8.7 sec in total
2.6 sec
5.9 sec
195 ms
Click here to check amazing Rnd 2 U content. Otherwise, check out these important facts you probably never knew about rnd2u.by
RND2U.BY - сайт об инновационных технологиях в электронике и машиностроении
Visit rnd2u.byWe analyzed Rnd2u.by page load time and found that the first response time was 2.6 sec and then it took 6.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
rnd2u.by performance score
name
value
score
weighting
Value3.0 s
49/100
10%
Value7.3 s
4/100
25%
Value20.0 s
0/100
10%
Value130 ms
96/100
30%
Value0
100/100
15%
Value9.2 s
32/100
10%
2583 ms
300 ms
1078 ms
373 ms
510 ms
Our browser made a total of 54 requests to load all elements on the main page. We found that 59% of them (32 requests) were addressed to the original Rnd2u.by, 9% (5 requests) were made to Openstat.net and 9% (5 requests) were made to Translate.googleapis.com. The less responsive or slowest element that took the longest time to load (2.6 sec) belongs to the original domain Rnd2u.by.
Page size can be reduced by 334.6 kB (34%)
970.2 kB
635.6 kB
In fact, the total size of Rnd2u.by main page is 970.2 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. 30% of websites need less resources to load. Images take 438.2 kB which makes up the majority of the site volume.
Potential reduce by 42.2 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 42.2 kB or 81% of the original size.
Potential reduce by 12.5 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. Rnd 2 U images are well optimized though.
Potential reduce by 237.1 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 237.1 kB or 56% of the original size.
Potential reduce by 42.8 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. Rnd2u.by needs all CSS files to be minified and compressed as it can save up to 42.8 kB or 76% of the original size.
Number of requests can be reduced by 29 (58%)
50
21
The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rnd 2 U. 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 6 to 1 for CSS and as a result speed up the page load time.
rnd2u.by
2583 ms
style.css
300 ms
rnd2u.by
1078 ms
smcf.css
373 ms
mootools.js
510 ms
sexylightbox.packed.js
381 ms
sexylightbox.css
374 ms
jquery.js
651 ms
top100.jcn
373 ms
jquery.mystique.js
733 ms
rnd2u.by
1364 ms
jquery.simplemodal.js
559 ms
smcf.js
679 ms
element.js
37 ms
color-blue.css
176 ms
bg.png
1440 ms
rnd-logo.png
343 ms
nav-icons.png
187 ms
nav.png
191 ms
nav-div.png
247 ms
icons.png
250 ms
nav-pointer.png
430 ms
main-right.jpg
505 ms
main-left.jpg
351 ms
dot.gif
435 ms
block-title.png
526 ms
rss.png
541 ms
cnt.js
240 ms
top100.scn
128 ms
translateelement.css
61 ms
main.js
70 ms
hit
303 ms
watch.js
182 ms
element_main.js
35 ms
translate_24dp.png
27 ms
l
87 ms
cleardot.gif
93 ms
te_ctrl3.gif
90 ms
2138806.js
180 ms
light-mask.png
606 ms
cancel.png
297 ms
form_bottom.gif
351 ms
form_top.gif
365 ms
loading.gif
394 ms
send.png
497 ms
page-controls.png
508 ms
watch.js
462 ms
digits
120 ms
cnt
233 ms
hit
128 ms
f.gif
136 ms
advert.gif
90 ms
1
91 ms
kAM8OcDITciFaA9EVASrsA
226 ms
rnd2u.by accessibility score
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
Links do not have a discernible name
rnd2u.by 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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
rnd2u.by SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
N/A
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rnd2u.by can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Rnd2u.by 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.
rnd2u.by
Open Graph description is not detected on the main page of Rnd 2 U. 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: