Tools & Wizards About Us
videonadzor.co.rs screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

videonadzor.co.rs

Video nadzor - Kontrola pristupa - Evidencija radnog vremena - SECAM

Page Load Speed

5.3 sec in total

First Response

1.1 sec

Resources Loaded

4.1 sec

Page Rendered

147 ms

videonadzor.co.rs screenshot

About Website

Welcome to videonadzor.co.rs homepage info - get ready to check Video Nadzor Co best content right away, or after learning these important things about videonadzor.co.rs

Online prodaja: kontrola pristupa, evidencija radnog vremena, IP kamere, DVR snimači,alarmi,sistemi protiv požara, najniže

Visit videonadzor.co.rs

Key Findings

We analyzed Videonadzor.co.rs page load time and found that the first response time was 1.1 sec and then it took 4.2 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

videonadzor.co.rs performance score

0

Network Requests Diagram

videonadzor.co.rs

1125 ms

stylesheet.css

740 ms

slideshow.css

624 ms

jquery-1.7.1.min.js

999 ms

jquery-ui-1.8.16.custom.min.js

1250 ms

Our browser made a total of 43 requests to load all elements on the main page. We found that 86% of them (37 requests) were addressed to the original Videonadzor.co.rs, 7% (3 requests) were made to V2.zopim.com and 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Videonadzor.co.rs.

Page Optimization Overview & Recommendations

Page size can be reduced by 460.9 kB (29%)

Content Size

1.6 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Videonadzor.co.rs main page is 1.6 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. 25% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 25.4 kB

  • Original 30.6 kB
  • After minification 24.3 kB
  • After compression 5.2 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 6.3 kB, which is 21% 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 25.4 kB or 83% of the original size.

Image Optimization

-10%

Potential reduce by 114.2 kB

  • Original 1.1 MB
  • After minification 1.0 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. Video Nadzor Co images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 263.3 kB

  • Original 373.5 kB
  • After minification 366.1 kB
  • After compression 110.2 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 263.3 kB or 70% of the original size.

CSS Optimization

-86%

Potential reduce by 58.0 kB

  • Original 67.7 kB
  • After minification 52.1 kB
  • After compression 9.7 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. Videonadzor.co.rs needs all CSS files to be minified and compressed as it can save up to 58.0 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (34%)

Requests Now

41

After Optimization

27

  • Images
  • JavaScript
  • CSS

The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Video Nadzor Co. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

videonadzor.co.rs

videonadzor.co.rs

1125 ms

stylesheet.css

stylesheet.css

740 ms

slideshow.css

slideshow.css

624 ms

jquery-1.7.1.min.js

jquery-1.7.1.min.js

999 ms

jquery-ui-1.8.16.custom.min.js

jquery-ui-1.8.16.custom.min.js

1250 ms

jquery-ui-1.8.16.custom.css

jquery-ui-1.8.16.custom.css

760 ms

common.js

common.js

631 ms

jquery.nivo.slider.pack.js

jquery.nivo.slider.pack.js

740 ms

analytics.js

analytics.js

34 ms

srb.png

srb.png

364 ms

secamnovi2.jpg

secamnovi2.jpg

311 ms

arrow-down.png

arrow-down.png

125 ms

button-search.png

button-search.png

131 ms

menu.png

menu.png

128 ms

loading.gif

loading.gif

128 ms

monitoring-980x280.png

monitoring-980x280.png

583 ms

dahua-banner-980x280.png

dahua-banner-980x280.png

1374 ms

Paradox-banner-980x280.png

Paradox-banner-980x280.png

748 ms

banernaslovna2-980x280.jpg

banernaslovna2-980x280.jpg

910 ms

ceopa-980x280.png

ceopa-980x280.png

1573 ms

Commax-Banner-980x280.jpg

Commax-Banner-980x280.jpg

1575 ms

Jablotron-100-banner-1000-2-980x280.jpg

Jablotron-100-banner-1000-2-980x280.jpg

819 ms

banernaslovna5-980x280.jpg

banernaslovna5-980x280.jpg

999 ms

4825%20PFS3106-4P-60-120x120.jpg

4825%20PFS3106-4P-60-120x120.jpg

937 ms

4285%20Dahua%20HAC-HFW1000RP-0360B-120x120.jpg

4285%20Dahua%20HAC-HFW1000RP-0360B-120x120.jpg

1033 ms

5106%20ACESEE%20ADSR20THC200H-120x120.png

5106%20ACESEE%20ADSR20THC200H-120x120.png

1054 ms

5072%20Akciona%20Kamera%20Full%20HD%20GitUp%20Git1%20Pro-120x120.jpg

5072%20Akciona%20Kamera%20Full%20HD%20GitUp%20Git1%20Pro-120x120.jpg

1370 ms

5119%20DVR207P%20Auto%20Kamera%20HD%20Ready-120x120.jpg

5119%20DVR207P%20Auto%20Kamera%20HD%20Ready-120x120.jpg

1371 ms

HAC-HDW1100MP-0280-120x120.jpg

HAC-HDW1100MP-0280-120x120.jpg

1372 ms

cro.png

cro.png

356 ms

bih.png

bih.png

360 ms

slo.png

slo.png

1749 ms

mac.png

mac.png

959 ms

cg.png

cg.png

1481 ms

background.png

background.png

1359 ms

button.png

button.png

1358 ms

collect

collect

14 ms

arrows.png

arrows.png

1304 ms

bullets.png

bullets.png

1305 ms

widget_v2.135.js

widget_v2.135.js

14 ms

__$$__stringtable_lang_sr.js

__$$__stringtable_lang_sr.js

4 ms

avatar_simple_visitor.png

avatar_simple_visitor.png

56 ms

aL63HcygAAVYuCCsAAA==

aL63HcygAAVYuCCsAAA==

1 ms

SEO Factors

videonadzor.co.rs SEO score

0

Language and Encoding

  • Language Detected

    SR

  • Language Claimed

    RS

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Videonadzor.co.rs can be misinterpreted by Google and other search engines. Our service has detected that Serbian is used on the page, and it does not match the claimed language. Our system also found out that Videonadzor.co.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

videonadzor.co.rs

Open Graph description is not detected on the main page of Video Nadzor Co. 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: