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radiotrician.ru screenshot

Report Summary

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    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

radiotrician.ru

Главная - radiotrician.ru

Page Load Speed

14.1 sec in total

First Response

6.4 sec

Resources Loaded

7.6 sec

Page Rendered

128 ms

radiotrician.ru screenshot

About Website

Welcome to radiotrician.ru homepage info - get ready to check Radiotrician best content for Russia right away, or after learning these important things about radiotrician.ru

Сайт ''Отечественная радиотехника ХХ века'' - это виртуальный музей справочник по радио и телевизионной аппаратуре, приборам и комплектующим разработанным и произведённым отечественной радиопромышленн...

Visit radiotrician.ru

Key Findings

We analyzed Radiotrician.ru page load time and found that the first response time was 6.4 sec and then it took 7.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

radiotrician.ru performance score

0

Network Requests Diagram

radiotrician.ru

6389 ms

bstyle.css

177 ms

adsbygoogle.js

6 ms

ca-pub-3100949454465087.js

44 ms

zrt_lookup.html

29 ms

Our browser made a total of 97 requests to load all elements on the main page. We found that 29% of them (28 requests) were addressed to the original Radiotrician.ru, 28% (27 requests) were made to Tpc.googlesyndication.com and 6% (6 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (6.4 sec) belongs to the original domain Radiotrician.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 140.3 kB (22%)

Content Size

627.2 kB

After Optimization

486.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Radiotrician.ru main page is 627.2 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. 50% of websites need less resources to load. Images take 368.2 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 9.5 kB

  • Original 12.5 kB
  • After minification 12.3 kB
  • After compression 3.1 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 9.5 kB or 76% of the original size.

Image Optimization

-1%

Potential reduce by 4.1 kB

  • Original 368.2 kB
  • After minification 364.1 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. Radiotrician images are well optimized though.

JavaScript Optimization

-51%

Potential reduce by 126.1 kB

  • Original 245.7 kB
  • After minification 245.5 kB
  • After compression 119.6 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 126.1 kB or 51% of the original size.

CSS Optimization

-78%

Potential reduce by 590 B

  • Original 760 B
  • After minification 639 B
  • After compression 170 B

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. Radiotrician.ru needs all CSS files to be minified and compressed as it can save up to 590 B or 78% of the original size.

Requests Breakdown

Number of requests can be reduced by 33 (36%)

Requests Now

91

After Optimization

58

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 91 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Radiotrician. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

radiotrician.ru

radiotrician.ru

6389 ms

bstyle.css

bstyle.css

177 ms

adsbygoogle.js

adsbygoogle.js

6 ms

ca-pub-3100949454465087.js

ca-pub-3100949454465087.js

44 ms

zrt_lookup.html

zrt_lookup.html

29 ms

show_ads_impl.js

show_ads_impl.js

68 ms

hit

hit

262 ms

hit

hit

257 ms

lw.gif

lw.gif

168 ms

ws.gif

ws.gif

170 ms

pw.gif

pw.gif

179 ms

ls.gif

ls.gif

175 ms

ort.gif

ort.gif

276 ms

flag.gif

flag.gif

314 ms

gerb.gif

gerb.gif

398 ms

2.gif

2.gif

418 ms

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3.gif

418 ms

4.gif

4.gif

418 ms

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5.gif

533 ms

6.gif

6.gif

541 ms

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7.gif

540 ms

8.gif

8.gif

615 ms

9.gif

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632 ms

10.gif

10.gif

634 ms

11.gif

11.gif

692 ms

13.gif

13.gif

706 ms

12.gif

12.gif

717 ms

1.gif

1.gif

788 ms

kollav.jpg

kollav.jpg

944 ms

ps.gif

ps.gif

791 ms

ln.gif

ln.gif

869 ms

ns.gif

ns.gif

891 ms

rt20.gif

rt20.gif

909 ms

pn.gif

pn.gif

960 ms

ads

ads

220 ms

osd.js

osd.js

12 ms

ads

ads

172 ms

ads

ads

149 ms

hit

hit

166 ms

hit

hit

163 ms

168 ms

adj

adj

177 ms

beacon

beacon

165 ms

m_js_controller.js

m_js_controller.js

46 ms

abg.js

abg.js

89 ms

favicon

favicon

124 ms

nessie_icon_tiamat_white.png

nessie_icon_tiamat_white.png

73 ms

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111 ms

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130 ms

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111 ms

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108 ms

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149 ms

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129 ms

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175 ms

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181 ms

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182 ms

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185 ms

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181 ms

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205 ms

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210 ms

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207 ms

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237 ms

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220 ms

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216 ms

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235 ms

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276 ms

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244 ms

powered-by-google.png

powered-by-google.png

216 ms

s

s

58 ms

googlelogo_color_112x36dp.png

googlelogo_color_112x36dp.png

66 ms

x_button_blue2.png

x_button_blue2.png

185 ms

29 ms

0

0

116 ms

surly.js

surly.js

37 ms

index.html

index.html

220 ms

verify_selector.js

verify_selector.js

164 ms

blank.gif

blank.gif

162 ms

ba.html

ba.html

10 ms

pixel

pixel

51 ms

lidar.js

lidar.js

11 ms

sbhK2lTE.js

sbhK2lTE.js

110 ms

4.gif

4.gif

20 ms

4311.js

4311.js

52 ms

pixel

pixel

42 ms

pixel

pixel

58 ms

Lrq7Jibxdtv2QOPyDSqncpDfQFNs3PE6SoUrUNh2GTU.js

Lrq7Jibxdtv2QOPyDSqncpDfQFNs3PE6SoUrUNh2GTU.js

9 ms

cTrvNaRi.html

cTrvNaRi.html

6 ms

sd

sd

12 ms

verifyr.js

verifyr.js

31 ms

beacon.js

beacon.js

33 ms

0

0

17 ms

bg.png

bg.png

29 ms

adchoices.en.png

adchoices.en.png

67 ms

FaceBody_728x90_logo.gif

FaceBody_728x90_logo.gif

35 ms

FaceBody_728x90_bg.jpg

FaceBody_728x90_bg.jpg

64 ms

box_19_top-right.png

box_19_top-right.png

7 ms

ci.png

ci.png

4 ms

SEO Factors

radiotrician.ru SEO score

0

Language and Encoding

  • Language Detected

    RU

  • Language Claimed

    N/A

  • Encoding

    WINDOWS-1251

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Radiotrician.ru 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 Radiotrician.ru main page’s claimed encoding is windows-1251. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

radiotrician.ru

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