4.9 sec in total
598 ms
4 sec
266 ms
Click here to check amazing Calendar content for Belarus. Otherwise, check out these important facts you probably never knew about calendar.by
2024 Календарь праздничных дней в Беларуси. Производственный календарь на 2024 год. Государственные и религиозные праздники Беларусии. Именины. $name
Visit calendar.byWe analyzed Calendar.by page load time and found that the first response time was 598 ms and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
calendar.by performance score
name
value
score
weighting
Value2.4 s
71/100
10%
Value9.8 s
0/100
25%
Value4.6 s
70/100
10%
Value630 ms
47/100
30%
Value0.003
100/100
15%
Value7.2 s
50/100
10%
598 ms
770 ms
160 ms
167 ms
213 ms
Our browser made a total of 57 requests to load all elements on the main page. We found that 70% of them (40 requests) were addressed to the original Calendar.by, 11% (6 requests) were made to Gismeteo.by and 5% (3 requests) were made to An.yandex.ru. The less responsive or slowest element that took the longest time to load (2.4 sec) belongs to the original domain Calendar.by.
Page size can be reduced by 332.7 kB (66%)
507.7 kB
175.0 kB
In fact, the total size of Calendar.by main page is 507.7 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. 25% of websites need less resources to load. HTML takes 285.9 kB which makes up the majority of the site volume.
Potential reduce by 262.1 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 262.1 kB or 92% of the original size.
Potential reduce by 22.0 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. Obviously, Calendar needs image optimization as it can save up to 22.0 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 25.9 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 25.9 kB or 76% of the original size.
Potential reduce by 22.8 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. Calendar.by needs all CSS files to be minified and compressed as it can save up to 22.8 kB or 80% of the original size.
Number of requests can be reduced by 36 (72%)
50
14
The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Calendar. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
calendar.by
598 ms
www.calendar.by
770 ms
style.css
160 ms
jdpicker.css
167 ms
jquery.min.js
213 ms
jquery_002.js
364 ms
jquery.dimensions.js
364 ms
script.js
384 ms
jquery.jdpicker.js
383 ms
class.css
190 ms
gs_informerClient.min.css
510 ms
506 ms
newyear.js
317 ms
890 ms
gs_informerClient.min.css
813 ms
bestkurs200x1551.png
924 ms
calen.png
273 ms
li.png
292 ms
logo-mini2.png
407 ms
b-head-decor.png
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b-ball_n1.png
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b-ball_n8.png
703 ms
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764 ms
b-ball_i1.png
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b-ball_i2.png
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b-ball_i5.png
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b-ball_i6.png
2406 ms
calendarby.png
1182 ms
me0.png
1304 ms
me74.png
1436 ms
cuopen.png
1405 ms
me25.png
1432 ms
me183.png
1447 ms
logo-mini2.png
583 ms
kal.png
956 ms
me0d.png
980 ms
me74flip.png
1033 ms
context.js
411 ms
context_static_r1084.js
397 ms
138430
273 ms
watch.js
1 ms
mycalen.jpg
304 ms
up.png
275 ms
contact.png
272 ms
hit
293 ms
watch.js
16 ms
d3.png
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d31.png
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d1.png
859 ms
calendar.by 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
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
Image elements do not have [alt] attributes
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
calendar.by 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
calendar.by SEO score
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
RU
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Calendar.by 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 Calendar.by 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.
calendar.by
Open Graph description is not detected on the main page of Calendar. 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: