Tools & Wizards About Us

Report Summary

  • 49

    Performance

    Renders faster than
    67% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

mierzejewski.pl

Producent uszczelek, taśm piankowych i wykrojów - dystrybucja taśm klejących - Mierzejewski.pl

Page Load Speed

5.3 sec in total

First Response

442 ms

Resources Loaded

2.3 sec

Page Rendered

2.5 sec

About Website

Visit mierzejewski.pl now to see the best up-to-date Mierzejewski content for Poland and also check out these interesting facts you probably never knew about mierzejewski.pl

Taśmy i materiały samoprzylepne techniczne pod wymiar; pianki, rzepy, guma, mikroguma, folie ochronne, taśmy dwustronne

Visit mierzejewski.pl

Key Findings

We analyzed Mierzejewski.pl page load time and found that the first response time was 442 ms and then it took 4.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

mierzejewski.pl performance score

49

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

46/100

10%

LCP (Largest Contentful Paint)

Value3.1 s

75/100

25%

SI (Speed Index)

Value5.3 s

59/100

10%

TBT (Total Blocking Time)

Value3,560 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.004

100/100

15%

TTI (Time to Interactive)

Value7.5 s

48/100

10%

Network Requests Diagram

mierzejewski.pl

442 ms

mierzejewski.pl

533 ms

stylu.mini.css

205 ms

webslidemenu.css

310 ms

js

60 ms

Our browser made a total of 46 requests to load all elements on the main page. We found that 87% of them (40 requests) were addressed to the original Mierzejewski.pl, 4% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (964 ms) belongs to the original domain Mierzejewski.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 55.2 kB (8%)

Content Size

683.1 kB

After Optimization

627.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Mierzejewski.pl main page is 683.1 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. 40% of websites need less resources to load. Images take 584.2 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 49.7 kB

  • Original 62.7 kB
  • After minification 50.0 kB
  • After compression 13.0 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. This page needs HTML code to be minified as it can gain 12.7 kB, which is 20% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 49.7 kB or 79% of the original size.

Image Optimization

-0%

Potential reduce by 1.1 kB

  • Original 584.2 kB
  • After minification 583.1 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. Mierzejewski images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 50 B

  • Original 21.0 kB
  • After minification 21.0 kB
  • After compression 20.9 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

-29%

Potential reduce by 4.4 kB

  • Original 15.2 kB
  • After minification 15.2 kB
  • After compression 10.8 kB

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. Mierzejewski.pl needs all CSS files to be minified and compressed as it can save up to 4.4 kB or 29% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

43

After Optimization

43

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mierzejewski. According to our analytics all requests are already optimized.

Network Requests Diagram

Accessibility Review

mierzejewski.pl accessibility score

100

Accessibility Issues

Best Practices

mierzejewski.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

mierzejewski.pl SEO score

100

Search Engine Optimization Advices

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    PL

  • Language Claimed

    PL

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Mierzejewski.pl can be misinterpreted by Google and other search engines. Our service has detected that Polish is used on the page, and it matches the claimed language. Our system also found out that Mierzejewski.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 Mierzejewski. 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: