teaserfast.ru

Readiness by lane

Green: teaserfast.ru. Thin bar: SEO & Email Marketing peer median.

Priority fixes for teaserfast.ru

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

1. Priority 1 · Enable

   Mobile viewport configured

   Observed: The homepage had no viewport meta tag, so phones may render it zoomed out.

   Why it matters: Without it, phones render the page at desktop width and shrink it, which makes text tiny and hard to use.

   What to do: Add <meta name="viewport" content="width=device-width, initial-scale=1"> and check the layout on small screens.

   95% of SEO & Email Marketing peers do this. Limit: Based on the homepage HTML delivered to an automated client; scripts that run later were not executed.

   Guide: Responsive Web Design Checklist for Real Devices

2. Priority 2 · Accelerate

   HTTP/2 negotiated

   Observed: The TLS handshake selected HTTP/1.1 instead of HTTP/2.

   What to do: Enable HTTP/2 on your CDN or server. Most CDNs do this by default.

   88% of SEO & Email Marketing peers do this.

   Guide: CDN Guide for Website Owners

3. Priority 3 · Harden

   TLS 1.3 negotiated

   Observed: The TLS connection negotiated TLSv1.2.

   What to do: Enable TLS 1.3 on your CDN or server. Keep TLS 1.2 available for older clients unless you have checked your audience.

   86% of SEO & Email Marketing peers do this.

   Guide: HTTPS and TLS Guide for Website Owners

4. Priority 4 · 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.

   58% of SEO & Email Marketing peers do this.

   Guide: Browser Caching Guide for Website Owners

What teaserfast.ru already does well

Practices fewer than half of SEO & Email Marketing peers use.

• HSTS kept for at least a yearHSTS with a 365-day max-age.36% of peers
• Social preview image setog:image present.49% of peers

What we saw

Homepage checked

https://teaserfast.ru/

Homepage response

HTTP 200

TLS

TLSv1.2

Certificate

GlobalSign, 199-day validity, expiring 2027-04-08

DNS operators

Yandex DNS

HSTS

max-age 365 days

Homepage HTML

11 KB, gzip

Images on homepage

15 (png 15)

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

Stack and providers

Seen in the homepage response, certificate and DNS. Provider pages compare how their customers configure the same checks.

All 31 checks

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

Compare with other SEO & Email Marketing sites

• lckts.com36
• lemuxa.com36
• root-top.com24
• sliwn.com36
• zerads.com34

SEO & Email Marketing readiness benchmark