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radiotrician.ru: Радиотехника - Виртуальный музей и справочник ''Отечественная Радиотехника 20 Века''.

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

Page load speed analysis

  • 51/100

    Normal result
  • 4

    Successful tests
  • 4

    Failed tests
  • First response

    6.4 sec

  • Resources loaded

    7.6 sec

  • Page rendered

    128 ms

  • Total page load time

    14.1 sec

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

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 80% of websites can load faster.

Page optimization

  • HTML 12.5 kB
    Images 368.2 kB
    Javascripts 283.1 kB
    CSS 760 B

    In fact, the total size of Radiotrician.ru main page is 664.6 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. 55% of websites need less resources to load. Images take 368.2 kB which makes up the majority of the site volume.

    • Original 12.5 kB
    • After minification 12.3 kB
    • After compression 3.1 kB

    HTML optimization

    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.

    • Original 368.2 kB
    • After optimization 364.1 kB

    Image optimization

    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.

    • Original 283.1 kB
    • After minification 283.0 kB
    • After compression 93.5 kB

    JavaScript optimization

    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 189.6 kB or 67% of the original size.

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

    CSS optimization

    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.

Network requests diagram

  • radiotrician.ru
  • bstyle.css
  • adsbygoogle.js
  • ca-pub-3100949454465087.js
  • zrt_lookup.html
  • show_ads_impl.js
  • hit
  • hit
  • lw.gif
  • ws.gif
  • pw.gif
  • ls.gif
  • ort.gif
  • flag.gif
  • gerb.gif
  • 2.gif
  • 3.gif
  • 4.gif
  • 5.gif
  • 6.gif
  • 7.gif
  • 8.gif
  • 9.gif
  • 10.gif
  • 11.gif
  • 13.gif
  • 12.gif
  • 1.gif
  • kollav.jpg
  • ps.gif
  • ln.gif
  • ns.gif
  • rt20.gif
  • pn.gif
  • ads
  • osd.js
  • ads
  • ads
  • hit
  • hit
  • adj
  • beacon
  • m_js_controller.js
  • abg.js
  • favicon
  • nessie_icon_tiamat_white.png
  • 5217076597256445874
  • 9669149480417051730
  • 2067710739483201549
  • 16141014176591102406
  • 12534579886513080743
  • 16052459140502124434
  • 17380711061890360669
  • 14173254608826274433
  • 11717851631176181122
  • 6918883233969128956
  • 15068219031390015679
  • 5364018287169187893
  • 4801396364002227764
  • 10800702523977036918
  • 3582166479232351672
  • 1036365798676424252
  • 4513156271631325649
  • 13382940377267894409
  • 15279862497003127218
  • 14494253727700863707
  • powered-by-google.png
  • s
  • googlelogo_color_112x36dp.png
  • x_button_blue2.png
  • 0
  • surly.js
  • index.html
  • verify_selector.js
  • blank.gif
  • ba.html
  • pixel
  • lidar.js
  • sbhK2lTE.js
  • 4.gif
  • 4311.js
  • pixel
  • pixel
  • Lrq7Jibxdtv2QOPyDSqncpDfQFNs3PE6SoUrUNh2GTU.js
  • cTrvNaRi.html
  • sd
  • verifyr.js
  • beacon.js
  • 0
  • bg.png
  • adchoices.en.png
  • FaceBody_728x90_logo.gif
  • FaceBody_728x90_bg.jpg
  • box_19_top-right.png
  • ci.png

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.

Additional info on radiotrician.ru

Requests

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.

16

Javascripts

62

Images

1

CSS

12

AJAX

91

All

Possible request optimization

1

Javascripts

44

Images

1

CSS

12

AJAX

33

Optimized

58

All

Normal result

IP address

Radiotrician.ru uses IP address which is currently shared with 3 other domains. The more sites share the same IP address, the higher the host server’s workload is. It is strongly recommended that the host server should be changed or the hosting provider should be requested to give a different (separate) IP address for this domain.

Poor result

IP Trace

radiotrician.ru

zagoworu.ru

domainset.ru

info.sainw.cn

212.129.4.59

DNS records

Type Host Target/ip TTL Other
A

radiotrician.ru

212.129.4.59 3416
NS

radiotrician.ru

ns2.ip-srv.ru 3416
NS

radiotrician.ru

ns1.ip-srv.ru 3416
SOA

radiotrician.ru

3600 Mname: ip-srv.ru
Rname: root.ip-srv.ru
Serial: 2017051202
Refresh: 10800
Retry: 3600
Expire: 604800
Minimum-ttl: 86400
MX

radiotrician.ru

mail.radiotrician.ru 3600 Pri: 10

Language and encoding

Poor result

Language

RU ru language flag

Detected

N/A  language flag

Claimed

Encoding

WINDOWS-1251

Claimed

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.

HTTPS certificate

SSL Certificate

Radiotrician.ru has no SSL certificate. Web browsing can be safer with HTTPS connection, so we suggest that it should be obtained for this site.

Normal result

Visitor World Map

Country of origin for 71.1% of all visits is Russia. It lies approximately 3630 miles away from the server location (France) and such a long distance can negatively affect website speed, as it takes some time for data to travel back and forth between those places. That’s why one of the best ways to speed up Radiotrician.ru page load time for the majority of users is moving the server to Russia or just closer to the user base.

Poor result

Poor result

Social Sharing Optimization

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:

radiotrician.ru

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