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isas.spsbv.cz screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

isas.spsbv.cz

O nás - Střední Škola Edvarda Beneše Břeclav

Page Load Speed

3.3 sec in total

First Response

663 ms

Resources Loaded

2.5 sec

Page Rendered

140 ms

isas.spsbv.cz screenshot

About Website

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

Stránky Střední školy Edvarda Beneše Břeclav, příspěvkové organizace.

Visit isas.spsbv.cz

Key Findings

We analyzed Isas.spsbv.cz page load time and found that the first response time was 663 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

isas.spsbv.cz performance score

0

Network Requests Diagram

informacni-nastenka.php

663 ms

blue.css

223 ms

forms.css

214 ms

elements.css

215 ms

background.png

209 ms

Our browser made a total of 11 requests to load all elements on the main page. We found that all of those requests were addressed to Isas.spsbv.cz and no external sources were called. The less responsive or slowest element that took the longest time to load (663 ms) belongs to the original domain Isas.spsbv.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 23.2 kB (29%)

Content Size

79.9 kB

After Optimization

56.7 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Isas.spsbv.cz main page is 79.9 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. Only 5% of websites need less resources to load. Images take 54.3 kB which makes up the majority of the site volume.

HTML Optimization

-62%

Potential reduce by 3.2 kB

  • Original 5.2 kB
  • After minification 5.0 kB
  • After compression 2.0 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 3.2 kB or 62% of the original size.

Image Optimization

-5%

Potential reduce by 2.5 kB

  • Original 54.3 kB
  • After minification 51.8 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. Isas Spsbv images are well optimized though.

CSS Optimization

-86%

Potential reduce by 17.5 kB

  • Original 20.4 kB
  • After minification 10.9 kB
  • After compression 2.9 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. Isas.spsbv.cz needs all CSS files to be minified and compressed as it can save up to 17.5 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (30%)

Requests Now

10

After Optimization

7

  • Images
  • CSS

The browser has sent 10 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Isas Spsbv. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

informacni-nastenka.php

informacni-nastenka.php

663 ms

blue.css

blue.css

223 ms

forms.css

forms.css

214 ms

elements.css

elements.css

215 ms

background.png

background.png

209 ms

header.png

header.png

429 ms

menubg.png

menubg.png

215 ms

menu-section.png

menu-section.png

216 ms

menu-item.png

menu-item.png

216 ms

bar.png

bar.png

217 ms

print.css

print.css

213 ms

SEO Factors

isas.spsbv.cz SEO score

0

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 Isas.spsbv.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 Isas.spsbv.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

isas.spsbv.cz

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