsu.fi's overall website score?

telsu.fi has an overall SiteGraph score of 93/100, combining SEO, performance, security, and accessibility.

telsu.fi

TV-ohjelmat tänään - Telsu.fi

Last scanned Jul 26, 2026, 11:49 AM

Overall score

Excellent

Summary

Katso mitä TV:stä tulee tänään. This website uses Nginx. SEO is excellent (90/100) and accessibility is excellent (100/100). Security scores good (85/100) and performance excellent (100/100). Top issue: robots.txt not found.

Katso mitä TV:stä tulee tänään. Suomen suosituin TV-opas listaa lähes 100 televisio- ja suoratoistokanavan ohjelmatiedot.

Top issues to fix

5 issues found

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.
robots.txt not found
SEO
Publish /robots.txt with a Sitemap: directive to guide crawlers.
sitemap.xml not found
SEO
Publish an XML sitemap and reference it from robots.txt to speed up page discovery.
20 broken links on the page
SEO
Fix or remove broken links — they waste crawl budget and erode user trust.

SEO

2 issue(s) found

100

Performance

306 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.

Katso mitä TV:stä tulee tänään. Suomen suosituin TV-opas listaa lähes 100 televisio- ja suoratoistokanavan ohjelmatiedot.

Facebook

Meta tags

Title: TV-ohjelmat tänään - Telsu.fi
Description: Katso mitä TV:stä tulee tänään. Suomen suosituin TV-opas listaa lähes 100 televisio- ja suoratoistokanavan ohjelmatiedot.
Canonical: https://www.telsu.fi/
Language: fi
Charset: utf-8
Viewport: width=device-width,initial-scale=1
Robots meta: max-image-preview:large
Manifest: https://www.telsu.fi/manifest.json

Technologies

Detected frameworks, languages, and tools.

Nginx

Hosting & CDN

Hosting provider: —
CDN provider: —
IP address: —
ASN: —

DNS records

Type	Value
A	—
AAAA	—
MX	—
TXT	—
NS	—
CAA	—
CNAME	—
IPv6 support	No

TLS / SSL certificate

Version: TLS 1.3
Issuer: Let's Encrypt
Subject: www.telsu.fi
Valid from: Jul 15, 2026
Valid to: Oct 13, 2026
Days until expiry: 77
SAN domains: telsu.fi, www.telsu.fi

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 2 · H3 0

Links

378 internal · 11 external · 20 broken

Images

53 total · 0 missing alt

Scripts / Styles

6 scripts · 1 stylesheets

JS / CSS size

399 B · 0 B

Page size

95.8 KB

Robots.txt & Sitemap

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

SEO issues

robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://telsu.fi
Final URL: https://www.telsu.fi/
HTTP status: 200
HTTP version: HTTP/2
Response time: 305 ms
HTML size: 95.8 KB
Redirect chain: https://telsu.fi → https://www.telsu.fi/

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does telsu.fi use?: telsu.fi is built with Nginx.
Is telsu.fi secure (HTTPS)?: Yes. telsu.fi uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 13, 2026.
Who hosts telsu.fi?: Hosting provider information for telsu.fi is not available yet.
What is telsu.fi's SEO score?: telsu.fi scored 90/100 for SEO in the latest analysis (excellent).
What is telsu.fi's overall website score?: telsu.fi has an overall SiteGraph score of 93/100, combining SEO, performance, security, and accessibility.