12.4 sec in total
4.7 sec
7.4 sec
308 ms
Click here to check amazing 2 X content for Ukraine. Otherwise, check out these important facts you probably never knew about 2x2.dp.ua
Популяризация математики и инженерных наук для школьников и их родителей. Математические занятия для школьников в малых группах. Ментальная арифметика, быстрый счет, скорочтение и мегапамять
Visit 2x2.dp.uaWe analyzed 2x2.dp.ua page load time and found that the first response time was 4.7 sec 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.
2x2.dp.ua performance score
name
value
score
weighting
Value5.1 s
9/100
10%
Value19.4 s
0/100
25%
Value34.3 s
0/100
10%
Value17,670 ms
0/100
30%
Value0.737
6/100
15%
Value48.1 s
0/100
10%
4702 ms
306 ms
315 ms
1322 ms
313 ms
Our browser made a total of 100 requests to load all elements on the main page. We found that 40% of them (40 requests) were addressed to the original 2x2.dp.ua, 21% (21 requests) were made to Maps.google.com and 8% (8 requests) were made to Maps.gstatic.com. The less responsive or slowest element that took the longest time to load (4.7 sec) belongs to the original domain 2x2.dp.ua.
Page size can be reduced by 384.6 kB (40%)
956.8 kB
572.2 kB
In fact, the total size of 2x2.dp.ua main page is 956.8 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 476.8 kB which makes up the majority of the site volume.
Potential reduce by 62.5 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 62.5 kB or 79% of the original size.
Potential reduce by 14.0 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. 2 X images are well optimized though.
Potential reduce by 308.0 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 308.0 kB or 65% of the original size.
Potential reduce by 10 B
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. 2x2.dp.ua needs all CSS files to be minified and compressed as it can save up to 10 B or 13% of the original size.
Number of requests can be reduced by 48 (53%)
90
42
The browser has sent 90 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 2 X. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 38 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
2x2.dp.ua
4702 ms
gzip.php
306 ms
gzip.php
315 ms
gzip.php
1322 ms
style.css
313 ms
gzip.php
446 ms
gzip.php
314 ms
gzip.php
433 ms
gzip.php
716 ms
gzip.php
437 ms
gzip.php
452 ms
all.js
378 ms
js
200 ms
btbase64.min.js
555 ms
default.js
562 ms
gzip.php
726 ms
gzip.php
600 ms
jquery.cookie.js
678 ms
jquery.fancybox-1.3.4.pack.js
714 ms
jquery.mousewheel-3.0.4.pack.js
731 ms
functions.js
801 ms
1025aac00b4bd8ab888cf67e5b953586_0.js
403 ms
search.js
836 ms
conversion.js
170 ms
lightbox.js
188 ms
mediaelement-and-player.js
292 ms
spotlight.js
192 ms
top_blue_highlight.png
285 ms
left_bg.png
343 ms
right_bg.png
284 ms
logo_on_transparent.png
165 ms
smile.png
262 ms
1381433366_applications-education.png
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brain-head-coloured.png
338 ms
prodl.png
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toys.png
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xd_arbiter.php
286 ms
xd_arbiter.php
518 ms
neucha.woff
628 ms
common.js
154 ms
util.js
186 ms
geocoder.js
137 ms
watch.js
8 ms
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analytics.js
127 ms
m
609 ms
fbds.js
119 ms
fbevents.js
178 ms
slideset.js
242 ms
menu_hover_item_long.png
190 ms
collect
45 ms
69 ms
AuthenticationService.Authenticate
165 ms
GeocodeService.Search
282 ms
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map.png
134 ms
xd_arbiter.php
148 ms
map.js
27 ms
GeocodeService.Search
123 ms
GeocodeService.Search
131 ms
GeocodeService.Search
205 ms
GeocodeService.Search
202 ms
onion.js
41 ms
ViewportInfoService.GetViewportInfo
138 ms
stats.js
57 ms
controls.js
75 ms
marker.js
80 ms
m
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transparent.png
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css
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google4.png
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label_new_red.png
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mapcnt6.png
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sv5.png
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infowindow.js
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tmapctrl.png
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zN7GBFwfMP4uA6AR0HCoLQ.ttf
22 ms
RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf
46 ms
Hgo13k-tfSpn0qi1SFdUfaCWcynf_cDxXwCLxiixG1c.ttf
83 ms
d-6IYplOFocCacKzxwXSOKCWcynf_cDxXwCLxiixG1c.ttf
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marker_azure.png
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marker_green.png
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25 ms
2x2.dp.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
button, link, and menuitem elements do not have accessible names.
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
2x2.dp.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
2x2.dp.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
UK
RU
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 2x2.dp.ua can be misinterpreted by Google and other search engines. Our service has detected that Ukrainian is used on the page, and it does not match the claimed Russian language. Our system also found out that 2x2.dp.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.
2x2.dp.ua
Open Graph data is detected on the main page of 2 X. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: