2.9 sec in total
566 ms
2.2 sec
144 ms
Click here to check amazing Divekatran content for Ukraine. Otherwise, check out these important facts you probably never knew about divekatran.kiev.ua
Клуб Katran – дайвінг у Києві та по всьому світу. Навчання дайвінгу, спорядження для підводного плавання, подорожі, школа підводного живопису Art Gallery Katran, професійна підводна відеозйомка
Visit divekatran.kiev.uaWe analyzed Divekatran.kiev.ua page load time and found that the first response time was 566 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
divekatran.kiev.ua performance score
name
value
score
weighting
Value3.9 s
25/100
10%
Value5.2 s
23/100
25%
Value5.0 s
64/100
10%
Value80 ms
99/100
30%
Value0
100/100
15%
Value4.7 s
79/100
10%
566 ms
130 ms
383 ms
260 ms
256 ms
Our browser made a total of 40 requests to load all elements on the main page. We found that 95% of them (38 requests) were addressed to the original Divekatran.kiev.ua, 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (902 ms) belongs to the original domain Divekatran.kiev.ua.
Page size can be reduced by 137.9 kB (11%)
1.3 MB
1.2 MB
In fact, the total size of Divekatran.kiev.ua main page is 1.3 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. 45% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 9.8 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 9.8 kB or 72% of the original size.
Potential reduce by 85.2 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. Divekatran images are well optimized though.
Potential reduce by 21.4 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 21.4 kB or 15% of the original size.
Potential reduce by 21.4 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. Divekatran.kiev.ua needs all CSS files to be minified and compressed as it can save up to 21.4 kB or 40% of the original size.
Number of requests can be reduced by 11 (28%)
39
28
The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Divekatran. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
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divekatran.kiev.ua 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
Links do not have a discernible name
divekatran.kiev.ua 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
divekatran.kiev.ua 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
UK
RU
WINDOWS-1251
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Divekatran.kiev.ua can be misinterpreted by Google and other search engines. Our service has detected that Ukrainian is used on the page, and it does not match the claimed Russian language. Our system also found out that Divekatran.kiev.ua 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.
{{og_description}}
divekatran.kiev.ua
Open Graph description is not detected on the main page of Divekatran. 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: