4.4 sec in total
698 ms
3.5 sec
246 ms
Visit booktrailers.ru now to see the best up-to-date Booktrailers content for Russia and also check out these interesting facts you probably never knew about booktrailers.ru
Буктрейлер - это ролик-миниатюра, тизер, который включает в себя самые яркие и узнаваемые моменты книги, визуализируя ее содержание.
Visit booktrailers.ruWe analyzed Booktrailers.ru page load time and found that the first response time was 698 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
booktrailers.ru performance score
name
value
score
weighting
Value4.5 s
15/100
10%
Value6.4 s
10/100
25%
Value6.0 s
46/100
10%
Value650 ms
46/100
30%
Value0.016
100/100
15%
Value8.3 s
40/100
10%
698 ms
259 ms
254 ms
256 ms
255 ms
Our browser made a total of 86 requests to load all elements on the main page. We found that 86% of them (74 requests) were addressed to the original Booktrailers.ru, 6% (5 requests) were made to Googleads.g.doubleclick.net and 2% (2 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Booktrailers.ru.
Page size can be reduced by 565.8 kB (45%)
1.3 MB
686.2 kB
In fact, the total size of Booktrailers.ru 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. Javascripts take 782.6 kB which makes up the majority of the site volume.
Potential reduce by 59.5 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. This page needs HTML code to be minified as it can gain 10.8 kB, which is 15% 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 59.5 kB or 81% of the original size.
Potential reduce by 7.5 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. Booktrailers images are well optimized though.
Potential reduce by 470.0 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 470.0 kB or 60% of the original size.
Potential reduce by 28.8 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. Booktrailers.ru needs all CSS files to be minified and compressed as it can save up to 28.8 kB or 47% of the original size.
Number of requests can be reduced by 31 (40%)
78
47
The browser has sent 78 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Booktrailers. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
booktrailers.ru
698 ms
jquery.js
259 ms
common.js
254 ms
invideo.css
256 ms
common.js
255 ms
imageflow.packed.js
257 ms
imageflow.packed.css
273 ms
mod_video_search.css
381 ms
jquery-ui-1.10.3.custom.js
512 ms
jquery.ui.datepicker-ru.min.js
382 ms
jquery-ui-1.10.3.custom.min.css
385 ms
jquery.colorbox.js
384 ms
colorbox.css
392 ms
init_colorbox.js
507 ms
template.js
509 ms
reset.css
510 ms
text.css
520 ms
template.css
523 ms
styles.css
765 ms
adsbygoogle.js
159 ms
widget.js
470 ms
check.js
634 ms
sign_in_button_gray.gif
135 ms
cat_list.png
128 ms
folder.png
130 ms
cat_plus.png
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cat_minus.png
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header_line.png
130 ms
main_menu.png
131 ms
mmhome.png
255 ms
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starcons20.gif
254 ms
voteyes.gif
255 ms
logo.png
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mt.png
261 ms
sep.png
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rbc.png
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394 ms
buktreiler-po-proizvedeniyu-aleksandra-g.jpg
511 ms
buktrei-ler-prestuplenie-i-nakazanie.jpg
508 ms
kak-sozdat-buktreiler.jpg
511 ms
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637 ms
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764 ms
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765 ms
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cms_codegen.php
847 ms
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zrt_lookup.html
49 ms
ads
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close_cat_list.png
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login_btn.png
842 ms
reg_btn.png
843 ms
controls.png
864 ms
border.png
935 ms
loading_background.png
969 ms
ads
344 ms
loading.gif
894 ms
ca-pub-7402614738147167
117 ms
ads
337 ms
ads
176 ms
booktrailers.ru accessibility score
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
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
Links do not have a discernible name
booktrailers.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
booktrailers.ru SEO score
RU
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Booktrailers.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 Booktrailers.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.
booktrailers.ru
Open Graph description is not detected on the main page of Booktrailers. 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: