7.4 sec in total
1.4 sec
5.8 sec
212 ms
Click here to check amazing Ren Centre content. Otherwise, check out these important facts you probably never knew about rencentre.com
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Visit rencentre.comWe analyzed Rencentre.com page load time and found that the first response time was 1.4 sec and then it took 6 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
rencentre.com performance score
name
value
score
weighting
Value3.8 s
27/100
10%
Value8.0 s
3/100
25%
Value5.4 s
56/100
10%
Value650 ms
46/100
30%
Value0.091
92/100
15%
Value11.4 s
19/100
10%
1448 ms
287 ms
442 ms
291 ms
305 ms
Our browser made a total of 66 requests to load all elements on the main page. We found that 74% of them (49 requests) were addressed to the original Rencentre.com, 6% (4 requests) were made to Mc.yandex.ru and 3% (2 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (2.5 sec) belongs to the original domain Rencentre.com.
Page size can be reduced by 509.1 kB (27%)
1.9 MB
1.4 MB
In fact, the total size of Rencentre.com main page is 1.9 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. 50% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.
Potential reduce by 39.4 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 39.4 kB or 78% of the original size.
Potential reduce by 259.2 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, Ren Centre needs image optimization as it can save up to 259.2 kB or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 184.2 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 184.2 kB or 62% of the original size.
Potential reduce by 26.2 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. Rencentre.com needs all CSS files to be minified and compressed as it can save up to 26.2 kB or 80% of the original size.
Number of requests can be reduced by 34 (53%)
64
30
The browser has sent 64 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ren Centre. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
1448 ms
style.css
287 ms
jquery-1.6.2.min.js
442 ms
slides.min.jquery.js
291 ms
theme-my-login.css
305 ms
pagenavi-css.css
305 ms
l10n.js
304 ms
jquery.js
733 ms
jquery.lightbox.min.js
585 ms
jquery.lightbox.plugin.min.js
592 ms
plusone.js
59 ms
in.js
25 ms
widgets.js
78 ms
watch.js
197 ms
watch.js
464 ms
reset.css
309 ms
typography.css
310 ms
layout.css
454 ms
cb=gapi.loaded_0
15 ms
secureAnonymousFramework
109 ms
ga.js
31 ms
PHO-10Jan21-200301.jpg
573 ms
565-330_22.jpg
858 ms
485098_8e7dddfc5bb54589b6808845187a83a4.jpg
575 ms
%D0%A1%D0%BE%D0%BB%D0%BD%D0%B5%D1%87%D0%BD%D1%8B%D0%B5-%D0%BF%D0%B0%D0%BD%D0%B5%D0%BB%D0%B8-630x504.png
1573 ms
GCLPolyWafer1_38905_2.jpg
431 ms
Jinko-Solar-Sponsor_2-e1453890250475.png
730 ms
124556322_w1024_h768_dsc00259-1-e1453461135935.jpg
1173 ms
384-115_2.jpg
1150 ms
384-115.jpg
1198 ms
footer_logo.jpg
1019 ms
facebook_icon.png
1151 ms
linkedin_icon.png
1306 ms
twitter_icon.png
1437 ms
all.js
95 ms
c66281685ca282940746f54944a723bb_1351689174327.png
269 ms
home_header_bg.jpg
1416 ms
logo.jpg
1438 ms
gb.png
1469 ms
ru.png
1576 ms
ua.png
1706 ms
hot_tab.png
1710 ms
round_corner_tl.png
1731 ms
round_corner_tr.png
1758 ms
round_corner_bl.png
1833 ms
round_corner_br.png
1874 ms
hot_info_bg.png
1992 ms
arrow_l.png
1995 ms
arrow_r.png
2020 ms
side_block_bottom.gif
2044 ms
big_button.jpg
2118 ms
side_block_top.jpg
2171 ms
advert.gif
98 ms
jquery.lightbox.min.css
2246 ms
__utm.gif
39 ms
PHO-10Jan21-200301.jpg
2499 ms
loading.gif
2251 ms
loading.gif
2263 ms
prev.gif
2338 ms
next.gif
2400 ms
blank.gif
2506 ms
54 ms
xd_arbiter.php
83 ms
xd_arbiter.php
136 ms
1
92 ms
ping
36 ms
rencentre.com 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
[aria-*] attributes do not have valid values
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
Buttons do not have an accessible name
Links do not have a discernible name
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
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
rencentre.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
rencentre.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rencentre.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Rencentre.com 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.
rencentre.com
Open Graph description is not detected on the main page of Ren Centre. 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: