3.4 sec in total
586 ms
2.2 sec
659 ms
Click here to check amazing Arvt content for Russia. Otherwise, check out these important facts you probably never knew about arvt.ru
Антиретровирусная терапия ВИЧ-инфекции: новости, справочник препаратов, калькуляторы взаимодействий, схем и побочных эффектов, протоколы и рекомендации по терапии ВИЧ/СПИД, клинические исследования, н...
Visit arvt.ruWe analyzed Arvt.ru page load time and found that the first response time was 586 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
arvt.ru performance score
name
value
score
weighting
Value3.4 s
38/100
10%
Value4.2 s
44/100
25%
Value9.4 s
12/100
10%
Value9,020 ms
0/100
30%
Value0.017
100/100
15%
Value14.6 s
8/100
10%
586 ms
28 ms
25 ms
46 ms
389 ms
Our browser made a total of 52 requests to load all elements on the main page. We found that 31% of them (16 requests) were addressed to the original Arvt.ru, 19% (10 requests) were made to Vk.com and 12% (6 requests) were made to Pbs.twimg.com. The less responsive or slowest element that took the longest time to load (586 ms) belongs to the original domain Arvt.ru.
Page size can be reduced by 815.0 kB (63%)
1.3 MB
487.5 kB
In fact, the total size of Arvt.ru main page is 1.3 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. Javascripts take 485.1 kB which makes up the majority of the site volume.
Potential reduce by 336.0 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 336.0 kB or 76% of the original size.
Potential reduce by 40.1 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. Obviously, Arvt needs image optimization as it can save up to 40.1 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 359.7 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 359.7 kB or 74% of the original size.
Potential reduce by 79.2 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. Arvt.ru needs all CSS files to be minified and compressed as it can save up to 79.2 kB or 80% of the original size.
Number of requests can be reduced by 24 (48%)
50
26
The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Arvt. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
arvt.ru
586 ms
css_05139163169b49ac88625e842c788988.css
28 ms
css_f100c5bf653db513dbfda9a2dc919d7d.css
25 ms
js_48f60c5d94760f553bccbf53acfdd7d3.js
46 ms
openapi.js
389 ms
openapi.js
386 ms
css_9eb08b3b4f9ffbb283f6c39229320d3c.css
15 ms
sprite-repeat-x.png
61 ms
HONConduct862633_s.gif
236 ms
sprite-no-repeat-lights.png
40 ms
sprite-no-repeat.png
43 ms
sprite-plates-x.png
81 ms
20162902024019.png
41 ms
20162902023340.png
40 ms
20163101223214.png
42 ms
PubMedScopeLogo.png
41 ms
widgets.js
8 ms
upload.gif
283 ms
all.js
25 ms
widget_like.php
446 ms
analytics.js
111 ms
boost-gzip-cookie-test.html
144 ms
timeline.1b43d11859b7663a2225b885f87704a5.js
67 ms
extlink.png
37 ms
loading.gif
38 ms
184 ms
collect
26 ms
xd_arbiter.php
49 ms
xd_arbiter.php
72 ms
collect
84 ms
syndication
114 ms
650814588175433728
290 ms
like.php
114 ms
-fQztDVRuis.js
31 ms
LVx-xkvaJ0b.png
13 ms
loader_nav19130_3.js
131 ms
lite.css
259 ms
lite.js
517 ms
lang3_0.js
262 ms
widgets.css
274 ms
xdm.js
274 ms
al_like.js
278 ms
timeline.4d087f49a21e27038d9769d7c976b8fa.default.css
4 ms
timeline.4d087f49a21e27038d9769d7c976b8fa.default.css
6 ms
LCMdaXYm_mini.png
158 ms
ITPCru_Logo_3_EN_normal.png
185 ms
901223951db74811e8192d3df873b878_normal.jpeg
216 ms
o5Ma86TC_normal.png
251 ms
LCMdaXYm_normal.png
263 ms
nl6e4yIa_normal.png
306 ms
jot
29 ms
like_widget.png
130 ms
arvt.ru accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
arvt.ru best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
arvt.ru SEO score
RU
RU
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Arvt.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 Arvt.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.
arvt.ru
Open Graph description is not detected on the main page of Arvt. 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: