5.4 sec in total
1.2 sec
3.8 sec
430 ms
Visit bookhtml.ru now to see the best up-to-date Book HTML content for Russia and also check out these interesting facts you probably never knew about bookhtml.ru
Язык HTML, CSS, JavaScript - основа для создания web-сайта. Знание 20% языка html позволяет сделать 80% работы по созданию сайта.
Visit bookhtml.ruWe analyzed Bookhtml.ru page load time and found that the first response time was 1.2 sec and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
bookhtml.ru performance score
name
value
score
weighting
Value2.3 s
75/100
10%
Value2.5 s
90/100
25%
Value3.7 s
85/100
10%
Value230 ms
87/100
30%
Value0.005
100/100
15%
Value2.6 s
98/100
10%
1206 ms
608 ms
453 ms
443 ms
441 ms
Our browser made a total of 68 requests to load all elements on the main page. We found that 53% of them (36 requests) were addressed to the original Bookhtml.ru, 12% (8 requests) were made to Apis.google.com and 6% (4 requests) were made to Acint.net. The less responsive or slowest element that took the longest time to load (1.7 sec) relates to the external source Seosprint.net.
Page size can be reduced by 151.9 kB (61%)
248.5 kB
96.5 kB
In fact, the total size of Bookhtml.ru main page is 248.5 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 178.4 kB which makes up the majority of the site volume.
Potential reduce by 19.4 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 19.4 kB or 71% of the original size.
Potential reduce by 3.4 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. Obviously, Book HTML needs image optimization as it can save up to 3.4 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 113.8 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 113.8 kB or 64% of the original size.
Potential reduce by 15.4 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. Bookhtml.ru needs all CSS files to be minified and compressed as it can save up to 15.4 kB or 79% of the original size.
Number of requests can be reduced by 48 (76%)
63
15
The browser has sent 63 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Book HTML. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
bookhtml.ru
1206 ms
mootools-uncompressed.js
608 ms
caption.js
453 ms
system.css
443 ms
general.css
441 ms
template.css
471 ms
blue.css
472 ms
blue_bg.css
541 ms
23522.js
463 ms
23522.js
463 ms
watch.js
12 ms
top100.jcn
535 ms
seo2x200x200.gif
1723 ms
mw_shadow_l.png
181 ms
mw_shadow_r.png
185 ms
mw_header_t.png
178 ms
mw_header_t_l.png
191 ms
mw_header_t_r.png
184 ms
mw_joomla_logo.png
183 ms
mw_header_b.png
360 ms
mw_header_l_b.png
361 ms
mw_header_r_b.png
368 ms
mw_menu_cap_l.png
364 ms
mw_menu_normal_bg.png
349 ms
mw_menu_separator.png
388 ms
mw_menu_cap_r.png
538 ms
mw_content_t.png
539 ms
mw_content_t_l.png
542 ms
mw_content_t_r.png
545 ms
mw_box_br.png
547 ms
mw_box_bl.png
619 ms
mw_box_tr.png
749 ms
mw_box_tl.png
749 ms
i-2.jpg
788 ms
aci.js
296 ms
top100.scn
169 ms
hit
362 ms
plusone.js
291 ms
ga.js
167 ms
close.png
215 ms
337752.js
277 ms
mw_line_grey.png
666 ms
mw_content_b.png
666 ms
mw_content_b_l.png
694 ms
mw_content_b_r.png
745 ms
mw_footer_b.png
745 ms
mw_footer_b_l.png
749 ms
mw_footer_b_r.png
751 ms
__utm.gif
66 ms
145 ms
315 ms
showad_full.js
434 ms
cb=gapi.loaded_0
112 ms
cb=gapi.loaded_1
180 ms
fastbutton
340 ms
hit
215 ms
postmessageRelay
237 ms
344 ms
cb=gapi.loaded_0
85 ms
cb=gapi.loaded_1
83 ms
W5F8_SL0XFawnjxHGsZjJA.ttf
290 ms
1x1.gif
262 ms
adi
398 ms
1077434459-postmessagerelay.js
180 ms
rpc:shindig_random.js
61 ms
match
291 ms
cb=gapi.loaded_0
49 ms
wmmail240x400x3.gif
724 ms
bookhtml.ru 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.
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
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
bookhtml.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
bookhtml.ru SEO score
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
RU
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bookhtml.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and it matches the claimed language. Our system also found out that Bookhtml.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.
bookhtml.ru
Open Graph description is not detected on the main page of Book HTML. 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: