4 sec in total
1 sec
2.8 sec
123 ms
Visit history.org.ua now to see the best up-to-date History content for Ukraine and also check out these interesting facts you probably never knew about history.org.ua
<p>Енциклопедія історії України, електронний корпус публікацій документів і пам′яток, архів Голодомору в Україні 1932–1933, ОУН і УПА, Реабілітовані історією, Регіональна історія, дискусії
Visit history.org.uaWe analyzed History.org.ua page load time and found that the first response time was 1 sec and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
history.org.ua performance score
name
value
score
weighting
Value4.6 s
14/100
10%
Value9.9 s
0/100
25%
Value10.5 s
7/100
10%
Value110 ms
97/100
30%
Value0.524
15/100
15%
Value17.9 s
3/100
10%
1017 ms
816 ms
355 ms
591 ms
359 ms
Our browser made a total of 100 requests to load all elements on the main page. We found that 67% of them (67 requests) were addressed to the original History.org.ua, 10% (10 requests) were made to Google.com and 5% (5 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain History.org.ua.
Page size can be reduced by 610.6 kB (35%)
1.7 MB
1.1 MB
In fact, the total size of History.org.ua main page is 1.7 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. 65% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.
Potential reduce by 58.0 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 8.1 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 58.0 kB or 80% of the original size.
Potential reduce by 218.5 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, History needs image optimization as it can save up to 218.5 kB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 202.3 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 202.3 kB or 67% of the original size.
Potential reduce by 131.8 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. History.org.ua needs all CSS files to be minified and compressed as it can save up to 131.8 kB or 84% of the original size.
Number of requests can be reduced by 27 (29%)
93
66
The browser has sent 93 CSS, Javascripts, AJAX and image requests in order to completely render the main page of History. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
history.org.ua
1017 ms
angular.min.js
816 ms
textAngular-sanitize.min.js
355 ms
textAngular.min.js
591 ms
angular-sanitize.min.js
359 ms
angular-route.min.js
244 ms
bootstrap.min.css
45 ms
bootstrap-theme.min.css
44 ms
jquery.min.js
52 ms
spin.min.js
371 ms
angularControllers.js
468 ms
histans_stylexxx.css
476 ms
histans.css
470 ms
client.js
76 ms
orphus.js
140 ms
auth_util.js
238 ms
client.js
78 ms
bootstrap.min.js
3 ms
BannerSilverSml.png
796 ms
knizb7.gif
533 ms
ind.gif
131 ms
UA.gif
131 ms
GB.gif
131 ms
logo.png
131 ms
front-img2.png
466 ms
nanu.gif
477 ms
link_KR.gif
250 ms
likbez.jpg
245 ms
archives_gov_ua.gif
246 ms
nbuv.gif
249 ms
np.gif
364 ms
EUukranie.jpg
483 ms
TheMapa.jpg
393 ms
FB.jpg
371 ms
rss30.png
480 ms
orphus.gif
508 ms
fulbright_org_ua.gif
513 ms
kodex-1.jpg
583 ms
re.jpg
601 ms
re1.jpg
596 ms
lph.jpg
602 ms
cish.jpg
622 ms
UDA.jpg
760 ms
isa.jpg
699 ms
hist_com_ua.gif
711 ms
link_BSU.gif
718 ms
el.jpg
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ucrainica_com_ua.gif
743 ms
vi.gif
817 ms
banner.jpg
829 ms
who.gif
835 ms
karta.jpg
848 ms
xx.jpg
873 ms
eurodocs.jpg
880 ms
europeana.jpg
933 ms
UTOPIK-Banner.gif
939 ms
analytics.js
12 ms
cb=gapi.loaded_0
11 ms
cse.js
59 ms
collect
31 ms
postmessageRelay
84 ms
cse.js
134 ms
proxy.html
89 ms
glyphicons-halflings-regular.woff
21 ms
eustory.jpg
832 ms
military.gif
841 ms
histori.gif
868 ms
pravda.jpg
995 ms
api.js
38 ms
core:rpc:shindig.random:shindig.sha1.js
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cb=gapi.loaded_0
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jsapi
32 ms
auth
66 ms
rest
27 ms
Incognita.jpg
821 ms
uvip.gif
824 ms
sumy.jpg
832 ms
historians.gif
840 ms
default+uk.css
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default.css
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default+uk.I.js
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async-ads.js
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google_custom_search_watermark.gif
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small-logo.png
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search_box_icon.png
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clear.gif
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nav_logo114.png
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kritika.gif
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ist_gor_sel.gif
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foto_planeta.gif
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argument.jpg
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starozhitnosti.jpg
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cejsh.jpg
760 ms
Lib.jpg
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slavic.jpg
790 ms
IndKop.jpg
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ebsco.jpg
740 ms
img1.gif
729 ms
history.org.ua 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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
history.org.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
General
Impact
Issue
Detected JavaScript libraries
history.org.ua SEO score
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
UK
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise History.org.ua 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 History.org.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.
history.org.ua
Open Graph description is not detected on the main page of History. 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: