3.2 sec in total
193 ms
2.7 sec
388 ms
Welcome to olgavolgina.com homepage info - get ready to check Olgavolgina best content right away, or after learning these important things about olgavolgina.com
Подготовка Инструкторов PADI в Сибирском регионе
Visit olgavolgina.comWe analyzed Olgavolgina.com page load time and found that the first response time was 193 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
olgavolgina.com performance score
193 ms
105 ms
221 ms
181 ms
219 ms
Our browser made a total of 37 requests to load all elements on the main page. We found that 8% of them (3 requests) were addressed to the original Olgavolgina.com, 78% (29 requests) were made to Static.parastorage.com and 8% (3 requests) were made to Frog.wix.com. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source Static.wixstatic.com.
Page size can be reduced by 162.7 kB (10%)
1.6 MB
1.4 MB
In fact, the total size of Olgavolgina.com main page is 1.6 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 1.3 MB which makes up the majority of the site volume.
Potential reduce by 100.9 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 100.9 kB or 84% of the original size.
Potential reduce by 27.1 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. Olgavolgina images are well optimized though.
Potential reduce by 34.8 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 34.8 kB or 21% of the original size.
Number of requests can be reduced by 27 (77%)
35
8
The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Olgavolgina. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and as a result speed up the page load time.
olgavolgina.com
193 ms
www.olgavolgina.com
105 ms
bt
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require.min.js
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main-r.min.js
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viewer.css
213 ms
ugc-viewer
82 ms
dynamicmodel
68 ms
be5e95_d796d0a091e4769bf6407d62be960ef5_42.json.z
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be5e95_10331a5ec38611ab832c46e39d334ae2_44.json.z
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bt
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skins.min.js
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components.min.js
141 ms
utils.min.js
271 ms
core.min.js
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react-with-addons.min.js
270 ms
lodash.min.js
269 ms
TweenMax.min.js
257 ms
layout.min.js
278 ms
tpa.min.js
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fonts.min.js
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animations.min.js
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swfobject.min.js
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mousetrap.min.js
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tweenEngine.min.js
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DrawSVGPlugin.min.js
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react-dom.min.js
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ScrollToPlugin.min.js
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widgets.min.js
1401 ms
experiment.js
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render.min.js
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wixappsCore.min.js
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wixappsBuilder.min.js
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zepto.min.js
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color.min.js
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imageClientApi.min.js
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react-dom-server.min.js
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olgavolgina.com SEO score
RU
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Olgavolgina.com 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 Olgavolgina.com 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.
olgavolgina.com
Open Graph description is not detected on the main page of Olgavolgina. 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: