2.7 sec in total
463 ms
2 sec
176 ms
Visit rf-sp.ru now to see the best up-to-date Rf Sp content for Russia and also check out these interesting facts you probably never knew about rf-sp.ru
Visit rf-sp.ruWe analyzed Rf-sp.ru page load time and found that the first response time was 463 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.
rf-sp.ru performance score
name
value
score
weighting
Value4.1 s
21/100
10%
Value11.5 s
0/100
25%
Value10.8 s
6/100
10%
Value3,420 ms
2/100
30%
Value1.691
0/100
15%
Value34.6 s
0/100
10%
463 ms
127 ms
237 ms
499 ms
238 ms
Our browser made a total of 41 requests to load all elements on the main page. We found that 80% of them (33 requests) were addressed to the original Rf-sp.ru, 17% (7 requests) were made to Static.rf-sp.ru and 2% (1 request) were made to Counter.yadro.ru. The less responsive or slowest element that took the longest time to load (792 ms) relates to the external source Static.rf-sp.ru.
Page size can be reduced by 786.5 kB (61%)
1.3 MB
493.2 kB
In fact, the total size of Rf-sp.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. 30% of websites need less resources to load. Javascripts take 591.4 kB which makes up the majority of the site volume.
Potential reduce by 276.1 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 276.1 kB or 81% of the original size.
Potential reduce by 42.9 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, Rf Sp needs image optimization as it can save up to 42.9 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 405.6 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 405.6 kB or 69% of the original size.
Potential reduce by 61.8 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. Rf-sp.ru needs all CSS files to be minified and compressed as it can save up to 61.8 kB or 84% of the original size.
Number of requests can be reduced by 9 (23%)
39
30
The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rf Sp. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
rf-sp.ru
463 ms
styles.css
127 ms
template_styles.css
237 ms
jquery-ui-1.8.13.custom.css
499 ms
java.js
238 ms
jquery.min.js
664 ms
jquery.dataTables.min.js
638 ms
jquery-ui-1.8.13.custom.min.js
792 ms
map.css
241 ms
raphael-min.js
372 ms
settings.js
254 ms
map.js
500 ms
fon.jpg
248 ms
h-menu.png
247 ms
vhod.png
248 ms
logo-left.png
355 ms
a-hover.png
246 ms
logo-right.png
368 ms
logo-center.png
496 ms
busi2.png
245 ms
busi_small2.png
249 ms
fon-search_1.png
253 ms
fon-search2.png
248 ms
fon-search3.png
365 ms
1.jpg
366 ms
2.jpg
496 ms
15.jpg
479 ms
5.jpg
481 ms
3.jpg
487 ms
6.jpg
493 ms
9.jpg
600 ms
17.jpg
602 ms
20.jpg
615 ms
26.jpg
617 ms
11.jpg
619 ms
14.jpg
617 ms
21.jpg
720 ms
25.jpg
723 ms
12.jpg
738 ms
hit
329 ms
busi.png
137 ms
rf-sp.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
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
Links do not have a discernible name
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
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
rf-sp.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
Page has valid source maps
rf-sp.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
Tap targets are not sized appropriately
RU
RU
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rf-sp.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 Rf-sp.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.
rf-sp.ru
Open Graph description is not detected on the main page of Rf Sp. 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: