Tools & Wizards About Us
dlouhovlaska.cz screenshot

Report Summary

  • 44

    Performance

    Renders faster than
    63% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 88

    SEO

    Google-friendlier than
    65% of websites

dlouhovlaska.cz

Dlouhovláska - vlasové studio, prodlužování vlasů, kadeřnické služby

Page Load Speed

18.6 sec in total

First Response

4.1 sec

Resources Loaded

13.2 sec

Page Rendered

1.2 sec

dlouhovlaska.cz screenshot

About Website

Welcome to dlouhovlaska.cz homepage info - get ready to check Dlouhovlaska best content right away, or after learning these important things about dlouhovlaska.cz

Vlasové studio - Prodlužování vlasů, prodloužení vlasů, zahuštění vlasů, koloristické služby, barvení vlasů, melírování vlasů, výroba vlasových náhrad

Visit dlouhovlaska.cz

Key Findings

We analyzed Dlouhovlaska.cz page load time and found that the first response time was 4.1 sec and then it took 14.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

dlouhovlaska.cz performance score

44

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value10.9 s

0/100

10%

LCP (Largest Contentful Paint)

Value13.5 s

0/100

25%

SI (Speed Index)

Value24.0 s

0/100

10%

TBT (Total Blocking Time)

Value150 ms

94/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value17.2 s

4/100

10%

Network Requests Diagram

dlouhovlaska.cz

4118 ms

wp-emoji-release.min.js

314 ms

style.min.css

566 ms

style.css

629 ms

menu-image.css

315 ms

Our browser made a total of 141 requests to load all elements on the main page. We found that 81% of them (114 requests) were addressed to the original Dlouhovlaska.cz, 8% (11 requests) were made to Fonts.googleapis.com and 6% (9 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (4.1 sec) belongs to the original domain Dlouhovlaska.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.7 MB (14%)

Content Size

11.7 MB

After Optimization

10.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dlouhovlaska.cz main page is 11.7 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. 70% of websites need less resources to load. Images take 10.3 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 386.0 kB

  • Original 461.1 kB
  • After minification 448.0 kB
  • After compression 75.1 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 386.0 kB or 84% of the original size.

Image Optimization

-6%

Potential reduce by 665.1 kB

  • Original 10.3 MB
  • After minification 9.7 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. Dlouhovlaska images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 387.1 kB

  • Original 593.2 kB
  • After minification 512.9 kB
  • After compression 206.1 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 387.1 kB or 65% of the original size.

CSS Optimization

-85%

Potential reduce by 243.3 kB

  • Original 287.2 kB
  • After minification 252.0 kB
  • After compression 43.9 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. Dlouhovlaska.cz needs all CSS files to be minified and compressed as it can save up to 243.3 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 71 (55%)

Requests Now

130

After Optimization

59

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 130 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dlouhovlaska. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 34 to 1 for JavaScripts and from 39 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

dlouhovlaska.cz

dlouhovlaska.cz

4118 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

314 ms

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566 ms

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315 ms

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532 ms

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428 ms

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765 ms

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Accessibility Review

dlouhovlaska.cz accessibility score

95

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

Links do not have a discernible name

Best Practices

dlouhovlaska.cz best practices score

67

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

dlouhovlaska.cz SEO score

88

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 Dlouhovlaska.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 Dlouhovlaska.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

dlouhovlaska.cz

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