4 sec in total
613 ms
3 sec
379 ms
Visit roboforum.ru now to see the best up-to-date Robofo Ru M content for Russia and also check out these interesting facts you probably never knew about roboforum.ru
Технический форум по робототехнике. Обсуждение роботов, их постойки, программирования, соревнований.
Visit roboforum.ruWe analyzed Roboforum.ru page load time and found that the first response time was 613 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
roboforum.ru performance score
name
value
score
weighting
Value2.6 s
63/100
10%
Value3.2 s
71/100
25%
Value3.1 s
93/100
10%
Value120 ms
97/100
30%
Value0.001
100/100
15%
Value2.6 s
98/100
10%
613 ms
402 ms
262 ms
262 ms
519 ms
Our browser made a total of 43 requests to load all elements on the main page. We found that 79% of them (34 requests) were addressed to the original Roboforum.ru, 5% (2 requests) were made to Counter.rambler.ru and 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Roboforum.ru.
Page size can be reduced by 251.8 kB (72%)
351.0 kB
99.2 kB
In fact, the total size of Roboforum.ru main page is 351.0 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. Javascripts take 168.1 kB which makes up the majority of the site volume.
Potential reduce by 74.5 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. This page needs HTML code to be minified as it can gain 16.2 kB, which is 19% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 74.5 kB or 87% of the original size.
Potential reduce by 6.0 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. Obviously, Robofo Ru M needs image optimization as it can save up to 6.0 kB or 31% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 103.9 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 103.9 kB or 62% of the original size.
Potential reduce by 67.3 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. Roboforum.ru needs all CSS files to be minified and compressed as it can save up to 67.3 kB or 86% of the original size.
Number of requests can be reduced by 35 (83%)
42
7
The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Robofo Ru M. 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 5 to 1 for CSS and as a result speed up the page load time.
roboforum.ru
613 ms
jquery-1.4.2.js
402 ms
jquery.cookie.js
262 ms
jquery.hotkeys-0.7.9.js
262 ms
highlight-5.8.js
519 ms
forum_fn.js
278 ms
forum_fn_jq.js
276 ms
stylesheet-en.css
1291 ms
normal.css
389 ms
top100.jcn
389 ms
banner-88x31-rambler-gray2.gif
254 ms
index2.php
510 ms
cycounter
227 ms
roboforum_logo.gif
131 ms
icon_topic_latest.gif
136 ms
wink.gif
132 ms
top100.scn
131 ms
icon_textbox_search.gif
129 ms
bg_button.gif
132 ms
corners_left.png
127 ms
corners_right.png
131 ms
icon_home.gif
132 ms
icon_fontsize.gif
128 ms
addcart_icon_b.gif
255 ms
icon_rules.gif
254 ms
icon_wiki.gif
255 ms
icon_faq.gif
256 ms
icon_register.gif
261 ms
icon_logout.gif
261 ms
fon_for_robotics_1600x90.gif
628 ms
bg_list.gif
382 ms
gradient.gif
384 ms
forum_link.gif
385 ms
forum_read.gif
388 ms
forum_read_subforum.gif
390 ms
subforum_read.gif
507 ms
ga.js
28 ms
counter
307 ms
__utm.gif
11 ms
counter
311 ms
print.css
127 ms
medium.css
128 ms
large.css
127 ms
roboforum.ru accessibility score
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[accesskey] values are not unique
Heading elements are not in a sequentially-descending order
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
roboforum.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
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
roboforum.ru SEO score
RU
RU
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Roboforum.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 Roboforum.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.
roboforum.ru
Open Graph description is not detected on the main page of Robofo Ru M. 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: