Tools & Wizards About Us
elektrometal.cz screenshot

Report Summary

  • 96

    Performance

    Renders faster than
    94% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

elektrometal.cz

Elektrometal servis Ing.Hilsky a syn s.r.o.

Page Load Speed

1.5 sec in total

First Response

397 ms

Resources Loaded

978 ms

Page Rendered

118 ms

elektrometal.cz screenshot

About Website

Visit elektrometal.cz now to see the best up-to-date Elektrometal content for Czech Republic and also check out these interesting facts you probably never knew about elektrometal.cz

Elektrometal servis - v?roba n?hradn?ch d?l? na tramvaje, velkoobchodn? prodej a servis b?l? techniky

Visit elektrometal.cz

Key Findings

We analyzed Elektrometal.cz page load time and found that the first response time was 397 ms and then it took 1.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

elektrometal.cz performance score

96

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.4 s

97/100

10%

LCP (Largest Contentful Paint)

Value2.1 s

96/100

25%

SI (Speed Index)

Value1.8 s

100/100

10%

TBT (Total Blocking Time)

Value110 ms

97/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.3 s

84/100

10%

Network Requests Diagram

elektrometal.cz

397 ms

styleindex.css

95 ms

analytics.js

189 ms

ga.js

9 ms

head_lista.jpg

105 ms

Our browser made a total of 18 requests to load all elements on the main page. We found that 89% of them (16 requests) were addressed to the original Elektrometal.cz, 11% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (397 ms) belongs to the original domain Elektrometal.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 6.1 kB (16%)

Content Size

37.2 kB

After Optimization

31.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Elektrometal.cz main page is 37.2 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. 20% of websites need less resources to load. Javascripts take 20.2 kB which makes up the majority of the site volume.

HTML Optimization

-60%

Potential reduce by 3.6 kB

  • Original 6.0 kB
  • After minification 5.7 kB
  • After compression 2.4 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 3.6 kB or 60% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 8.9 kB
  • After minification 8.9 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. Elektrometal images are well optimized though.

JavaScript Optimization

-9%

Potential reduce by 1.8 kB

  • Original 20.2 kB
  • After minification 20.0 kB
  • After compression 18.4 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

-33%

Potential reduce by 723 B

  • Original 2.2 kB
  • After minification 2.2 kB
  • After compression 1.5 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. Elektrometal.cz needs all CSS files to be minified and compressed as it can save up to 723 B or 33% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

17

After Optimization

17

  • Images
  • JavaScript
  • CSS

The browser has sent 17 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Elektrometal. According to our analytics all requests are already optimized.

Network Requests Diagram

elektrometal.cz

elektrometal.cz

397 ms

styleindex.css

styleindex.css

95 ms

analytics.js

analytics.js

189 ms

ga.js

ga.js

9 ms

head_lista.jpg

head_lista.jpg

105 ms

logo_bg.jpg

logo_bg.jpg

106 ms

bila_technika_poz.gif

bila_technika_poz.gif

286 ms

bila_tech_p.gif

bila_tech_p.gif

285 ms

servis_poz.gif

servis_poz.gif

191 ms

servisp1.gif

servisp1.gif

287 ms

nahradnidily_poz.gif

nahradnidily_poz.gif

198 ms

nahradnidilyp.gif

nahradnidilyp.gif

200 ms

dopravapoz.gif

dopravapoz.gif

285 ms

doprava.gif

doprava.gif

385 ms

poztram.gif

poztram.gif

297 ms

tram.gif

tram.gif

379 ms

vicezde.gif

vicezde.gif

379 ms

__utm.gif

__utm.gif

10 ms

Accessibility Review

elektrometal.cz accessibility score

82

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.

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

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

<object> elements do not have alternate text

Best Practices

elektrometal.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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

SEO Factors

elektrometal.cz SEO score

77

Search Engine Optimization Advices

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 Elektrometal.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 Elektrometal.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

elektrometal.cz

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