17.2 sec in total
1.4 sec
14.6 sec
1.2 sec
Welcome to kell4.ru homepage info - get ready to check KELL4 best content for Russia right away, or after learning these important things about kell4.ru
Веб-студия KELL4: создание и продвижение сайтов. Разработаем адаптивный сайт любой сложности, проведем аудит и SEO оптимизацию. Реклама в интернете.
Visit kell4.ruWe analyzed Kell4.ru page load time and found that the first response time was 1.4 sec and then it took 15.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
kell4.ru performance score
name
value
score
weighting
Value5.1 s
9/100
10%
Value16.4 s
0/100
25%
Value10.6 s
7/100
10%
Value2,510 ms
4/100
30%
Value1.002
2/100
15%
Value14.2 s
9/100
10%
1369 ms
308 ms
319 ms
324 ms
343 ms
Our browser made a total of 102 requests to load all elements on the main page. We found that 83% of them (85 requests) were addressed to the original Kell4.ru, 4% (4 requests) were made to Mc.yandex.ru and 4% (4 requests) were made to Top-fwz1.mail.ru. The less responsive or slowest element that took the longest time to load (9.9 sec) belongs to the original domain Kell4.ru.
Page size can be reduced by 1.5 MB (37%)
4.2 MB
2.6 MB
In fact, the total size of Kell4.ru main page is 4.2 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. 65% of websites need less resources to load. Images take 2.5 MB which makes up the majority of the site volume.
Potential reduce by 90.9 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 17.5 kB, which is 16% 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 90.9 kB or 81% of the original size.
Potential reduce by 164.5 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. KELL4 images are well optimized though.
Potential reduce by 481.0 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 481.0 kB or 67% of the original size.
Potential reduce by 810.1 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. Kell4.ru needs all CSS files to be minified and compressed as it can save up to 810.1 kB or 90% of the original size.
Number of requests can be reduced by 60 (61%)
99
39
The browser has sent 99 CSS, Javascripts, AJAX and image requests in order to completely render the main page of KELL4. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 35 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.
kell4.ru
1369 ms
systems.css
308 ms
rokbox.css
319 ms
menu-9d6184fd930edc73d71d4410ca58f2a7.css
324 ms
grid-responsive.css
343 ms
bootstrap.css
514 ms
master-cfb7defe95a1b5b1b291a290ce10b99b.css
524 ms
top-section-cfb7defe95a1b5b1b291a290ce10b99b.css
463 ms
bottom-section-cfb7defe95a1b5b1b291a290ce10b99b.css
490 ms
mediaqueries.css
507 ms
thirdparty-k2.css
539 ms
captify.css
617 ms
oldsexylightbox.css
644 ms
tabs.css
647 ms
lists.css
658 ms
showcase.css
670 ms
mootools-core.js
841 ms
core.js
769 ms
caption.js
801 ms
mootools-more.js
1285 ms
rokbox.js
828 ms
rt-parallax.js
838 ms
browser-engines.js
924 ms
rokmediaqueries.js
962 ms
load-transition.js
995 ms
rokmediaqueries.js
1004 ms
responsive.js
1005 ms
rt-floatingmodule.js
1080 ms
scrollspy-nav.js
1126 ms
visibility-watcher.js
1162 ms
rt-quicknav.js
1171 ms
jquery.js
1335 ms
jquery.easing.1.3.js
1232 ms
captify.tiny.js
1332 ms
sexylightbox.v2.2.jquery.min.js
1331 ms
jquery.nc.js
1345 ms
top100.jcn
402 ms
rokajaxsearch.js
1264 ms
mootools-mobile.js
2650 ms
rokmediaqueries.js
2691 ms
roksprocket.js
2787 ms
tabs.js
2799 ms
roksprocket.request.js
2492 ms
lists.js
1057 ms
moofx.js
1228 ms
features.js
1359 ms
showcase.js
1511 ms
darksnow.png
598 ms
2_1_FFFFFFFF_FFFFFFFF_0_visits
298 ms
midori.gif
402 ms
tel_darksnow.png
317 ms
showcase-bg-p1.jpg
2177 ms
kell4cat_logo_light.png
485 ms
preset1.jpg
326 ms
preset2.jpg
328 ms
preset3.jpg
329 ms
preset4.jpg
483 ms
preset5.jpg
494 ms
preset6.jpg
496 ms
search-controls.png
492 ms
noise.png
791 ms
cards.jpg
687 ms
creation-steps.jpg
1568 ms
img1.jpg
1306 ms
img2.png
1668 ms
rating_star.png
849 ms
rating_star_blank.png
946 ms
logo_black_portfolio_x200.png
1183 ms
adaptivnyy-sayt-dlya-mobilnykh-ustroystv.jpg
1587 ms
onion-emoticon-love.gif
1349 ms
onion-emoticon-ty.gif
1477 ms
onion-emoticon-gr.gif
1514 ms
map.jpg
1811 ms
kell4cat_logo_blog.png
1679 ms
recognition.png
1734 ms
netangels.jpg
1742 ms
feature-bg-p1.png
1770 ms
headline-divider.png
1777 ms
fontawesome-webfont.woff
2022 ms
novecentowide-normal-webfont.woff
1839 ms
novecentowide-bold-webfont.woff
1933 ms
utility-bg.jpg
9857 ms
gradient-overlay.png
1931 ms
headline-divider.png
1978 ms
extension-bg.png
2380 ms
feature-bg-p2.png
2696 ms
analytics.js
91 ms
watch.js
181 ms
top100.scn
129 ms
code.js
264 ms
hit
260 ms
collect
30 ms
counter2
211 ms
footer-bg-p1.jpg
1911 ms
footer-logo.png
2408 ms
watch.js
436 ms
hit
139 ms
counter
159 ms
advert.gif
85 ms
1
85 ms
tracker
167 ms
SexyClose.png
167 ms
kell4.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
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
kell4.ru 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
Browser errors were logged to the console
kell4.ru SEO score
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
RU
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kell4.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 Kell4.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.
kell4.ru
Open Graph description is not detected on the main page of KELL4. 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: