3.1 sec in total
907 ms
2 sec
117 ms
Click here to check amazing Marahtanov content for Russia. Otherwise, check out these important facts you probably never knew about marahtanov.ru
Ресурс отражает аспекты научной, преподавательской и практической деятельности Марахтанова Алексея - сотрудника Петрозаводского государственного университета. Освещаются вопросы разработки web-ресурсо...
Visit marahtanov.ruWe analyzed Marahtanov.ru page load time and found that the first response time was 907 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
marahtanov.ru performance score
name
value
score
weighting
Value2.4 s
70/100
10%
Value2.4 s
91/100
25%
Value3.0 s
94/100
10%
Value180 ms
91/100
30%
Value0.048
99/100
15%
Value6.7 s
57/100
10%
907 ms
132 ms
16 ms
263 ms
6 ms
Our browser made a total of 43 requests to load all elements on the main page. We found that 30% of them (13 requests) were addressed to the original Marahtanov.ru, 12% (5 requests) were made to Pagead2.googlesyndication.com and 12% (5 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (907 ms) belongs to the original domain Marahtanov.ru.
Page size can be reduced by 72.8 kB (33%)
220.7 kB
147.9 kB
In fact, the total size of Marahtanov.ru main page is 220.7 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. 35% of websites need less resources to load. Javascripts take 121.6 kB which makes up the majority of the site volume.
Potential reduce by 12.2 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 12.2 kB or 67% of the original size.
Potential reduce by 1.0 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. Marahtanov images are well optimized though.
Potential reduce by 56.8 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 56.8 kB or 47% of the original size.
Potential reduce by 2.8 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. Marahtanov.ru needs all CSS files to be minified and compressed as it can save up to 2.8 kB or 70% of the original size.
Number of requests can be reduced by 26 (67%)
39
13
The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Marahtanov. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and as a result speed up the page load time.
marahtanov.ru
907 ms
style.css
132 ms
branding.css
16 ms
sk.js
263 ms
show_ads.js
6 ms
orphus.js
261 ms
copy.2.1.js
421 ms
top100.jcn
400 ms
branding.css
32 ms
08g.png
459 ms
poweredby_FFFFFF.gif
28 ms
banner-88x31-rambler-blue3.gif
259 ms
a5.gif
131 ms
home2.gif
132 ms
map.gif
131 ms
mail.gif
260 ms
a1.gif
260 ms
rss.gif
262 ms
i1.jpg
264 ms
orphus.gif
264 ms
ca-pub-6763889541425179.js
43 ms
zrt_lookup.html
108 ms
show_ads_impl.js
60 ms
a2.gif
243 ms
hit
268 ms
ads
292 ms
osd.js
11 ms
ads
278 ms
top100.scn
128 ms
ga.js
29 ms
watch.js
183 ms
__utm.gif
59 ms
hit
146 ms
watch.js
468 ms
6993140851735466142
42 ms
abg.js
46 ms
m_js_controller.js
59 ms
googlelogo_color_112x36dp.png
41 ms
s
35 ms
x_button_blue2.png
36 ms
favicon
56 ms
nessie_icon_thin_arrow_big_white.png
8 ms
Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js
2 ms
marahtanov.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.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
Form elements do not have associated labels
Links do not have a discernible name
marahtanov.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
Browser errors were logged to the console
Issues were logged in the Issues panel in Chrome Devtools
marahtanov.ru SEO score
RU
N/A
WINDOWS-1251
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Marahtanov.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 Marahtanov.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.
marahtanov.ru
Open Graph description is not detected on the main page of Marahtanov. 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: