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Report Summary

About Website

Welcome to nartorolki.pl homepage info - get ready to check Narto Rolki best content for Poland right away, or after learning these important things about nartorolki.pl

Serwis miłośników nartorolek, rolek uniwersalnych i terenowych, nordic blading i wszystkich urządzeń z kółkami pozwalających na jazdę techniką podobną do narciarskiej.

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name

value

score

weighting

FCP (First Contentful Paint)

Value5.5 s

6/100

10%

LCP (Largest Contentful Paint)

Value6.5 s

9/100

25%

SI (Speed Index)

Value21.6 s

0/100

10%

TBT (Total Blocking Time)

Value29,180 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.114

86/100

15%

TTI (Time to Interactive)

Value44.0 s

0/100

10%

nartorolki.pl

1928 ms

cssb8e24.css

183 ms

mootools.js

280 ms

modal.js

175 ms

k2.js

174 ms

Our browser made a total of 86 requests to load all elements on the main page. We found that 88% of them (76 requests) were addressed to the original Nartorolki.pl, 2% (2 requests) were made to Google-analytics.com and 2% (2 requests) were made to Securepubads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Nartorolki.pl.

Content Size

631.1 kB

After Optimization

406.3 kB

In fact, the total size of Nartorolki.pl main page is 631.1 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. 65% of websites need less resources to load. Javascripts take 274.3 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 94.0 kB

Original 115.7 kB
After minification 102.5 kB
After compression 21.8 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 13.3 kB, which is 11% 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 94.0 kB or 81% of the original size.

Image Optimization

-6%

Potential reduce by 13.4 kB

Original 213.3 kB
After minification 199.9 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. Narto Rolki images are well optimized though.

JavaScript Optimization

-42%

Potential reduce by 116.4 kB

Original 274.3 kB
After minification 274.1 kB
After compression 157.9 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 116.4 kB or 42% of the original size.

CSS Optimization

-3%

Potential reduce by 959 B

Original 27.8 kB
After minification 27.8 kB
After compression 26.8 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. Nartorolki.pl has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 81 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Narto Rolki. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

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.

High

<input type="image"> elements do not have [alt] text

High

Form elements do not have associated labels

High

Links do not have a discernible name

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

Search Engine Optimization Advices

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 Nartorolki.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 Nartorolki.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

nartorolki.pl

Open Graph data is detected on the main page of Narto Rolki. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook:

Report Summary

Performance

Accessibility

Best Practices

SEO

nartorolki.pl - nartorolki i rolki terenowe - portal miłośników

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)