Report Summary

  • 99

    Performance

    Renders faster than
    96% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    82% of websites

  • 73

    SEO

    Google-friendlier than
    31% of websites

13k.pl

13K Network

Page Load Speed

1.7 sec in total

First Response

391 ms

Resources Loaded

1.1 sec

Page Rendered

175 ms

13k.pl screenshot

About Website

Welcome to 13k.pl homepage info - get ready to check 13K best content for Russia right away, or after learning these important things about 13k.pl

13K Network

Visit 13k.pl

Key Findings

We analyzed 13k.pl page load time and found that the first response time was 391 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

13k.pl performance score

99

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.4 s

97/100

10%

LCP (Largest Contentful Paint)

Value2.0 s

97/100

25%

SI (Speed Index)

Value1.6 s

100/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.7 s

100/100

10%

Network Requests Diagram

13k.pl

391 ms

style.css

220 ms

ga.js

38 ms

bg.gif

249 ms

13klogo.jpg

477 ms

Our browser made a total of 6 requests to load all elements on the main page. We found that 67% of them (4 requests) were addressed to the original 13k.pl, 33% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (477 ms) belongs to the original domain 13k.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.8 kB (7%)

Content Size

55.4 kB

After Optimization

51.6 kB

In fact, the total size of 13k.pl main page is 55.4 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. Only 5% of websites need less resources to load. Images take 32.9 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 2.6 kB

  • Original 3.6 kB
  • After minification 3.6 kB
  • After compression 1.1 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 2.6 kB or 71% of the original size.

Image Optimization

-0%

Potential reduce by 36 B

  • Original 32.9 kB
  • After minification 32.8 kB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. 13K images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 34 B

  • Original 17.2 kB
  • After minification 17.2 kB
  • After compression 17.1 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. This website has mostly compressed JavaScripts.

CSS Optimization

-64%

Potential reduce by 1.1 kB

  • Original 1.8 kB
  • After minification 1.5 kB
  • After compression 627 B

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. 13k.pl needs all CSS files to be minified and compressed as it can save up to 1.1 kB or 64% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

5

After Optimization

5

The browser has sent 5 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 13K. According to our analytics all requests are already optimized.

Accessibility Review

13k.pl accessibility score

100

Accessibility Issues

Best Practices

13k.pl best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

13k.pl SEO score

73

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    PL

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 13k.pl can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is Polish. Our system also found out that 13k.pl main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

Open Graph description is not detected on the main page of 13K. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: