4.4 sec in total
837 ms
3.4 sec
152 ms
Click here to check amazing Mubiblioteka content for Russia. Otherwise, check out these important facts you probably never knew about mubiblioteka.ru
Сайт библиотек города Новочебоксарск. Статьи и публикации библиотекарей для читателей, справочная информация, электронный каталог книг, расписание проводимых мероприятий.
Visit mubiblioteka.ruWe analyzed Mubiblioteka.ru page load time and found that the first response time was 837 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
mubiblioteka.ru performance score
name
value
score
weighting
Value3.8 s
28/100
10%
Value6.7 s
7/100
25%
Value6.4 s
40/100
10%
Value2,000 ms
8/100
30%
Value0.135
80/100
15%
Value13.5 s
11/100
10%
837 ms
259 ms
341 ms
679 ms
718 ms
Our browser made a total of 55 requests to load all elements on the main page. We found that 55% of them (30 requests) were addressed to the original Mubiblioteka.ru, 22% (12 requests) were made to Vk.com and 7% (4 requests) were made to Site.yandex.net. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Mubiblioteka.ru.
Page size can be reduced by 311.0 kB (43%)
724.3 kB
413.2 kB
In fact, the total size of Mubiblioteka.ru main page is 724.3 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. 30% of websites need less resources to load. Images take 328.1 kB which makes up the majority of the site volume.
Potential reduce by 20.1 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 20.1 kB or 76% of the original size.
Potential reduce by 30.0 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. Mubiblioteka images are well optimized though.
Potential reduce by 217.9 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 217.9 kB or 69% of the original size.
Potential reduce by 43.1 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. Mubiblioteka.ru needs all CSS files to be minified and compressed as it can save up to 43.1 kB or 81% of the original size.
Number of requests can be reduced by 28 (53%)
53
25
The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mubiblioteka. 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 4 to 1 for CSS and as a result speed up the page load time.
mubiblioteka.ru
837 ms
style.css
259 ms
colorbox.css
341 ms
jquery.js
679 ms
jquery.colorbox.js
718 ms
script.js
505 ms
search.js
671 ms
form.js
10 ms
openapi.js
375 ms
title_fon.png
466 ms
title_logo.gif
260 ms
title_clouds.jpg
515 ms
title_balloon.jpg
238 ms
menu_fon.png
548 ms
ban_top.jpg
298 ms
banner_detskii_mir.jpg
758 ms
ban_sep.jpg
714 ms
banner_vihod_est_vsegda.jpg
1051 ms
banner_zeleniy_den_kalendara.jpg
1276 ms
banner_letnie_chteniya.jpg
1093 ms
ban_bot.jpg
1045 ms
book-vector-design10-1.jpg
1679 ms
fleshmob.jpg
1982 ms
kp1.jpg
1648 ms
bubibu.jpg
1301 ms
_form.js
13 ms
ban_body.jpg
1456 ms
round4.png
1543 ms
yandex-hint.png
6 ms
upload.gif
125 ms
hit
258 ms
widget_community.php
277 ms
search.png
4 ms
ga.js
24 ms
__utm.gif
24 ms
border1.png
1545 ms
border2.png
1626 ms
loading_background.png
1709 ms
loading.gif
1792 ms
controls.png
1878 ms
hit
129 ms
loader_nav19187_3.js
125 ms
lite.css
125 ms
lite.js
361 ms
lang3_0.js
242 ms
widget_community.css
250 ms
xdm.js
248 ms
al_community.js
248 ms
LnIiVdHKago.jpg
371 ms
QtAkglIEBr4.jpg
398 ms
ZTkGR6wp-m0.jpg
373 ms
GcJ7lIYrnjA.jpg
374 ms
jMzfS-SiMJ8.jpg
378 ms
camera_50.png
126 ms
w_logo.png
120 ms
mubiblioteka.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-hidden="true"] elements contain focusable descendents
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
Buttons do not have an accessible name
<frame> or <iframe> elements do not have a title
Form elements do not have associated labels
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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.
mubiblioteka.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
mubiblioteka.ru SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
WINDOWS-1251
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Mubiblioteka.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 Mubiblioteka.ru main page’s claimed encoding is windows-1251. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
mubiblioteka.ru
Open Graph description is not detected on the main page of Mubiblioteka. 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: