Tools & Wizards About Us
zelectro.cc screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

zelectro.cc

Новые статьи - Zelectro

Page Load Speed

10.3 sec in total

First Response

831 ms

Resources Loaded

8.2 sec

Page Rendered

1.3 sec

zelectro.cc screenshot

About Website

Visit zelectro.cc now to see the best up-to-date Zelectro content for Russia and also check out these interesting facts you probably never knew about zelectro.cc

Ардуино проекты и статьи. Сообщество любителей Arduino, объединяющее как новичков, так и профессионалов.

Visit zelectro.cc

Key Findings

We analyzed Zelectro.cc page load time and found that the first response time was 831 ms and then it took 9.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

zelectro.cc performance score

0

Network Requests Diagram

zelectro.cc

831 ms

css

1296 ms

postcss

470 ms

modernizr

470 ms

openapi.js

694 ms

Our browser made a total of 88 requests to load all elements on the main page. We found that 32% of them (28 requests) were addressed to the original Zelectro.cc, 20% (18 requests) were made to Static.xx.fbcdn.net and 14% (12 requests) were made to Vk.com. The less responsive or slowest element that took the longest time to load (3 sec) belongs to the original domain Zelectro.cc.

Page Optimization Overview & Recommendations

Page size can be reduced by 753.1 kB (25%)

Content Size

3.1 MB

After Optimization

2.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Zelectro.cc main page is 3.1 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. 55% of websites need less resources to load. Images take 2.3 MB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 20.3 kB

  • Original 27.7 kB
  • After minification 25.7 kB
  • After compression 7.5 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 20.3 kB or 73% of the original size.

Image Optimization

-6%

Potential reduce by 148.1 kB

  • Original 2.3 MB
  • After minification 2.2 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. Zelectro images are well optimized though.

JavaScript Optimization

-81%

Potential reduce by 553.1 kB

  • Original 681.7 kB
  • After minification 426.5 kB
  • After compression 128.6 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 553.1 kB or 81% of the original size.

CSS Optimization

-80%

Potential reduce by 31.5 kB

  • Original 39.2 kB
  • After minification 32.1 kB
  • After compression 7.7 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. Zelectro.cc needs all CSS files to be minified and compressed as it can save up to 31.5 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 35 (41%)

Requests Now

85

After Optimization

50

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 85 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zelectro. 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 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

zelectro.cc

zelectro.cc

831 ms

css

css

1296 ms

postcss

postcss

470 ms

modernizr

modernizr

470 ms

openapi.js

openapi.js

694 ms

require.js

require.js

171 ms

logo_mobile.png

logo_mobile.png

181 ms

logo.jpg

logo.jpg

173 ms

Z-Power_Sensor_Shield_main.jpg

Z-Power_Sensor_Shield_main.jpg

1177 ms

Z-Power_Sensor_Shield_2.jpg

Z-Power_Sensor_Shield_2.jpg

936 ms

Z-MAX7219_module.jpg

Z-MAX7219_module.jpg

1046 ms

Z-Shiftout.jpg

Z-Shiftout.jpg

982 ms

Z-Shiftout_2modules.jpg

Z-Shiftout_2modules.jpg

2241 ms

Z-Motor_Sensor_Shields_main.jpg

Z-Motor_Sensor_Shields_main.jpg

1493 ms

Z-MotSenSh_L293D_2Mot.jpg

Z-MotSenSh_L293D_2Mot.jpg

1349 ms

i2c01.jpg

i2c01.jpg

2869 ms

Z-Snake.jpg

Z-Snake.jpg

2237 ms

Z-LCD.jpg

Z-LCD.jpg

1912 ms

Z-Sensor_Shield_main.jpg

Z-Sensor_Shield_main.jpg

1721 ms

MainShield_SensorShield.jpg

MainShield_SensorShield.jpg

2978 ms

sdk.js

sdk.js

2109 ms

watch.js

watch.js

12 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

1838 ms

Index.js

Index.js

2008 ms

jquery-2.1.4.js

jquery-2.1.4.js

519 ms

highlight.pack.js

highlight.pack.js

175 ms

respond.js

respond.js

329 ms

603 ms

xd_arbiter.php

xd_arbiter.php

293 ms

xd_arbiter.php

xd_arbiter.php

535 ms

bootstrap.js

bootstrap.js

177 ms

jquery-ias.min.js

jquery-ias.min.js

192 ms

spoiler.js

spoiler.js

187 ms

jquery.scrollUp.min.js

jquery.scrollUp.min.js

185 ms

upload.gif

upload.gif

196 ms

widget_community.php

widget_community.php

366 ms

loader_nav19239_3.js

loader_nav19239_3.js

192 ms

lite.css

lite.css

198 ms

lite.js

lite.js

2085 ms

lang3_0.js

lang3_0.js

509 ms

widget_community.css

widget_community.css

1207 ms

xdm.js

xdm.js

372 ms

al_community.js

al_community.js

373 ms

page.php

page.php

760 ms

xwWG67BZFLW.css

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399 ms

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504 ms

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578 ms

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713 ms

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755 ms

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636 ms

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809 ms

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697 ms

6IFzBT9uHU-.js

6IFzBT9uHU-.js

695 ms

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703 ms

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778 ms

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805 ms

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779 ms

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530 ms

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588 ms

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173 ms

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174 ms

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464 ms

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480 ms

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327 ms

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444 ms

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341 ms

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455 ms

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381 ms

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381 ms

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450 ms

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441 ms

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444 ms

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367 ms

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502 ms

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462 ms

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460 ms

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361 ms

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460 ms

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363 ms

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360 ms

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454 ms

camera_50.png

camera_50.png

165 ms

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780 ms

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494 ms

w_logo.png

w_logo.png

148 ms

VXcANLwwL5J.js

VXcANLwwL5J.js

79 ms

i8XO-4kv8i7.js

i8XO-4kv8i7.js

57 ms

SEO Factors

zelectro.cc SEO score

0

Language and Encoding

  • Language Detected

    RU

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zelectro.cc can be misinterpreted by Google and other search engines. Our service has detected that Russian 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 Zelectro.cc 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

zelectro.cc

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