Analyze

serebryakovka.ru: Волгоградская консерватория им. П.А. Серебрякова

Официальный сайт муниципального бюджетного образовательного учреждения вышего образования "Волгоградская консерватория (институт) имени П.А. Серебрякова"

Page load speed analysis

  • 40/100

    Normal result
  • 5

    Successful tests
  • 3

    Failed tests
  • First response

    2.8 sec

  • Resources loaded

    25.1 sec

  • Page rendered

    580 ms

  • Total page load time

    28.4 sec

Click here to check amazing Serebryakovka content for Russia. Otherwise, check out these important facts you probably never knew about serebryakovka.ru

We analyzed Serebryakovka.ru page load time and found that the first response time was 2.8 sec and then it took 25.6 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Page optimization

  • HTML 140.2 kB
    Images 1.1 MB
    Javascripts 176.3 kB
    CSS 81.1 kB

    In fact, the total size of Serebryakovka.ru main page is 1.5 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. 60% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

    • Original 140.2 kB
    • After minification 135.7 kB
    • After compression 19.7 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 120.5 kB or 86% of the original size.

    • Original 1.1 MB
    • After optimization 1.0 MB

    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. Serebryakovka images are well optimized though.

    • Original 176.3 kB
    • After minification 175.1 kB
    • After compression 58.9 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 117.4 kB or 67% of the original size.

    • Original 81.1 kB
    • After minification 71.3 kB
    • After compression 9.0 kB

    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. Serebryakovka.ru needs all CSS files to be minified and compressed as it can save up to 72.1 kB or 89% of the original size.

Network requests diagram

  • serebryakovka.ru
  • reset.css
  • style.css
  • template.css
  • menu.css
  • index.css
  • jquery.js
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  • index_h.png
  • ------------------------_h.png
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  • -------------2015_h.png
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  • -------piano-volgograd--2015_h.png
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  • sub.png
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  • imClose.png
  • 01lihotnikova_thumb.png
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  • 02akishina.jpg
  • 02Plehanov.jpg
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  • 02akishina_thumb.png
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  • golovin-novikov_thumb.png
  • 03fan1.jpg
  • 01a_ivanenko2_thumb.png
  • 03Laureates.jpg
  • krinizy.jpg
  • 03fan1_thumb.png
  • 02zaberski.jpg
  • 03Laureates_thumb.png
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  • 04fan2.jpg
  • 02zaberski_thumb.png
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  • 04fan2_thumb.png
  • 03peergynt.jpg
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  • palgov_glazki_thumb.png
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  • 03peergynt_thumb.png
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  • 04bibergan.jpg
  • 05ArtVocal_thumb.png
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  • 04bibergan_thumb.png
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  • 06Pereimenovanie_thumb.png
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  • 05brahmsvals_thumb.png
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  • okrasilsa_mesyaz.jpg
  • 10FazziniFan.jpg
  • 10grund_thumb.png
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  • okrasilsa_mesyaz_thumb.png
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  • af_osi_251115_r_thumb.png
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  • 15devyatkina2_thumb.png
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  • af_verenitsyn_081215_r_thumb.png
  • 15_son2_dashunin_thumb.png
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  • 16sireny.jpg
  • Nightlosers_051215_1_r_thumb.png
  • 18vasilenko_liszt.jpg
  • 16sireny_thumb.png
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  • 18vasilenko_liszt_thumb.png
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  • af_kavich_symph_25122015_r_thumb.png
  • 19vasilenko_schumann1.jpg
  • 17poulenc1_2_thumb.png
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  • 20vasilenko_schumann2_thumb.png
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  • 23beth_bezuglova2.jpg
  • demchenko_28.12_thumb.png
  • 23beth_bezuglova2_thumb.png
  • rovshan.jpg
  • 24beth_bezuglova3.jpg
  • rovshan_thumb.png
  • 24beth_bezuglova3_thumb.png
  • af_fabrika_avangarda_060216.jpg
  • 25spodruzhkami.jpg
  • 19kavich1_thumb.png
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  • 25spodruzhkami_thumb.png
  • af_zasch_otech_220216.jpg
  • 26polubilaya.jpg
  • af_zasch_otech_220216_thumb.png
  • Sabrina.jpg
  • 26polubilaya_thumb.png
  • Sabrina_thumb.png
  • 27zabyttakskoro.jpg
  • 27zabyttakskoro_thumb.png
  • 28onegin.jpg
  • ruslanovskiy_konkurs.jpg
  • 28onegin_thumb.png
  • 29avemaria.jpg
  • ruslanovskiy_konkurs_thumb.png
  • 29avemaria_thumb.png
  • af_jazz_290316_r.jpg
  • 30semenova_sevil.jpg
  • af_jazz_290316_r_thumb.png
  • af_kam_muz_200416_r.jpg
  • 30semenova_sevil_thumb.png
  • af_kam_muz_200416_r_thumb.png
  • 31semenova_snegur.jpg
  • af_kamerton_220416_r.jpg
  • 31semenova_snegur_thumb.png
  • af_kamerton_220416_r_thumb.png
  • 32semenova_tzarsk_neves.jpg
  • af_sverdlova_140416_r.jpg
  • 32semenova_tzarsk_neves_thumb.png
  • af_sverdlova_140416_r_thumb.png
  • 33semenova_azuchena.jpg
  • 33semenova_azuchena_thumb.png
  • 34semenova_carmen.jpg
  • 34semenova_carmen_thumb.png
  • 35siksimov_haendel.jpg
  • 35siksimov_haendel_thumb.png
  • print.css

Our browser made a total of 342 requests to load all elements on the main page. We found that 100% of them (341 requests) were addressed to the original Serebryakovka.ru, 0% (1 request) were made to Mc.yandex.ru. The less responsive or slowest element that took the longest time to load (7 sec) belongs to the original domain Serebryakovka.ru.

Additional info on serebryakovka.ru

Requests

The browser has sent 340 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Serebryakovka. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

7

Javascripts

327

Images

6

CSS

340

All

Possible request optimization

257

Images

81

Optimized

259

All

Normal result

IP address

Serebryakovka.ru uses IP address which is currently shared with 4 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

serebryakovka.ru

shtokman.ru

tito.nnov.ru

sovintel.ru

golden.ru

195.16.62.67

DNS records

Type Host Target/ip TTL Other
A

serebryakovka.ru

195.16.62.67 86400
NS

serebryakovka.ru

ns3.gldn.net 86400
NS

serebryakovka.ru

ns2.gldn.net 86400
NS

serebryakovka.ru

ns1.gldn.net 86400
SOA

serebryakovka.ru

3600 Mname: ns1.gldn.net
Rname: dnsmaster.gldn.net
Serial: 2015110900
Refresh: 3600
Retry: 600
Expire: 3600000
Minimum-ttl: 3600

Language and encoding

Good result

Language

RU ru language flag

Detected

RU ru language flag

Claimed

Encoding

UTF-8

Claimed

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Serebryakovka.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and it matches the claimed language. Our system also found out that Serebryakovka.ru 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.

HTTPS certificate

SSL Certificate

Serebryakovka.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 90.5% of all visits is Russia. It’s good for Serebryakovka.ru that their server is also located in Russia, as that enables the majority of their visitors to benefit from a much faster page load time.

Good result

Poor result

Social Sharing Optimization

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

serebryakovka.ru

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