4.1 sec in total
709 ms
3.1 sec
258 ms
Click here to check amazing CBio content for Russia. Otherwise, check out these important facts you probably never knew about cbio.ru
Главная цель интернет-журнала "Коммерческая биотехнология" - содействовать развитию и коммерциализации российской биотехнологии. Мы организовали в виртуальном пространстве постоянно действующий фуршет...
Visit cbio.ruWe analyzed Cbio.ru page load time and found that the first response time was 709 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
cbio.ru performance score
name
value
score
weighting
Value3.2 s
42/100
10%
Value3.3 s
68/100
25%
Value4.9 s
64/100
10%
Value460 ms
62/100
30%
Value0
100/100
15%
Value6.8 s
55/100
10%
709 ms
259 ms
242 ms
279 ms
281 ms
Our browser made a total of 44 requests to load all elements on the main page. We found that 70% of them (31 requests) were addressed to the original Cbio.ru, 5% (2 requests) were made to Counter.rambler.ru and 5% (2 requests) were made to Counter.yadro.ru. The less responsive or slowest element that took the longest time to load (709 ms) belongs to the original domain Cbio.ru.
Page size can be reduced by 74.6 kB (15%)
492.0 kB
417.4 kB
In fact, the total size of Cbio.ru main page is 492.0 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 306.7 kB which makes up the majority of the site volume.
Potential reduce by 28.2 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 28.2 kB or 77% of the original size.
Potential reduce by 31.9 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. CBio images are well optimized though.
Potential reduce by 13.3 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. This website has mostly compressed JavaScripts.
Potential reduce by 1.2 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. Cbio.ru needs all CSS files to be minified and compressed as it can save up to 1.2 kB or 19% of the original size.
Number of requests can be reduced by 15 (41%)
37
22
The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CBio. 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.
cbio.ru
709 ms
jquery-1.7.1.min.js
259 ms
script.inc.js
242 ms
functions.inc.js
279 ms
jquery.mousewheel-3.0.2.pack.js
281 ms
jquery.fancybox-1.3.1.pack.js
278 ms
style.inc.css
251 ms
jquery.fancybox-1.3.1.css
364 ms
openapi.js
388 ms
jquery.tinycarousel.min.js
374 ms
adsbygoogle.js
35 ms
watch.js
1 ms
openapi.js
644 ms
bg.png
131 ms
top100.cnt
339 ms
banner-88x31-rambler-gray2.gif
473 ms
cbio-top.jpg
473 ms
slider-bg.png
125 ms
head-top-bg.jpg
126 ms
logo_final_small.png
246 ms
head-menu-bg.png
127 ms
ico-fb.png
231 ms
ico-vk.png
252 ms
slider-left.png
251 ms
316834.jpg
371 ms
297694.jpg
359 ms
238536.jpg
370 ms
slider-right.png
374 ms
rss.png
374 ms
eye.gif
486 ms
comments.gif
494 ms
223601s201x148.jpg
497 ms
139700s201x148.jpg
495 ms
708024s201x148.jpg
619 ms
arrow_right.png
590 ms
arrow_right2.png
612 ms
banner_cbio_210x270.jpg
618 ms
cnt
118 ms
hit
356 ms
top100.cnt
496 ms
cycounter
591 ms
hit
348 ms
count
126 ms
counter2
122 ms
cbio.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
<frame> or <iframe> elements do not have a title
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
cbio.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
cbio.ru SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
RU
N/A
WINDOWS-1251
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cbio.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 Cbio.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.
cbio.ru
Open Graph description is not detected on the main page of CBio. 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: