Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

Page Load Speed

6.2 sec in total

First Response

1.8 sec

Resources Loaded

4.3 sec

Page Rendered

109 ms

iris.bmhd.cz screenshot

About Website

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

Aplikace zobrazuje aktuální polohu všech vozidel v systému IDS JMK, včetně MHD Brno.

Visit iris.bmhd.cz

Key Findings

We analyzed Iris.bmhd.cz page load time and found that the first response time was 1.8 sec and then it took 4.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

iris.bmhd.cz performance score

0

Network Requests Diagram

iris.bmhd.cz

1814 ms

jquery-ui-1.10.3.custom.css

296 ms

iris.css

197 ms

jquery.dataTables.css

198 ms

js

26 ms

Our browser made a total of 97 requests to load all elements on the main page. We found that 39% of them (38 requests) were addressed to the original Iris.bmhd.cz, 44% (43 requests) were made to Maps.googleapis.com and 7% (7 requests) were made to Maps.gstatic.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Iris.bmhd.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.7 MB (48%)

Content Size

3.5 MB

After Optimization

1.8 MB

In fact, the total size of Iris.bmhd.cz main page is 3.5 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 2.3 MB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 160.0 kB

  • Original 177.8 kB
  • After minification 169.3 kB
  • After compression 17.8 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 160.0 kB or 90% of the original size.

Image Optimization

-35%

Potential reduce by 814.2 kB

  • Original 2.3 MB
  • After minification 1.5 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. Obviously, IRIS Bmhd needs image optimization as it can save up to 814.2 kB or 35% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-70%

Potential reduce by 676.0 kB

  • Original 963.6 kB
  • After minification 963.6 kB
  • After compression 287.7 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 676.0 kB or 70% of the original size.

CSS Optimization

-83%

Potential reduce by 42.8 kB

  • Original 51.4 kB
  • After minification 39.3 kB
  • After compression 8.7 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. Iris.bmhd.cz needs all CSS files to be minified and compressed as it can save up to 42.8 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 31 (34%)

Requests Now

92

After Optimization

61

The browser has sent 92 CSS, Javascripts, AJAX and image requests in order to completely render the main page of IRIS Bmhd. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

SEO Factors

iris.bmhd.cz SEO score

0

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 Iris.bmhd.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 Iris.bmhd.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

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