Tools & Wizards About Us
lectio.viser.edu.rs screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

lectio.viser.edu.rs

Систем за учење на даљину, ВИШЕР

Page Load Speed

2.5 sec in total

First Response

365 ms

Resources Loaded

1.9 sec

Page Rendered

203 ms

lectio.viser.edu.rs screenshot

About Website

Click here to check amazing Lectio Viser Edu content. Otherwise, check out these important facts you probably never knew about lectio.viser.edu.rs

Visit lectio.viser.edu.rs

Key Findings

We analyzed Lectio.viser.edu.rs page load time and found that the first response time was 365 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

lectio.viser.edu.rs performance score

0

Network Requests Diagram

lectio.viser.edu.rs

365 ms

400 ms

yui_combo.php

118 ms

yui_combo.php

468 ms

all

490 ms

Our browser made a total of 25 requests to load all elements on the main page. We found that all of those requests were addressed to Lectio.viser.edu.rs and no external sources were called. The less responsive or slowest element that took the longest time to load (490 ms) belongs to the original domain Lectio.viser.edu.rs.

Page Optimization Overview & Recommendations

Page size can be reduced by 212.0 kB (69%)

Content Size

305.1 kB

After Optimization

93.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Lectio.viser.edu.rs main page is 305.1 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. Javascripts take 222.8 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 40.2 kB

  • Original 49.5 kB
  • After minification 48.7 kB
  • After compression 9.3 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 40.2 kB or 81% of the original size.

Image Optimization

-49%

Potential reduce by 13.7 kB

  • Original 27.9 kB
  • After minification 14.2 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. Obviously, Lectio Viser Edu needs image optimization as it can save up to 13.7 kB or 49% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-69%

Potential reduce by 154.6 kB

  • Original 222.8 kB
  • After minification 222.0 kB
  • After compression 68.2 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 154.6 kB or 69% of the original size.

CSS Optimization

-70%

Potential reduce by 3.4 kB

  • Original 4.9 kB
  • After minification 4.3 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. Lectio.viser.edu.rs needs all CSS files to be minified and compressed as it can save up to 3.4 kB or 70% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (13%)

Requests Now

23

After Optimization

20

  • Images
  • JavaScript
  • CSS

The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lectio Viser Edu. 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 JavaScripts and as a result speed up the page load time.

Network Requests Diagram

lectio.viser.edu.rs

lectio.viser.edu.rs

365 ms

400 ms

yui_combo.php

yui_combo.php

118 ms

yui_combo.php

yui_combo.php

468 ms

all

all

490 ms

javascript-static.js

javascript-static.js

231 ms

icon

icon

116 ms

f2

f2

146 ms

icon

icon

121 ms

pdf-24

pdf-24

122 ms

icon

icon

455 ms

f2

f2

229 ms

f2

f2

260 ms

f2

f2

276 ms

f2

f2

267 ms

moodlelogo

moodlelogo

258 ms

header

header

318 ms

expanded

expanded

348 ms

collapsed_empty

collapsed_empty

349 ms

gradient-sb

gradient-sb

357 ms

dock.js

dock.js

299 ms

yui_combo.php

yui_combo.php

388 ms

collapsed

collapsed

417 ms

yui_combo.php

yui_combo.php

137 ms

dock_to_block

dock_to_block

115 ms

SEO Factors

lectio.viser.edu.rs SEO score

0

Language and Encoding

  • Language Detected

    SR

  • Language Claimed

    SR

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lectio.viser.edu.rs can be misinterpreted by Google and other search engines. Our service has detected that Serbian is used on the page, and it matches the claimed language. Our system also found out that Lectio.viser.edu.rs 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

lectio.viser.edu.rs

Open Graph description is not detected on the main page of Lectio Viser Edu. 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: