4.3 sec in total
356 ms
3.7 sec
272 ms
Click here to check amazing Kartoteka content for Russia. Otherwise, check out these important facts you probably never knew about kartoteka.ru
Узнайте все о Вашем контрагенте моментально в одном сервисе . Более 40 млн. карточек ЮЛ и ФЛ. Иностранные контрагенты. Проверка контрагента и мониторинг данных в режиме онлайн.
Visit kartoteka.ruWe analyzed Kartoteka.ru page load time and found that the first response time was 356 ms and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
kartoteka.ru performance score
name
value
score
weighting
Value8.0 s
0/100
10%
Value14.2 s
0/100
25%
Value15.8 s
0/100
10%
Value1,020 ms
26/100
30%
Value0.005
100/100
15%
Value21.1 s
1/100
10%
356 ms
551 ms
257 ms
260 ms
262 ms
Our browser made a total of 86 requests to load all elements on the main page. We found that 79% of them (68 requests) were addressed to the original Kartoteka.ru, 3% (3 requests) were made to Ads.adfox.ru and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Kartoteka.ru.
Page size can be reduced by 1.2 MB (60%)
2.0 MB
789.8 kB
In fact, the total size of Kartoteka.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. 60% of websites need less resources to load. Javascripts take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 80.9 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 20.2 kB, which is 21% 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 80.9 kB or 84% of the original size.
Potential reduce by 31.4 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. Kartoteka images are well optimized though.
Potential reduce by 745.8 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 745.8 kB or 71% of the original size.
Potential reduce by 309.7 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. Kartoteka.ru needs all CSS files to be minified and compressed as it can save up to 309.7 kB or 91% of the original size.
Number of requests can be reduced by 49 (65%)
75
26
The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kartoteka. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 32 to 1 for JavaScripts and from 19 to 1 for CSS and as a result speed up the page load time.
kartoteka.ru
356 ms
www.kartoteka.ru
551 ms
print.css
257 ms
fontface.css
260 ms
kartoteka_icons_font.css
262 ms
font-awesome.css
272 ms
kartoteka_factico_font.css
269 ms
main.css
449 ms
jquery-ui-1.8.18.custom.css
388 ms
prettyPhoto.css
391 ms
ga.js
12 ms
jquery.min.js
535 ms
jquery-ui-1.8.18.custom.min.js
728 ms
jquery.placeholder.min.js
406 ms
jquery.meio.mask.js
520 ms
jquery.cookie.js
522 ms
config.js
553 ms
consultant.js
587 ms
main.js
652 ms
show_banner.js
649 ms
checkdata.js
666 ms
price.js
684 ms
digital_signature.js
748 ms
OnlineOrders.js
778 ms
popup.js
782 ms
counter.js
808 ms
jquery.prettyPhoto.js
822 ms
adfox.asyn.code.ver3.js
860 ms
main_page_template.css
882 ms
kartoteka_clear_template.css
908 ms
broad_template.css
915 ms
fullsize_template.css
938 ms
search_result_template.css
957 ms
bufilter.css
995 ms
about_pages.css
1023 ms
inputClean.css
1035 ms
flexslider.css
1043 ms
bufilter.js
1073 ms
about_pages_nomain.css
982 ms
inputClean.js
884 ms
search.js
935 ms
search.filters.js
1219 ms
jquery.flexslider-min.js
936 ms
987 ms
jquery.dynPlaceholder.js
850 ms
wiz5.png
341 ms
logo_kru.png
324 ms
def.php
341 ms
loader-new-k.gif
329 ms
ui-bg_flat_75_ffffff_40x100.png
303 ms
rekl-block240x100.jpg
302 ms
fontawesome-webfont.woff
565 ms
infograf_icon.gif
413 ms
rekl-block.jpg
338 ms
P-q0kOdz7Uk
285 ms
kartoteka-icon-font.svg
619 ms
pfbeausanspro-light-webfont.woff
505 ms
kartoteka-icon-font2.svg
388 ms
watch.js
2 ms
callme_bg-new.png
448 ms
__utm.gif
201 ms
about-search.jpg
392 ms
monitoring-new-hires.png
522 ms
notary-hires.png
524 ms
vibor-hires.png
522 ms
api-hires.png
577 ms
razovyye-uslugi-hires.png
701 ms
publikaciya-hires.png
702 ms
usb-hires.png
701 ms
auctions-hires.png
564 ms
pfbeausanspro-reg-webfont.woff
697 ms
collect
111 ms
www-embed-player-vfl5foy2V.css
42 ms
www-embed-player.js
64 ms
F5EcQNuXvzCwnROrenDy46C3KsouVqfn29hTt0MreZk.js
44 ms
ad_status.js
46 ms
getCodeTest
165 ms
getCodeTest
159 ms
2UX7WLTfW3W8TclTUvlFyQ.woff
67 ms
RxZJdnzeo3R5zSexge8UUT8E0i7KZn-EPnyo3HZu7kw.woff
68 ms
kartoteka-icon-font2.woff
544 ms
transparent.gif
231 ms
1395652.jpg
693 ms
runtime.js
81 ms
getCodeTest
135 ms
kartoteka-icon-font.woff
268 ms
kartoteka.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 input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
ARIA IDs are not unique
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
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>).
kartoteka.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
kartoteka.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
WINDOWS-1251
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kartoteka.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 Kartoteka.ru main page’s claimed encoding is windows-1251. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
kartoteka.ru
Open Graph description is not detected on the main page of Kartoteka. 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: