1.3 sec in total
217 ms
869 ms
172 ms
Click here to check amazing Korfo content for Russia. Otherwise, check out these important facts you probably never knew about korfo.org
Visit korfo.orgWe analyzed Korfo.org page load time and found that the first response time was 217 ms and then it took 1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.
korfo.org performance score
name
value
score
weighting
Value6.3 s
3/100
10%
Value7.6 s
4/100
25%
Value22.0 s
0/100
10%
Value51,450 ms
0/100
30%
Value0.018
100/100
15%
Value68.5 s
0/100
10%
217 ms
7 ms
639 ms
644 ms
651 ms
Our browser made a total of 14 requests to load all elements on the main page. We found that 7% of them (1 request) were addressed to the original Korfo.org, 50% (7 requests) were made to Kc.com.ua and 29% (4 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (653 ms) relates to the external source Kc.com.ua.
Page size can be reduced by 24.4 kB (20%)
123.8 kB
99.3 kB
In fact, the total size of Korfo.org main page is 123.8 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. 15% of websites need less resources to load. Images take 93.7 kB which makes up the majority of the site volume.
Potential reduce by 11.4 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. This page needs HTML code to be minified as it can gain 2.6 kB, which is 17% 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 11.4 kB or 74% of the original size.
Potential reduce by 12.9 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. Obviously, Korfo needs image optimization as it can save up to 12.9 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 149 B
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.
Number of requests can be reduced by 3 (23%)
13
10
The browser has sent 13 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Korfo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.
korfo.org
217 ms
show_ads.js
7 ms
img738-120x120.jpg
639 ms
img595-120x120.jpg
644 ms
img712-120x120.jpg
651 ms
img711-120x120.jpg
649 ms
Roshko_Cover_b-120x120.jpg
532 ms
img397-120x120.jpg
531 ms
img399-120x120.jpg
653 ms
ca-pub-3179371266548143.js
57 ms
zrt_lookup.html
48 ms
show_ads_impl.js
59 ms
ads
176 ms
osd.js
11 ms
korfo.org 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
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
korfo.org best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
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
korfo.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
Document doesn't have a valid hreflang
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
N/A
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Korfo.org can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Korfo.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.
korfo.org
Open Graph description is not detected on the main page of Korfo. 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: