4.7 sec in total
817 ms
3.6 sec
310 ms
Visit biblus.ru now to see the best up-to-date Biblus content for Russia and also check out these interesting facts you probably never knew about biblus.ru
Каталог-рубрикатор совместно с поисковой машиной для поиска по книгам изданным на русском языке с 1552 до наших дней.
Visit biblus.ruWe analyzed Biblus.ru page load time and found that the first response time was 817 ms and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
biblus.ru performance score
name
value
score
weighting
Value1.4 s
97/100
10%
Value3.8 s
54/100
25%
Value5.6 s
53/100
10%
Value700 ms
42/100
30%
Value0.019
100/100
15%
Value9.4 s
30/100
10%
817 ms
181 ms
185 ms
185 ms
22 ms
Our browser made a total of 55 requests to load all elements on the main page. We found that 29% of them (16 requests) were addressed to the original Biblus.ru, 13% (7 requests) were made to Pagead2.googlesyndication.com and 7% (4 requests) were made to An.yandex.ru. The less responsive or slowest element that took the longest time to load (1.7 sec) relates to the external source Connect.mail.ru.
Page size can be reduced by 72.5 kB (35%)
207.3 kB
134.7 kB
In fact, the total size of Biblus.ru main page is 207.3 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 124.4 kB which makes up the majority of the site volume.
Potential reduce by 44.4 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 44.4 kB or 78% of the original size.
Potential reduce by 2.7 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, Biblus needs image optimization as it can save up to 2.7 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 22.9 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 22.9 kB or 18% of the original size.
Potential reduce by 2.5 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. Biblus.ru needs all CSS files to be minified and compressed as it can save up to 2.5 kB or 76% of the original size.
Number of requests can be reduced by 32 (65%)
49
17
The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Biblus. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and as a result speed up the page load time.
biblus.ru
817 ms
rot13.js
181 ms
style.css
185 ms
kbd.css
185 ms
share.js
22 ms
112 ms
biblus.gif
83 ms
spacer.gif
84 ms
space1.gif
84 ms
topbook.gif
332 ms
h_nav.gif
159 ms
bullet.gif
164 ms
h_new.gif
165 ms
h_sale.gif
165 ms
cnt
389 ms
tile1.gif
151 ms
offbuy.gif
243 ms
context.js
239 ms
offsell.gif
184 ms
show_ads.js
9 ms
adsbygoogle.js
14 ms
WebResource.axd
350 ms
urchin.js
4 ms
context_static_r1082.js
355 ms
u3854.82.spylog.com
288 ms
137729
257 ms
watch.js
1 ms
counter2
185 ms
cnt
275 ms
x90
179 ms
ca-pub-8928665999856402.js
58 ms
zrt_lookup.html
61 ms
show_ads_impl.js
62 ms
ya-share-cnt.html
11 ms
watch.js
1 ms
b-share-icon.png
68 ms
b-share_counter_small.png
16 ms
share_count
1701 ms
dk
720 ms
fql.query
156 ms
share.php
616 ms
ads
291 ms
osd.js
18 ms
ads
259 ms
css
59 ms
m_js_controller.js
24 ms
abg.js
26 ms
nessie_icon_tiamat_white.png
39 ms
s
31 ms
googlelogo_color_112x36dp.png
30 ms
x_button_blue2.png
5 ms
Rf2QnA3orEL6Eez56HJgxRuQ77qJyxbefnbSCBE0iUQ.js
5 ms
4A-myfZX6oDr9CtSTkTGig.ttf
68 ms
activeview
17 ms
J-2umdURxw840000gK6Ekv1wS0M5aQ0XklrEaZQTEwtn2f6-ikBR0PDKhllTW7Is5VwF0R2mSNmX1R41mV__________3te7=K-8c9Aa0bGAR0Mv3jmA9jmS1TWEO1ugxBiJK1Bs_3nIr1AMZRBO7YBnZjl42lAIgwGQcBfsYPDaAZxecPSO1dxnQ4bCDcGQWbc4Riv3s1g-Ja0gqcAy2sP3F7DgGKmUKcMKlfvjt1AYcaMGwGR41ig1I00AvecJP2iswBiJK1CwyXGII1jB__________m_J__________yFmW3VL7aJ
117 ms
biblus.ru 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
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
Document doesn't have a <title> element
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
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
biblus.ru best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Browser errors were logged to the console
biblus.ru SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Document doesn't have a <title> element
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 Biblus.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 Biblus.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.
biblus.ru
Open Graph description is not detected on the main page of Biblus. 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: