6.8 sec in total
523 ms
5.9 sec
425 ms
Click here to check amazing RUFANBOOK content for Russia. Otherwise, check out these important facts you probably never knew about rufanbook.ru
Книжный интернет-магазин RUFANBOOK работает в Москве и Московской области. Мы предлагаем Вашему вниманию широкий ассортимент книг, новинок и бестселлеров популярных жанров и авторов. Мир хороших книг ...
Visit rufanbook.ruWe analyzed Rufanbook.ru page load time and found that the first response time was 523 ms and then it took 6.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
rufanbook.ru performance score
name
value
score
weighting
Value4.1 s
22/100
10%
Value4.1 s
48/100
25%
Value7.9 s
23/100
10%
Value430 ms
64/100
30%
Value0.064
97/100
15%
Value10.9 s
21/100
10%
523 ms
916 ms
796 ms
1172 ms
501 ms
Our browser made a total of 82 requests to load all elements on the main page. We found that 73% of them (60 requests) were addressed to the original Rufanbook.ru, 7% (6 requests) were made to Openstat.net and 5% (4 requests) were made to Top-fwz1.mail.ru. The less responsive or slowest element that took the longest time to load (2.5 sec) belongs to the original domain Rufanbook.ru.
Page size can be reduced by 268.4 kB (32%)
830.9 kB
562.5 kB
In fact, the total size of Rufanbook.ru main page is 830.9 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. 30% of websites need less resources to load. Images take 448.9 kB which makes up the majority of the site volume.
Potential reduce by 39.6 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 39.6 kB or 77% of the original size.
Potential reduce by 7.9 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. RUFANBOOK images are well optimized though.
Potential reduce by 133.9 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 133.9 kB or 58% of the original size.
Potential reduce by 87.0 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. Rufanbook.ru needs all CSS files to be minified and compressed as it can save up to 87.0 kB or 88% of the original size.
Number of requests can be reduced by 31 (40%)
77
46
The browser has sent 77 CSS, Javascripts, AJAX and image requests in order to completely render the main page of RUFANBOOK. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.
rufanbook.ru
523 ms
www.rufanbook.ru
916 ms
main.css
796 ms
front.js
1172 ms
top100.jcn
501 ms
ga.js
192 ms
banner-88x31-rambler-gray2.gif
349 ms
logo
375 ms
mini.jpeg
362 ms
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356 ms
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mini.jpg
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2530 ms
mini.jpeg
1796 ms
seriesbook.jpg
1752 ms
mini.jpg
1943 ms
mini.jpeg
2375 ms
2.png
1941 ms
1.png
1956 ms
17.png
1980 ms
11.png
2105 ms
14.png
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2111 ms
15.png
2148 ms
watch.js
40 ms
4.png
2235 ms
hit
339 ms
cnt.js
331 ms
top100.scn
169 ms
code.js
395 ms
avB81gyuAR
258 ms
__utm.gif
51 ms
12.png
1937 ms
18.png
1962 ms
container_bg.jpg
1989 ms
widget_ru_RU.js
272 ms
hit
172 ms
counter2
201 ms
2131473.js
166 ms
counter
220 ms
logo.gif
1911 ms
header.jpg
2087 ms
icons.gif
1922 ms
67.gif
173 ms
cnt
337 ms
header_bg.jpg
1788 ms
button_search.gif
1806 ms
nav.jpg
1882 ms
label_price.png
1744 ms
cart_mini.png
1774 ms
f.gif
181 ms
slider_control.gif
1605 ms
captions.jpg
1796 ms
corners.gif
1553 ms
marker.gif
1760 ms
cloud.jpg
1742 ms
books_one_corners.gif
1682 ms
loading.gif
1837 ms
cart_mini_active.png
1535 ms
Ok__qnWAR1-4Z0VFZBxfgA
132 ms
users.html
202 ms
tracker
204 ms
cnt
175 ms
rufanbook.ru 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
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Some elements have a [tabindex] value greater than 0
rufanbook.ru best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
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
rufanbook.ru SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
RU
RU
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rufanbook.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 Rufanbook.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.
rufanbook.ru
Open Graph description is not detected on the main page of RUFANBOOK. 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: