Tools & Wizards About Us
ksiegarniainternetowa.co.uk screenshot

Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

ksiegarniainternetowa.co.uk

Polska Ksiegarnia w Wielkiej Brytanii - Polish Books in United Kingdom UK - Polska Ksiegarnia w UK

Page Load Speed

5.4 sec in total

First Response

386 ms

Resources Loaded

4.3 sec

Page Rendered

757 ms

ksiegarniainternetowa.co.uk screenshot

About Website

Visit ksiegarniainternetowa.co.uk now to see the best up-to-date Ksiegarnia Internetowa content for United Kingdom and also check out these interesting facts you probably never knew about ksiegarniainternetowa.co.uk

Twoja księgarnia w Wielkiej Brytanii. Ponad 70 tysięcy polskich książek i filmów w polskich cenach z tania wysyłką.

Visit ksiegarniainternetowa.co.uk

Key Findings

We analyzed Ksiegarniainternetowa.co.uk page load time and found that the first response time was 386 ms and then it took 5 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

ksiegarniainternetowa.co.uk performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value9.4 s

0/100

10%

LCP (Largest Contentful Paint)

Value11.6 s

0/100

25%

SI (Speed Index)

Value28.0 s

0/100

10%

TBT (Total Blocking Time)

Value2,580 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0.077

95/100

15%

TTI (Time to Interactive)

Value23.7 s

1/100

10%

Network Requests Diagram

ksiegarniainternetowa.co.uk

386 ms

ksiegarniainternetowa.co.uk

564 ms

923 ms

styles.css

448 ms

bookstore.css

466 ms

Our browser made a total of 110 requests to load all elements on the main page. We found that 65% of them (71 requests) were addressed to the original Ksiegarniainternetowa.co.uk, 8% (9 requests) were made to Static.xx.fbcdn.net and 5% (6 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source Facebook.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 152.2 kB (11%)

Content Size

1.4 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ksiegarniainternetowa.co.uk main page is 1.4 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 811.8 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 116.6 kB

  • Original 136.6 kB
  • After minification 122.3 kB
  • After compression 20.1 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 116.6 kB or 85% of the original size.

Image Optimization

-3%

Potential reduce by 28.3 kB

  • Original 811.8 kB
  • After minification 783.5 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. Ksiegarnia Internetowa images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 2.1 kB

  • Original 379.0 kB
  • After minification 379.0 kB
  • After compression 376.9 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

-10%

Potential reduce by 5.2 kB

  • Original 51.8 kB
  • After minification 51.0 kB
  • After compression 46.6 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. Ksiegarniainternetowa.co.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 38 (37%)

Requests Now

102

After Optimization

64

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 102 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ksiegarnia Internetowa. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

ksiegarniainternetowa.co.uk

ksiegarniainternetowa.co.uk

386 ms

ksiegarniainternetowa.co.uk

ksiegarniainternetowa.co.uk

564 ms

923 ms

styles.css

styles.css

448 ms

bookstore.css

bookstore.css

466 ms

bargain.css

bargain.css

465 ms

bookstore_kicouk.css

bookstore_kicouk.css

463 ms

jquery-ui-1.10.0.custom.min.css

jquery-ui-1.10.0.custom.min.css

466 ms

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1177 ms

cookies.css

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556 ms

CustomTag

CustomTag

586 ms

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28 ms

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39 ms

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230 ms

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523 ms

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523 ms

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524 ms

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609 ms

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607 ms

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606 ms

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608 ms

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607 ms

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607 ms

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731 ms

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728 ms

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727 ms

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729 ms

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730 ms

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730 ms

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891 ms

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888 ms

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889 ms

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891 ms

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869 ms

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143 ms

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890 ms

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64 ms

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11 ms

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846 ms

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861 ms

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861 ms

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860 ms

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177 ms

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857 ms

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Accessibility Review

ksiegarniainternetowa.co.uk accessibility score

75

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

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

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

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

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

ksiegarniainternetowa.co.uk best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

ksiegarniainternetowa.co.uk SEO score

62

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

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    PL

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ksiegarniainternetowa.co.uk can be misinterpreted by Google and other search engines. Our service has detected that Polish is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Ksiegarniainternetowa.co.uk 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

ksiegarniainternetowa.co.uk

Open Graph description is not detected on the main page of Ksiegarnia Internetowa. 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: