Tools & Wizards About Us
vyprodej-slevy.cz screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

vyprodej-slevy.cz

Dámská móda pro rok 2022: akce, slevy | vyprodej-slevy.cz

Page Load Speed

7.9 sec in total

First Response

356 ms

Resources Loaded

6.7 sec

Page Rendered

816 ms

vyprodej-slevy.cz screenshot

About Website

Click here to check amazing Vyprodej Slevy content for Czech Republic. Otherwise, check out these important facts you probably never knew about vyprodej-slevy.cz

Úžasná kolekce dámské módy pro rok 2022. Elegantní i street oblečení, plavky, móda na doma. Slevové akce, výprodeje. Podívejte se!

Visit vyprodej-slevy.cz

Key Findings

We analyzed Vyprodej-slevy.cz page load time and found that the first response time was 356 ms and then it took 7.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

vyprodej-slevy.cz performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

14/100

10%

LCP (Largest Contentful Paint)

Value11.3 s

0/100

25%

SI (Speed Index)

Value9.3 s

12/100

10%

TBT (Total Blocking Time)

Value3,050 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.042

99/100

15%

TTI (Time to Interactive)

Value19.2 s

2/100

10%

Network Requests Diagram

vyprodej-slevy.cz

356 ms

www.vyprodej-slevy.cz

966 ms

gtm.js

68 ms

default-entry.09ce0ae2.css

695 ms

homepage-entry.65b13702.css

471 ms

Our browser made a total of 77 requests to load all elements on the main page. We found that 88% of them (68 requests) were addressed to the original Vyprodej-slevy.cz, 10% (8 requests) were made to Cdnbeta.imageserver.cz and 1% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (3.4 sec) belongs to the original domain Vyprodej-slevy.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 300.2 kB (12%)

Content Size

2.6 MB

After Optimization

2.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Vyprodej-slevy.cz main page is 2.6 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. 25% of websites need less resources to load. Images take 1.8 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 293.4 kB

  • Original 360.1 kB
  • After minification 328.7 kB
  • After compression 66.7 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 293.4 kB or 81% of the original size.

Image Optimization

-0%

Potential reduce by 6.5 kB

  • Original 1.8 MB
  • After minification 1.8 MB

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. Vyprodej Slevy images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 113 B

  • Original 345.5 kB
  • After minification 345.5 kB
  • After compression 345.4 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

-0%

Potential reduce by 228 B

  • Original 76.0 kB
  • After minification 76.0 kB
  • After compression 75.7 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. Vyprodej-slevy.cz has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 11 (15%)

Requests Now

75

After Optimization

64

  • Images
  • JavaScript
  • CSS

The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vyprodej Slevy. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

vyprodej-slevy.cz

vyprodej-slevy.cz

356 ms

www.vyprodej-slevy.cz

www.vyprodej-slevy.cz

966 ms

gtm.js

gtm.js

68 ms

default-entry.09ce0ae2.css

default-entry.09ce0ae2.css

695 ms

homepage-entry.65b13702.css

homepage-entry.65b13702.css

471 ms

sliders-entry.329a0acc.css

sliders-entry.329a0acc.css

581 ms

jquery.3.5.1.min.js

jquery.3.5.1.min.js

614 ms

email-decode.min.js

email-decode.min.js

7 ms

app.js

app.js

892 ms

jquery.cookie.min.js

jquery.cookie.min.js

467 ms

543.ec9d990c.js

543.ec9d990c.js

282 ms

784.ca76674d.js

784.ca76674d.js

752 ms

default-entry.b4aafcfa.js

default-entry.b4aafcfa.js

828 ms

addToWishlist.js

addToWishlist.js

429 ms

2475348.jpg

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725 ms

logo.svg

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566 ms

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460 ms

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2538 ms

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2803 ms

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2520 ms

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2949 ms

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3357 ms

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15 ms

Accessibility Review

vyprodej-slevy.cz accessibility score

89

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

Links do not have a discernible name

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.

Best Practices

vyprodej-slevy.cz best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

Missing source maps for large first-party JavaScript

SEO Factors

vyprodej-slevy.cz SEO score

91

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

    CS

  • Language Claimed

    CS

  • Encoding

    UTF-8

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

vyprodej-slevy.cz

Open Graph description is not detected on the main page of Vyprodej Slevy. 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: