4.1 sec in total
612 ms
3.2 sec
279 ms
Welcome to rfcmd.ru homepage info - get ready to check Rfcmd best content for Russia right away, or after learning these important things about rfcmd.ru
Мы знаем про телекоммуникации все. Частоты и стандарты, решения и бизнес-модели для современной электросвязи.
Visit rfcmd.ruWe analyzed Rfcmd.ru page load time and found that the first response time was 612 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
rfcmd.ru performance score
name
value
score
weighting
Value2.8 s
58/100
10%
Value3.6 s
62/100
25%
Value8.7 s
16/100
10%
Value740 ms
40/100
30%
Value0.095
91/100
15%
Value14.3 s
9/100
10%
612 ms
251 ms
258 ms
259 ms
259 ms
Our browser made a total of 93 requests to load all elements on the main page. We found that 74% of them (69 requests) were addressed to the original Rfcmd.ru, 4% (4 requests) were made to Site.yandex.net and 4% (4 requests) were made to Mc.yandex.ru. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Rfcmd.ru.
Page size can be reduced by 180.7 kB (30%)
605.3 kB
424.6 kB
In fact, the total size of Rfcmd.ru main page is 605.3 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. 40% of websites need less resources to load. Images take 238.5 kB which makes up the majority of the site volume.
Potential reduce by 85.7 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 85.7 kB or 78% of the original size.
Potential reduce by 5.0 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. Rfcmd images are well optimized though.
Potential reduce by 70.3 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 70.3 kB or 30% of the original size.
Potential reduce by 19.6 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. Rfcmd.ru needs all CSS files to be minified and compressed as it can save up to 19.6 kB or 77% of the original size.
Number of requests can be reduced by 49 (57%)
86
37
The browser has sent 86 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rfcmd. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
rfcmd.ru
612 ms
livesearch.css
251 ms
search.css
258 ms
forum.css
259 ms
node.css
259 ms
defaults.css
268 ms
system.css
272 ms
user.css
377 ms
content.css
386 ms
fieldgroup.css
388 ms
style.css
390 ms
css.css1
423 ms
jquery.js
543 ms
drupal.js
507 ms
livesearch.js
516 ms
autosuggest2.js
541 ms
remotesuggestions.js
540 ms
autosuggest.css
572 ms
show_ads.js
7 ms
library.jpg
740 ms
AC_RunActiveContent.js
636 ms
top1.gif
643 ms
Knopka_StepByStep_01.gif
668 ms
Knopka_Forma1_01.gif
669 ms
Knopka_Oborudovanie_01.gif
676 ms
Knopka_infoProducts_01.gif
705 ms
left2.gif
764 ms
image1.jpg
900 ms
line.gif
798 ms
main-ant.jpg
924 ms
svaz_2.jpg
946 ms
money.jpg
839 ms
services_main.jpg
895 ms
perevod1_2.jpg
927 ms
vishka_2.jpg
982 ms
dictionary.jpg
1161 ms
dict2.jpg
1037 ms
share.js
11 ms
top100.cnt
257 ms
watch.js
451 ms
urchin.js
22 ms
avatar2.jpg
943 ms
top4.gif
944 ms
d.gif
841 ms
logo.gif
868 ms
spacer.gif
917 ms
enter.gif
933 ms
right2.gif
927 ms
top2.gif
954 ms
bottombg.gif
881 ms
corn1.gif
911 ms
logo2.gif
915 ms
css.css
929 ms
counterplace.gif
917 ms
corn2.gif
866 ms
zrt_lookup.html
38 ms
show_ads_impl.js
46 ms
ads
207 ms
Knopka_StepByStep_01-over.gif
152 ms
Knopka_Forma1_01-over.gif
150 ms
Knopka_Oborudovanie_01-over.gif
151 ms
Knopka_Gelezo_01-over.gif
152 ms
Knopka_infoProducts_01-over.gif
151 ms
left1.gif
150 ms
top5.gif
262 ms
osd.js
51 ms
ads
237 ms
sta.gif
237 ms
stn.gif
238 ms
under.gif
244 ms
stc.gif
239 ms
opened.gif
258 ms
sub1-1.gif
362 ms
all.js
22 ms
advert.gif
599 ms
right3.gif
338 ms
top3.gif
340 ms
field1.gif
349 ms
jquery.min.js
48 ms
right1.gif
328 ms
bottom3.gif
346 ms
hit
264 ms
bottom2.gif
441 ms
__utm.gif
18 ms
watch.js
187 ms
b-share.png
15 ms
b-share-icon.png
17 ms
b-share-popup_down__tail.png
21 ms
suggest.js
37 ms
opensearch.js
41 ms
search.png
33 ms
watch.js
900 ms
1
533 ms
rfcmd.ru accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
rfcmd.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
rfcmd.ru SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
Document uses plugins
RU
RU
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rfcmd.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 Rfcmd.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.
rfcmd.ru
Open Graph description is not detected on the main page of Rfcmd. 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: