Report Summary

  • 31

    Performance

    Renders faster than
    52% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 70% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    82% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

nbsklep.pl

NBsklep.pl - New Balance buty, odzież oraz akcesoria do biegania

Page Load Speed

6.7 sec in total

First Response

663 ms

Resources Loaded

5.5 sec

Page Rendered

523 ms

nbsklep.pl screenshot

About Website

Click here to check amazing NBsklep content for Poland. Otherwise, check out these important facts you probably never knew about nbsklep.pl

Odzież i obuwie sportowe New Balance. W naszej ofercie znajdziecie wyłącznie oryginalne produkty w najlepszych cenach.

Visit nbsklep.pl

Key Findings

We analyzed Nbsklep.pl page load time and found that the first response time was 663 ms and then it took 6.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

nbsklep.pl performance score

31

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

77/100

10%

LCP (Largest Contentful Paint)

Value7.6 s

4/100

25%

SI (Speed Index)

Value6.6 s

37/100

10%

TBT (Total Blocking Time)

Value1,890 ms

9/100

30%

CLS (Cumulative Layout Shift)

Value0.01

100/100

15%

TTI (Time to Interactive)

Value17.8 s

4/100

10%

Network Requests Diagram

nbsklep.pl

663 ms

8957983c35e91a6f84b6129c47fe0766_screen.css

565 ms

css

24 ms

9e2a4036e5c55ed18afc1747def9b186.js

903 ms

other_css.css

233 ms

Our browser made a total of 77 requests to load all elements on the main page. We found that 25% of them (19 requests) were addressed to the original Nbsklep.pl, 8% (6 requests) were made to Google-analytics.com and 5% (4 requests) were made to App3.salesmanago.pl. The less responsive or slowest element that took the longest time to load (2.9 sec) belongs to the original domain Nbsklep.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 922.6 kB (42%)

Content Size

2.2 MB

After Optimization

1.3 MB

In fact, the total size of Nbsklep.pl main page is 2.2 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 35% of websites need less resources to load. Javascripts take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 48.9 kB

  • Original 61.3 kB
  • After minification 47.9 kB
  • After compression 12.4 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 13.4 kB, which is 22% 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 48.9 kB or 80% of the original size.

Image Optimization

-5%

Potential reduce by 49.2 kB

  • Original 997.5 kB
  • After minification 948.3 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. NBsklep images are well optimized though.

JavaScript Optimization

-72%

Potential reduce by 734.8 kB

  • Original 1.0 MB
  • After minification 795.5 kB
  • After compression 282.3 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 734.8 kB or 72% of the original size.

CSS Optimization

-82%

Potential reduce by 89.7 kB

  • Original 109.4 kB
  • After minification 107.1 kB
  • After compression 19.7 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. Nbsklep.pl needs all CSS files to be minified and compressed as it can save up to 89.7 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 44 (67%)

Requests Now

66

After Optimization

22

The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of NBsklep. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

nbsklep.pl accessibility score

88

Accessibility Issues

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Buttons do not have an accessible name

High

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

Best Practices

nbsklep.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

nbsklep.pl SEO score

92

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

High

Tap targets are not sized appropriately

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 Nbsklep.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 Nbsklep.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 NBsklep. 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: