8.1 sec in total
384 ms
7 sec
682 ms
Click here to check amazing Ostro content for Ukraine. Otherwise, check out these important facts you probably never knew about ostro.org
новини онлайн про Україну, аналітичні матеріали, актуальні репортажі про Донбас та країну
Visit ostro.orgWe analyzed Ostro.org page load time and found that the first response time was 384 ms and then it took 7.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
ostro.org performance score
name
value
score
weighting
Value4.9 s
10/100
10%
Value7.9 s
3/100
25%
Value7.9 s
23/100
10%
Value1,220 ms
20/100
30%
Value0.023
100/100
15%
Value13.4 s
11/100
10%
384 ms
1445 ms
58 ms
151 ms
108 ms
Our browser made a total of 196 requests to load all elements on the main page. We found that 41% of them (80 requests) were addressed to the original Ostro.org, 9% (18 requests) were made to Pbs.twimg.com and 7% (13 requests) were made to Vk.com. The less responsive or slowest element that took the longest time to load (3.7 sec) belongs to the original domain Ostro.org.
Page size can be reduced by 2.3 MB (33%)
7.1 MB
4.7 MB
In fact, the total size of Ostro.org main page is 7.1 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 70% of websites need less resources to load. Images take 4.9 MB which makes up the majority of the site volume.
Potential reduce by 100.3 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. This page needs HTML code to be minified as it can gain 14.2 kB, which is 11% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 100.3 kB or 78% of the original size.
Potential reduce by 710.1 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, Ostro needs image optimization as it can save up to 710.1 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 1.1 MB
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 1.1 MB or 75% of the original size.
Potential reduce by 383.0 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. Ostro.org needs all CSS files to be minified and compressed as it can save up to 383.0 kB or 85% of the original size.
Number of requests can be reduced by 79 (42%)
190
111
The browser has sent 190 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ostro. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 36 to 1 for JavaScripts and from 22 to 1 for CSS and as a result speed up the page load time.
ostro.org
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ostro.org 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
Image elements do not have [alt] attributes
Links do not have a discernible name
ostro.org 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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Issues were logged in the Issues panel in Chrome Devtools
ostro.org SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
UK
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ostro.org can be misinterpreted by Google and other search engines. Our service has detected that Ukrainian 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 Ostro.org 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.
ostro.org
Open Graph description is not detected on the main page of Ostro. 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: