4.1 sec in total
545 ms
3.1 sec
472 ms
Visit kser.ru now to see the best up-to-date Kser content for Russia and also check out these interesting facts you probably never knew about kser.ru
⭐⭐⭐⭐⭐Рейтинг: 4,9 - 389 отзывов - 600 ₽. Покупаем картриджи по высоким ценам по всей России честно. Принимаем картриджи в офисе или курьером в Москве, работаем с регионами через транспортные компании...
Visit kser.ruWe analyzed Kser.ru page load time and found that the first response time was 545 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
kser.ru performance score
name
value
score
weighting
Value5.5 s
6/100
10%
Value8.6 s
1/100
25%
Value10.3 s
8/100
10%
Value3,930 ms
1/100
30%
Value0.589
11/100
15%
Value17.9 s
3/100
10%
545 ms
567 ms
139 ms
256 ms
373 ms
Our browser made a total of 83 requests to load all elements on the main page. We found that 42% of them (35 requests) were addressed to the original Kser.ru, 13% (11 requests) were made to Vk.com and 10% (8 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Kser.ru.
Page size can be reduced by 932.6 kB (47%)
2.0 MB
1.1 MB
In fact, the total size of Kser.ru main page is 2.0 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 772.6 kB which makes up the majority of the site volume.
Potential reduce by 33.7 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 33.7 kB or 74% of the original size.
Potential reduce by 35.8 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. Kser images are well optimized though.
Potential reduce by 509.0 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 509.0 kB or 67% of the original size.
Potential reduce by 354.0 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. Kser.ru needs all CSS files to be minified and compressed as it can save up to 354.0 kB or 84% of the original size.
Number of requests can be reduced by 35 (46%)
76
41
The browser has sent 76 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kser. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 33 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
kser.ru
545 ms
www.kser.ru
567 ms
main.css
139 ms
modernizr-2.6.2-respond-1.1.0.min.js
256 ms
openapi.js
373 ms
plusone.js
71 ms
jquery-1.8.3.min.js
412 ms
bootstrap.min.js
283 ms
moment-ru.min.js
283 ms
velocity.min.js
284 ms
velocity.ui.min.js
284 ms
main2.js
410 ms
path.jpg
1297 ms
1.jpg
186 ms
2.jpg
186 ms
3.jpg
187 ms
4.jpg
186 ms
5.jpg
262 ms
6.jpg
262 ms
7.jpg
346 ms
8.jpg
345 ms
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343 ms
xerox.png
344 ms
epson.png
450 ms
ricoh.png
401 ms
panasonic.png
539 ms
lexmark.png
539 ms
brother.png
539 ms
canon.png
539 ms
sharp.png
645 ms
samsung.png
647 ms
kyocera.png
894 ms
hp.png
895 ms
icon_map.png
895 ms
kser-bw-logo.png
893 ms
all.js
442 ms
widgets.js
87 ms
cb=gapi.loaded_0
64 ms
iclbesRXzUM
138 ms
RTC-Bzc5Hbo
220 ms
colored.jpg
1110 ms
debut_dark.png
540 ms
upload.gif
164 ms
widget_like.php
696 ms
hit
442 ms
www-embed-player-vflfNyN_r.css
96 ms
www-embed-player.js
208 ms
base.js
456 ms
ga.js
88 ms
watch.js
585 ms
ZoF8LMyZK8
625 ms
button.0308b81ff1714e446f674b5b9793f2cd.js
32 ms
cb=gapi.loaded_1
29 ms
fastbutton
208 ms
postmessageRelay
481 ms
__utm.gif
198 ms
tweet_button.b9740740e0bcf9b0657c5b11bd4388da.ru.html
117 ms
cb=gapi.loaded_0
364 ms
cb=gapi.loaded_1
363 ms
W5F8_SL0XFawnjxHGsZjJA.ttf
321 ms
550 ms
watch.js
751 ms
loader_nav19188_3.js
385 ms
lite.css
366 ms
lite.js
685 ms
lang3_0.js
526 ms
widgets.css
526 ms
xdm.js
528 ms
al_like.js
526 ms
Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js
149 ms
ad_status.js
143 ms
3193398744-postmessagerelay.js
173 ms
rpc:shindig_random.js
90 ms
xd_arbiter.php
365 ms
xd_arbiter.php
580 ms
jot
327 ms
zN7GBFwfMP4uA6AR0HCoLQ.ttf
41 ms
RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf
93 ms
widget_ru_RU.js
293 ms
cb=gapi.loaded_0
159 ms
like_widget.png
155 ms
advert.gif
85 ms
1
86 ms
kser.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
button, link, and menuitem elements do not have accessible names.
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
<frame> or <iframe> elements do not have a title
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
kser.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
kser.ru 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
Tap targets are not sized appropriately
RU
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kser.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Kser.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.
kser.ru
Open Graph description is not detected on the main page of Kser. 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: