4.3 sec in total
589 ms
3.1 sec
630 ms
Welcome to e-scientist.ru homepage info - get ready to check E Scientist best content for Russia right away, or after learning these important things about e-scientist.ru
Водоснабжение дома или квартиры: прокладка трубы, установка глубинного насоса. Самостоятельное бурение скважины, копка колодца и пруда. Очистка воды путём фильтрации.
Visit e-scientist.ruWe analyzed E-scientist.ru page load time and found that the first response time was 589 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
e-scientist.ru performance score
name
value
score
weighting
Value4.3 s
18/100
10%
Value9.7 s
0/100
25%
Value7.4 s
27/100
10%
Value2,550 ms
4/100
30%
Value0.181
67/100
15%
Value12.5 s
14/100
10%
589 ms
803 ms
262 ms
273 ms
432 ms
Our browser made a total of 52 requests to load all elements on the main page. We found that 87% of them (45 requests) were addressed to the original E-scientist.ru, 8% (4 requests) were made to Acint.net and 2% (1 request) were made to Mc.yandex.ru. The less responsive or slowest element that took the longest time to load (969 ms) belongs to the original domain E-scientist.ru.
Page size can be reduced by 186.1 kB (45%)
412.2 kB
226.1 kB
In fact, the total size of E-scientist.ru main page is 412.2 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. 25% of websites need less resources to load. Images take 173.1 kB which makes up the majority of the site volume.
Potential reduce by 48.4 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 48.4 kB or 75% of the original size.
Potential reduce by 5.3 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. E Scientist images are well optimized though.
Potential reduce by 91.3 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 91.3 kB or 73% of the original size.
Potential reduce by 41.0 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. E-scientist.ru needs all CSS files to be minified and compressed as it can save up to 41.0 kB or 83% of the original size.
Number of requests can be reduced by 26 (55%)
47
21
The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of E Scientist. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
e-scientist.ru
589 ms
www.e-scientist.ru
803 ms
ja.news.css
262 ms
ja.slideshow2.css
273 ms
mootools.js
432 ms
caption.js
304 ms
system.css
309 ms
general.css
305 ms
template.css
394 ms
typo.css
404 ms
ja.script.js
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ja.moomenu.css
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ja.moomenu.js
458 ms
default.css
551 ms
ja.slideshow2.js
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ja.slideshow.js
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ja.news.js
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mainwrap-top.gif
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mainwrap-bg.gif
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logo.gif
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icon-search.gif
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b1.jpg
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b2.jpg
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kriterii-vybora-trehfaznyh-stabilizatorov_404_230.jpg
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dolivo-dobrovolsky_65_80.jpg
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sl-shadow.png
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rightcol-bg.gif
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vline.gif
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dot.gif
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bullet.gif
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aci.js
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h3-bg.gif
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mainlevel-bg.gif
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bullet2.gif
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mainwrap-bot.gif
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watch.js
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hit
329 ms
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match
208 ms
e-scientist.ru accessibility score
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Buttons do not have an accessible name
e-scientist.ru best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
e-scientist.ru SEO score
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document uses legible font sizes
RU
RU
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise E-scientist.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 E-scientist.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.
e-scientist.ru
Open Graph description is not detected on the main page of E Scientist. 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: