5.1 sec in total
1.4 sec
3.5 sec
237 ms
Visit chernomor-spb.com-bis.com now to see the best up-to-date Chernomor Spb Com Bis content for Czech Republic and also check out these interesting facts you probably never knew about chernomor-spb.com-bis.com
Товари и услуги компании Черномор
Visit chernomor-spb.com-bis.comWe analyzed Chernomor-spb.com-bis.com page load time and found that the first response time was 1.4 sec and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
chernomor-spb.com-bis.com performance score
name
value
score
weighting
Value1.8 s
90/100
10%
Value5.2 s
24/100
25%
Value7.7 s
24/100
10%
Value520 ms
57/100
30%
Value0.013
100/100
15%
Value10.6 s
23/100
10%
1351 ms
653 ms
578 ms
776 ms
594 ms
Our browser made a total of 75 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Chernomor-spb.com-bis.com, 47% (35 requests) were made to Com-bis.com and 17% (13 requests) were made to Vk.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Chernomor-spb.com-bis.com.
Page size can be reduced by 565.0 kB (62%)
905.5 kB
340.5 kB
In fact, the total size of Chernomor-spb.com-bis.com main page is 905.5 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 40% of websites need less resources to load. Javascripts take 594.8 kB which makes up the majority of the site volume.
Potential reduce by 18.5 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 18.5 kB or 71% of the original size.
Potential reduce by 14.4 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. Chernomor Spb Com Bis images are well optimized though.
Potential reduce by 418.1 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 418.1 kB or 70% of the original size.
Potential reduce by 114.1 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. Chernomor-spb.com-bis.com needs all CSS files to be minified and compressed as it can save up to 114.1 kB or 82% of the original size.
Number of requests can be reduced by 34 (47%)
73
39
The browser has sent 73 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chernomor Spb Com Bis. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
chernomor-spb.com-bis.com
1351 ms
main.css
653 ms
new.css
578 ms
index.js
776 ms
jquery-ui.css
594 ms
jquery-ui.js
795 ms
reject.js
599 ms
tabs.min.js
670 ms
gritter.css
688 ms
gritter.js
694 ms
h5f.min.js
743 ms
nyroModal.js
768 ms
nyroModal.full.css
793 ms
openapi.js
691 ms
ga.js
26 ms
rus.png
106 ms
eng.png
103 ms
com-bis.png
103 ms
li-marker.png
103 ms
com_pay.jpg
104 ms
avatar.jpg
104 ms
artside-mail.png
190 ms
artside-contact-add.png
187 ms
artside-ban.png
186 ms
artside-map.png
190 ms
artside-offline.png
188 ms
artside-contact-phone.png
191 ms
artside-contact-fax.png
276 ms
artside-contact-web.png
278 ms
23297
399 ms
23296
398 ms
23295
400 ms
facebook.png
280 ms
vkontakte.png
393 ms
twitter.png
392 ms
google+.png
393 ms
futuriscbold.ttf
543 ms
inpage_linkid.js
15 ms
buy-cart.png
445 ms
likebox.php
102 ms
__utm.gif
29 ms
upload.gif
244 ms
widget_community.php
374 ms
kyEKgjk51ZE.css
87 ms
xgj7bXhJNEH.css
106 ms
q68gy-v_YMF.js
144 ms
FJmpeSpHpjS.js
176 ms
0wM5s1Khldu.js
143 ms
1bNoFZUdlYZ.js
142 ms
384399_508386375875122_1830288597_n.jpg
92 ms
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66 ms
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156 ms
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91 ms
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91 ms
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92 ms
wL6VQj7Ab77.png
19 ms
s7jcwEQH7Sx.png
21 ms
loader_nav19188_3.js
123 ms
lite.css
239 ms
lite.js
482 ms
lang3_0.js
242 ms
widget_community.css
243 ms
xdm.js
248 ms
al_community.js
357 ms
I6-MnjEovm5.js
27 ms
pQrUxxo5oQp.js
26 ms
zDX5o3kf-vk.jpg
367 ms
e_5d8f79c6.jpg
368 ms
CaWRHosPI5E.jpg
385 ms
yrojIal7EYI.jpg
360 ms
e_105cf0f5.jpg
366 ms
Ly8TYD-VTiw.jpg
362 ms
camera_50.png
121 ms
deactivated_50.png
120 ms
w_logo.png
122 ms
chernomor-spb.com-bis.com accessibility score
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
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
chernomor-spb.com-bis.com 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
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
chernomor-spb.com-bis.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
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
RU
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Chernomor-spb.com-bis.com 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 Chernomor-spb.com-bis.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.
chernomor-spb.com-bis.com
Open Graph description is not detected on the main page of Chernomor Spb Com Bis. 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: