Tools & Wizards About Us
profi-technika.cz screenshot

Report Summary

  • 57

    Performance

    Renders faster than
    73% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

profi-technika.cz

Profi-technika.cz - prodej nářadí a stavební techniky

Page Load Speed

3.7 sec in total

First Response

848 ms

Resources Loaded

2.6 sec

Page Rendered

217 ms

profi-technika.cz screenshot

About Website

Click here to check amazing Profi Technika content for Slovakia. Otherwise, check out these important facts you probably never knew about profi-technika.cz

Internetový obchod s diamantovou technikou (diamantové kotouče, brusné hrnce, EASY-CUT, vrtací korunky), vrtáky, sekáče, špice, elektrické nářadí... Věrnostní programy, Akční nabídky, množstevní slevy...

Visit profi-technika.cz

Key Findings

We analyzed Profi-technika.cz page load time and found that the first response time was 848 ms and then it took 2.9 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

profi-technika.cz performance score

57

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

17/100

10%

LCP (Largest Contentful Paint)

Value6.3 s

10/100

25%

SI (Speed Index)

Value6.7 s

36/100

10%

TBT (Total Blocking Time)

Value160 ms

93/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value6.4 s

60/100

10%

Network Requests Diagram

www.profi-technika.cz

848 ms

gtm.js

50 ms

js

99 ms

style.css

660 ms

application.js

202 ms

Our browser made a total of 51 requests to load all elements on the main page. We found that 82% of them (42 requests) were addressed to the original Profi-technika.cz, 10% (5 requests) were made to Googletagmanager.com and 4% (2 requests) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Profi-technika.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 273.0 kB (60%)

Content Size

451.5 kB

After Optimization

178.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Profi-technika.cz main page is 451.5 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. 50% of websites need less resources to load. Javascripts take 256.2 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 30.1 kB

  • Original 36.6 kB
  • After minification 25.3 kB
  • After compression 6.5 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 11.2 kB, which is 31% 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 30.1 kB or 82% of the original size.

Image Optimization

-3%

Potential reduce by 3.4 kB

  • Original 120.9 kB
  • After minification 117.5 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. Profi Technika images are well optimized though.

JavaScript Optimization

-81%

Potential reduce by 208.3 kB

  • Original 256.2 kB
  • After minification 181.9 kB
  • After compression 47.9 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 208.3 kB or 81% of the original size.

CSS Optimization

-83%

Potential reduce by 31.3 kB

  • Original 37.8 kB
  • After minification 29.4 kB
  • After compression 6.6 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. Profi-technika.cz needs all CSS files to be minified and compressed as it can save up to 31.3 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (44%)

Requests Now

48

After Optimization

27

  • Images
  • JavaScript
  • CSS

The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Profi Technika. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.profi-technika.cz

www.profi-technika.cz

848 ms

gtm.js

gtm.js

50 ms

js

js

99 ms

style.css

style.css

660 ms

application.js

application.js

202 ms

prototype.js

prototype.js

1181 ms

effects.js

effects.js

691 ms

controls.js

controls.js

571 ms

thumbnailviewer.js

thumbnailviewer.js

379 ms

support.js

support.js

567 ms

destination

destination

129 ms

js

js

126 ms

js

js

125 ms

cookieconsent.min.css

cookieconsent.min.css

35 ms

cookieconsent.min.js

cookieconsent.min.js

106 ms

wz_tooltip.js

wz_tooltip.js

588 ms

mainbkg1.png

mainbkg1.png

104 ms

button_cancel.png

button_cancel.png

100 ms

loading.gif

loading.gif

99 ms

top_header_main-4.png

top_header_main-4.png

105 ms

kotouc.jpg

kotouc.jpg

301 ms

010220-ptLQOCYl.jpg

010220-ptLQOCYl.jpg

100 ms

010243-lwoT62aa.jpg

010243-lwoT62aa.jpg

196 ms

010327-uwcaJR6G.jpg

010327-uwcaJR6G.jpg

197 ms

006769-yTTalmUd.jpg

006769-yTTalmUd.jpg

291 ms

006015-NvLApXeU.jpg

006015-NvLApXeU.jpg

299 ms

005052-vKmQfh46.jpg

005052-vKmQfh46.jpg

203 ms

002915-dy7ZiH6Q.jpg

002915-dy7ZiH6Q.jpg

290 ms

005399-4KDYr33Q.jpg

005399-4KDYr33Q.jpg

292 ms

004812-X4Idr0Cp.jpg

004812-X4Idr0Cp.jpg

302 ms

005627-JiSq0tsF.jpg

005627-JiSq0tsF.jpg

388 ms

002237-betoT5RC.jpg

002237-betoT5RC.jpg

388 ms

002487-LRCOIuyQ.jpg

002487-LRCOIuyQ.jpg

388 ms

004092-T3ESAtpG.jpg

004092-T3ESAtpG.jpg

399 ms

004446-lw2TxVz5.jpg

004446-lw2TxVz5.jpg

399 ms

010331-JUY3Jzjv.jpg

010331-JUY3Jzjv.jpg

400 ms

000081-ksj1We20.jpg

000081-ksj1We20.jpg

485 ms

gjs.php

gjs.php

214 ms

menu_bg.jpg

menu_bg.jpg

469 ms

menu_button_1_sel_bg.jpg

menu_button_1_sel_bg.jpg

469 ms

menu_buttons_bg.jpg

menu_buttons_bg.jpg

482 ms

menu_button_7_bg.jpg

menu_button_7_bg.jpg

482 ms

content_1_bg.jpg

content_1_bg.jpg

483 ms

top_left.jpg

top_left.jpg

565 ms

top_center.jpg

top_center.jpg

564 ms

top_right.jpg

top_right.jpg

564 ms

transparent_bg.png

transparent_bg.png

583 ms

content_3_top.jpg

content_3_top.jpg

583 ms

content_3_left_bot.jpg

content_3_left_bot.jpg

584 ms

content_3_right_bot.jpg

content_3_right_bot.jpg

658 ms

gjs.php

gjs.php

424 ms

Accessibility Review

profi-technika.cz accessibility score

90

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

profi-technika.cz best practices score

67

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

Browser errors were logged to the console

SEO Factors

profi-technika.cz SEO score

90

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 doesn't use 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 Profi-technika.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 Profi-technika.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

profi-technika.cz

Open Graph description is not detected on the main page of Profi Technika. 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: