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Report Summary

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    Performance

  • 0

    Accessibility

  • 0

    Best Practices

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    SEO

robolution.center

Page Load Speed

2.6 sec in total

First Response

213 ms

Resources Loaded

2 sec

Page Rendered

437 ms

robolution.center screenshot

About Website

Click here to check amazing Robolution content. Otherwise, check out these important facts you probably never knew about robolution.center

Visit robolution.center

Key Findings

We analyzed Robolution.center page load time and found that the first response time was 213 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

robolution.center performance score

0

Network Requests Diagram

robolution.center

213 ms

css

17 ms

bootstrap.min.css

151 ms

font-awesome.min.css

149 ms

style.css

211 ms

Our browser made a total of 61 requests to load all elements on the main page. We found that 74% of them (45 requests) were addressed to the original Robolution.center, 7% (4 requests) were made to Fonts.gstatic.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Robolution.center.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.0 MB (70%)

Content Size

2.9 MB

After Optimization

864.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Robolution.center main page is 2.9 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. 65% of websites need less resources to load. CSS take 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 23.8 kB

  • Original 29.6 kB
  • After minification 21.7 kB
  • After compression 5.8 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. This page needs HTML code to be minified as it can gain 7.9 kB, which is 27% 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 23.8 kB or 80% of the original size.

Image Optimization

-0%

Potential reduce by 2.0 kB

  • Original 570.3 kB
  • After minification 568.3 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. Robolution images are well optimized though.

JavaScript Optimization

-80%

Potential reduce by 528.4 kB

  • Original 660.4 kB
  • After minification 438.6 kB
  • After compression 131.9 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 528.4 kB or 80% of the original size.

CSS Optimization

-90%

Potential reduce by 1.5 MB

  • Original 1.6 MB
  • After minification 1.3 MB
  • After compression 158.4 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. Robolution.center needs all CSS files to be minified and compressed as it can save up to 1.5 MB or 90% of the original size.

Requests Breakdown

Number of requests can be reduced by 45 (82%)

Requests Now

55

After Optimization

10

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Robolution. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

robolution.center

robolution.center

213 ms

css

css

17 ms

bootstrap.min.css

bootstrap.min.css

151 ms

font-awesome.min.css

font-awesome.min.css

149 ms

style.css

style.css

211 ms

style.css

style.css

142 ms

animate.css

animate.css

142 ms

dzsparallaxer.css

dzsparallaxer.css

146 ms

scroller.css

scroller.css

221 ms

plugin.css

plugin.css

221 ms

slick.css

slick.css

219 ms

jquery.fancybox.css

jquery.fancybox.css

224 ms

hs-bg-video.css

hs-bg-video.css

218 ms

hs.megamenu.css

hs.megamenu.css

281 ms

hamburgers.min.css

hamburgers.min.css

282 ms

unify.css

unify.css

569 ms

custom.css

custom.css

304 ms

js

js

49 ms

slim-10_7.css

slim-10_7.css

17 ms

jquery.min.js

jquery.min.js

352 ms

jquery-migrate.min.js

jquery-migrate.min.js

282 ms

tether.min.js

tether.min.js

355 ms

bootstrap.min.js

bootstrap.min.js

356 ms

appear.js

appear.js

356 ms

slick.js

slick.js

379 ms

hs.megamenu.js

hs.megamenu.js

425 ms

dzsparallaxer.js

dzsparallaxer.js

428 ms

scroller.js

scroller.js

428 ms

plugin.js

plugin.js

426 ms

hs-bg-video.js

hs-bg-video.js

451 ms

player.min.js

player.min.js

495 ms

jquery.fancybox.js

jquery.fancybox.js

685 ms

hs.core.js

hs.core.js

495 ms

hs.header.js

hs.header.js

497 ms

hs.hamburgers.js

hs.hamburgers.js

522 ms

hs.tabs.js

hs.tabs.js

683 ms

hs.height-calc.js

hs.height-calc.js

683 ms

hs.onscroll-animation.js

hs.onscroll-animation.js

683 ms

hs.bg-video.js

hs.bg-video.js

683 ms

hs.popup.js

hs.popup.js

685 ms

hs.carousel.js

hs.carousel.js

552 ms

hs.go-to.js

hs.go-to.js

546 ms

analytics.js

analytics.js

190 ms

fbevents.js

fbevents.js

175 ms

final_logo.jpg

final_logo.jpg

697 ms

background.png

background.png

772 ms

embed.js

embed.js

210 ms

background-2.png

background-2.png

1055 ms

store-robot.png

store-robot.png

785 ms

teaching-robot.png

teaching-robot.png

1059 ms

mem8YaGs126MiZpBA-UFVZ0e.ttf

mem8YaGs126MiZpBA-UFVZ0e.ttf

136 ms

mem5YaGs126MiZpBA-UN_r8OUuhs.ttf

mem5YaGs126MiZpBA-UN_r8OUuhs.ttf

178 ms

mem5YaGs126MiZpBA-UNirkOUuhs.ttf

mem5YaGs126MiZpBA-UNirkOUuhs.ttf

177 ms

mem5YaGs126MiZpBA-UN7rgOUuhs.ttf

mem5YaGs126MiZpBA-UN7rgOUuhs.ttf

178 ms

hs-icons.ttf

hs-icons.ttf

219 ms

insight.min.js

insight.min.js

155 ms

1151561244946229

1151561244946229

130 ms

collect

collect

46 ms

insight.old.min.js

insight.old.min.js

15 ms

16 ms

19 ms

SEO Factors

robolution.center SEO score

0

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Robolution.center can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is English. Our system also found out that Robolution.center 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

robolution.center

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