5.3 sec in total
744 ms
4 sec
559 ms
Visit historians.in.ua now to see the best up-to-date Historians In content and also check out these interesting facts you probably never knew about historians.in.ua
Інтернет-мережа гуманітаріїв в Україні і світі. Простір комунікації між регіональними осередками в Україні, між фахівцями з різних країн, між різними поколіннями інтелектуалів та між різними дисциплін...
Visit historians.in.uaWe analyzed Historians.in.ua page load time and found that the first response time was 744 ms and then it took 4.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
historians.in.ua performance score
name
value
score
weighting
Value4.2 s
19/100
10%
Value5.8 s
15/100
25%
Value5.5 s
54/100
10%
Value140 ms
95/100
30%
Value0.173
69/100
15%
Value6.2 s
62/100
10%
744 ms
182 ms
461 ms
187 ms
189 ms
Our browser made a total of 91 requests to load all elements on the main page. We found that 88% of them (80 requests) were addressed to the original Historians.in.ua, 2% (2 requests) were made to Youtube.com and 2% (2 requests) were made to S.ytimg.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Historians.in.ua.
Page size can be reduced by 717.4 kB (73%)
985.8 kB
268.3 kB
In fact, the total size of Historians.in.ua main page is 985.8 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. 60% of websites need less resources to load. Javascripts take 549.3 kB which makes up the majority of the site volume.
Potential reduce by 71.6 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 12.1 kB, which is 13% 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 71.6 kB or 77% of the original size.
Potential reduce by 4.4 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, Historians In needs image optimization as it can save up to 4.4 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 380.0 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 380.0 kB or 69% of the original size.
Potential reduce by 261.5 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. Historians.in.ua needs all CSS files to be minified and compressed as it can save up to 261.5 kB or 83% of the original size.
Number of requests can be reduced by 18 (21%)
87
69
The browser has sent 87 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Historians In. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
744 ms
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historians.in.ua 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
[aria-hidden="true"] elements contain focusable descendents
ARIA input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
ARIA toggle fields do not have accessible names
[aria-*] attributes do not have valid values
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
Image elements do not have [alt] attributes
Links do not have a discernible name
historians.in.ua 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
historians.in.ua 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
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
Tap targets are not sized appropriately
N/A
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Historians.in.ua 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), while the claimed language is English. Our system also found out that Historians.in.ua 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.
historians.in.ua
Open Graph description is not detected on the main page of Historians In. 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: