Tools & Wizards About Us
jhinterier.cz screenshot

Report Summary

  • 52

    Performance

    Renders faster than
    69% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

jhinterier.cz

Vestavěné skříně Kladno | JH interiér

Page Load Speed

3.5 sec in total

First Response

406 ms

Resources Loaded

2.7 sec

Page Rendered

321 ms

jhinterier.cz screenshot

About Website

Click here to check amazing JH Interier content. Otherwise, check out these important facts you probably never knew about jhinterier.cz

Vestavěné skříně JH interiér - Výroba vestavěných skříní a nábytku na míru z moderních materiálů Praha,Kladno,Středočeský kraj.

Visit jhinterier.cz

Key Findings

We analyzed Jhinterier.cz page load time and found that the first response time was 406 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

jhinterier.cz performance score

52

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

72/100

10%

LCP (Largest Contentful Paint)

Value9.0 s

1/100

25%

SI (Speed Index)

Value5.7 s

51/100

10%

TBT (Total Blocking Time)

Value70 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.308

38/100

15%

TTI (Time to Interactive)

Value8.3 s

40/100

10%

Network Requests Diagram

jhinterier.cz

406 ms

styl_jh.css

126 ms

menu.css

229 ms

meno.css

226 ms

nere_widget.js

639 ms

Our browser made a total of 53 requests to load all elements on the main page. We found that 32% of them (17 requests) were addressed to the original Jhinterier.cz, 28% (15 requests) were made to Scontent.xx.fbcdn.net and 19% (10 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (728 ms) relates to the external source Scontent.xx.fbcdn.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 33.5 kB (39%)

Content Size

85.6 kB

After Optimization

52.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jhinterier.cz main page is 85.6 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. 25% of websites need less resources to load. Images take 46.7 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 20.9 kB

  • Original 28.9 kB
  • After minification 28.5 kB
  • After compression 8.0 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 20.9 kB or 72% of the original size.

Image Optimization

-9%

Potential reduce by 4.4 kB

  • Original 46.7 kB
  • After minification 42.3 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. JH Interier images are well optimized though.

JavaScript Optimization

-50%

Potential reduce by 322 B

  • Original 641 B
  • After minification 544 B
  • After compression 319 B

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 322 B or 50% of the original size.

CSS Optimization

-83%

Potential reduce by 7.8 kB

  • Original 9.4 kB
  • After minification 7.0 kB
  • After compression 1.6 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. Jhinterier.cz needs all CSS files to be minified and compressed as it can save up to 7.8 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (31%)

Requests Now

52

After Optimization

36

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of JH Interier. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

jhinterier.cz

jhinterier.cz

406 ms

styl_jh.css

styl_jh.css

126 ms

menu.css

menu.css

229 ms

meno.css

meno.css

226 ms

nere_widget.js

nere_widget.js

639 ms

logo1_01.gif

logo1_01.gif

261 ms

logo1_02.gif

logo1_02.gif

352 ms

logo1_03.gif

logo1_03.gif

373 ms

logo1_04.gif

logo1_04.gif

370 ms

logo1_05.gif

logo1_05.gif

450 ms

skrin_top_01a.gif

skrin_top_01a.gif

554 ms

skrin_top_02a.gif

skrin_top_02a.gif

532 ms

skrin_top_03a.gif

skrin_top_03a.gif

578 ms

skrin_top_04a.gif

skrin_top_04a.gif

591 ms

skrin_top_05a.gif

skrin_top_05a.gif

602 ms

sleva35.gif

sleva35.gif

575 ms

count.asp

count.asp

218 ms

all.js

all.js

271 ms

count.asp

count.asp

215 ms

pozadi-hlavni-zluta.gif

pozadi-hlavni-zluta.gif

426 ms

jhinterier.jpg

jhinterier.jpg

445 ms

68 ms

xd_arbiter.php

xd_arbiter.php

227 ms

xd_arbiter.php

xd_arbiter.php

429 ms

widget_data.js

widget_data.js

92 ms

ping

ping

46 ms

like_box.php

like_box.php

126 ms

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small_5-92e3b848eee592f5dc690069b0a998080bbd211db9cc3b2ef116820635d3d4fb.png

230 ms

kyEKgjk51ZE.css

kyEKgjk51ZE.css

284 ms

xgj7bXhJNEH.css

xgj7bXhJNEH.css

351 ms

q68gy-v_YMF.js

q68gy-v_YMF.js

486 ms

hHAUS9q05ns.js

hHAUS9q05ns.js

619 ms

0wM5s1Khldu.js

0wM5s1Khldu.js

509 ms

1bNoFZUdlYZ.js

1bNoFZUdlYZ.js

510 ms

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64576_503296136381690_586420088_n.jpg

355 ms

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479 ms

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590 ms

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577 ms

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583 ms

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556 ms

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595 ms

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596 ms

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623 ms

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643 ms

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708 ms

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728 ms

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721 ms

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665 ms

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12717165_977127932379604_5192248452439670057_n.jpg

716 ms

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wL6VQj7Ab77.png

70 ms

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s7jcwEQH7Sx.png

70 ms

I6-MnjEovm5.js

I6-MnjEovm5.js

69 ms

pQrUxxo5oQp.js

pQrUxxo5oQp.js

136 ms

Accessibility Review

jhinterier.cz accessibility score

83

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

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

jhinterier.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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

jhinterier.cz SEO score

100

Search Engine Optimization Advices

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

Language and Encoding

  • Language Detected

    CS

  • Language Claimed

    CS

  • Encoding

    WINDOWS-1250

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jhinterier.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 Jhinterier.cz main page’s claimed encoding is windows-1250. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

jhinterier.cz

Open Graph description is not detected on the main page of JH Interier. 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: