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kovalevam.com screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

kovalevam.com

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Page Load Speed

2.9 sec in total

First Response

791 ms

Resources Loaded

1.9 sec

Page Rendered

131 ms

kovalevam.com screenshot

About Website

Click here to check amazing Kovalevam content. Otherwise, check out these important facts you probably never knew about kovalevam.com

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Key Findings

We analyzed Kovalevam.com page load time and found that the first response time was 791 ms and then it took 2.1 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

kovalevam.com performance score

0

Network Requests Diagram

kovalevam.com

791 ms

main.css

135 ms

jquery.js

46 ms

css

26 ms

addthis_widget.js

59 ms

Our browser made a total of 22 requests to load all elements on the main page. We found that 45% of them (10 requests) were addressed to the original Kovalevam.com, 18% (4 requests) were made to S7.addthis.com and 9% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (791 ms) belongs to the original domain Kovalevam.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 316.4 kB (46%)

Content Size

694.2 kB

After Optimization

377.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kovalevam.com main page is 694.2 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. 25% of websites need less resources to load. Javascripts take 416.7 kB which makes up the majority of the site volume.

HTML Optimization

-68%

Potential reduce by 40.0 kB

  • Original 59.1 kB
  • After minification 58.9 kB
  • After compression 19.2 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. 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 40.0 kB or 68% of the original size.

Image Optimization

-7%

Potential reduce by 13.9 kB

  • Original 213.9 kB
  • After minification 200.0 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. Kovalevam images are well optimized though.

JavaScript Optimization

-62%

Potential reduce by 259.1 kB

  • Original 416.7 kB
  • After minification 416.7 kB
  • After compression 157.5 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 259.1 kB or 62% of the original size.

CSS Optimization

-75%

Potential reduce by 3.4 kB

  • Original 4.5 kB
  • After minification 3.6 kB
  • After compression 1.1 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. Kovalevam.com needs all CSS files to be minified and compressed as it can save up to 3.4 kB or 75% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (25%)

Requests Now

20

After Optimization

15

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kovalevam. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

kovalevam.com

kovalevam.com

791 ms

main.css

main.css

135 ms

jquery.js

jquery.js

46 ms

css

css

26 ms

addthis_widget.js

addthis_widget.js

59 ms

stat.php

stat.php

264 ms

ga.js

ga.js

86 ms

img1_03.png

img1_03.png

386 ms

PICT-GL.png

PICT-GL.png

297 ms

img1.png

img1.png

634 ms

we_in_VK.png

we_in_VK.png

256 ms

img_24.png

img_24.png

257 ms

img_27.png

img_27.png

254 ms

img_29.png

img_29.png

380 ms

70NHEhnB-ZlzsDpQLtboKA.ttf

70NHEhnB-ZlzsDpQLtboKA.ttf

30 ms

300lo.json

300lo.json

64 ms

273.33dc1e6c32820cabb584.js

273.33dc1e6c32820cabb584.js

10 ms

counter.5524cceca805eb4b9b2b.js

counter.5524cceca805eb4b9b2b.js

17 ms

sh.8e5f85691f9aaa082472a194.html

sh.8e5f85691f9aaa082472a194.html

40 ms

shares.json

shares.json

40 ms

__utm.gif

__utm.gif

50 ms

counter

counter

264 ms

SEO Factors

kovalevam.com SEO score

0

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kovalevam.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Kovalevam.com 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

kovalevam.com

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