Website readiness profile · Snapshot 23 October 2026

lm.pl

lm.pl's public homepage, certificate and DNS checked against 31 practices and compared with 3,856 News & Media sites.

Readiness index: 55/100
Ahead of: 10%
Practices observed: 15/31
Popularity band: Top 50K

Measured 2026-10-23 12:12:12 UTC from one location. How we measure

Readiness by lane

Green: lm.pl. Thin bar: News & Media peer median.

Enable

64/100

Peers 89

Harden

48/100

Peers 56

Accelerate

63/100

Peers 68

Recover

0/100

Peers 11

Priority fixes for lm.pl

Ordered by impact and by how common each practice is among peers.

Priority 1 · Enable
XML sitemap discoverable
Observed: No sitemap was listed in robots.txt or found at /sitemap.xml.
Why it matters: A sitemap helps search engines find new and updated pages, especially on large or frequently updated sites.
What to do: Generate an XML sitemap of canonical URLs, reference it in robots.txt and submit it in Google Search Console.
87% of News & Media peers do this. Limit: Only the standard location was requested, once, at the time of the check.
Guide: XML Sitemap Guide: Include Only URLs You Stand Behind
Priority 2 · Accelerate
Static files cached for 30 days or more
Observed: A same-site stylesheet or script was cacheable for no max-age, short of the 30-day benchmark.
What to do: Give versioned (fingerprinted) CSS, JavaScript, fonts and images Cache-Control: public, max-age=31536000, immutable, and change the file name whenever the content changes.
60% of News & Media peers do this.
Guide: Browser Caching Guide for Website Owners
Priority 3 · Harden
HSTS kept for at least a year
Observed: The homepage response did not include a Strict-Transport-Security header.
What to do: Send Strict-Transport-Security on HTTPS responses. Start with a short max-age (for example 300 seconds), confirm every subdomain works over HTTPS, then raise it in steps to 31536000. Add includeSubDomains only when all subdomains are HTTPS. HSTS preload is optional and hard to undo; hstspreload.org itself does not recommend it by default.
35% of News & Media peers do this.
Guide: HTTPS and TLS Guide for Website Owners
Priority 4 · Enable
Canonical URL declared
Observed: The homepage did not declare a canonical URL.
What to do: Add a self-referencing canonical link to every indexable page, using the final https:// URL.
89% of News & Media peers do this.
Guide: Canonical Tags: A Decision Guide for Duplicate URLs

What lm.pl already does well

Practices fewer than half of News & Media peers use.

Referrer-Policy setReferrer-Policy present.22% of peers
Framing restrictedFraming controls present.42% of peers
Modern image formats in useWebP or AVIF images detected.44% of peers

What we saw

Homepage checked: https://www.lm.pl/
Homepage response: HTTP 200
TLS: TLSv1.3, HTTP/2
Certificate: cyber_Folks S.A., 198-day validity, expiring 2027-03-20
DNS operators: 1 self-run or other nameserver domain
Homepage HTML: 527 KB, gzip
Images on homepage: 36 (webp 20, png 9, svg 4, jpg 3)

Limits: homepage only, one location, one moment. Header checks reflect the homepage response; other pages may differ.

All 31 checks

Select a gap for the method and fix. How each check works

Not observed 16

Observed 15

HTTP requests move to HTTPS
TLS 1.3 negotiated
Certificate has more than 14 days left
Framing restricted
Referrer-Policy set
HTTP/2 negotiated
HTML compressed
Modern image formats in use
Offscreen images lazy-loaded
robots.txt published
Meta description written
Mobile viewport configured
Social preview image set
Page language declared
At most one redirect to the homepage

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Live status for this site: Status Is Down: lm.pl. This profile covers configuration only.

Compare with other News & Media sites

News & Media readiness benchmark