3.4 sec in total
619 ms
2.4 sec
303 ms
Click here to check amazing Zental content for Russia. Otherwise, check out these important facts you probably never knew about zental.ru
Visit zental.ruWe analyzed Zental.ru page load time and found that the first response time was 619 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
zental.ru performance score
name
value
score
weighting
Value5.3 s
7/100
10%
Value9.0 s
1/100
25%
Value6.8 s
35/100
10%
Value210 ms
88/100
30%
Value0.22
57/100
15%
Value8.7 s
36/100
10%
619 ms
381 ms
253 ms
758 ms
254 ms
Our browser made a total of 65 requests to load all elements on the main page. We found that 91% of them (59 requests) were addressed to the original Zental.ru, 6% (4 requests) were made to Mc.yandex.ru and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Zental.ru.
Page size can be reduced by 614.9 kB (41%)
1.5 MB
872.2 kB
In fact, the total size of Zental.ru main page is 1.5 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. 35% of websites need less resources to load. Images take 913.9 kB which makes up the majority of the site volume.
Potential reduce by 32.7 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. This page needs HTML code to be minified as it can gain 12.7 kB, which is 34% 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 32.7 kB or 87% of the original size.
Potential reduce by 179.4 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, Zental needs image optimization as it can save up to 179.4 kB or 20% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 266.4 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 266.4 kB or 70% of the original size.
Potential reduce by 136.4 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. Zental.ru needs all CSS files to be minified and compressed as it can save up to 136.4 kB or 87% of the original size.
Number of requests can be reduced by 26 (42%)
62
36
The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zental. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
zental.ru
619 ms
prettyPhoto.css
381 ms
nivo-slider.css
253 ms
style.css
758 ms
zStyle.css
254 ms
roundabout.css
258 ms
jquery.min.js
754 ms
custom.js
503 ms
zCustom.js
381 ms
cycle.js
643 ms
jquery.nivo.slider.js
630 ms
jquery.tabify.js
506 ms
jquery.accordion.js
628 ms
jquery.prettyPhoto.js
801 ms
jquery.tweet.js
800 ms
jquery.tipsy.js
801 ms
slides.min.jquery.js
803 ms
filterable.js
876 ms
scrolltopcontrol.js
880 ms
jquery.easing.1.3.js
881 ms
jquery.kwicks-1.5.1.pack.js
883 ms
swfobject.js
884 ms
settings.js
900 ms
jquery.roundabout.js
1000 ms
jquery.roundabout-shapes.min.js
1004 ms
jquery.orbit.js
1007 ms
background.jpg
378 ms
header-footer-pattern.png
262 ms
logo.png
133 ms
img-holder.png
130 ms
8.jpg
261 ms
2.jpg
136 ms
3.jpg
263 ms
4.jpg
387 ms
5.jpg
263 ms
6.jpg
518 ms
7.jpg
512 ms
1.jpg
397 ms
check.png
389 ms
bg-fade.png
500 ms
1.jpg
514 ms
9.jpg
517 ms
4.jpg
522 ms
11.jpg
626 ms
5.jpg
639 ms
6.jpg
641 ms
7.jpg
642 ms
8.jpg
664 ms
10.jpg
665 ms
2.jpg
752 ms
3.jpg
765 ms
8small.jpg
894 ms
9small.jpg
771 ms
12small.jpg
906 ms
3small.jpg
777 ms
4small.jpg
878 ms
slideshow-nav.png
893 ms
logo-bottom.png
896 ms
watch.js
182 ms
ga.js
58 ms
top.png
827 ms
__utm.gif
13 ms
watch.js
444 ms
advert.gif
85 ms
1
86 ms
zental.ru accessibility score
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
Image elements do not have [alt] attributes
Links do not have a discernible name
zental.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
zental.ru SEO score
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
RU
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zental.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and it does not match the claimed English language. Our system also found out that Zental.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.
zental.ru
Open Graph description is not detected on the main page of Zental. 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: