7.4 sec in total
642 ms
6.4 sec
291 ms
Click here to check amazing Calc Loviotvet content for Russia. Otherwise, check out these important facts you probably never knew about calc.loviotvet.ru
Онлайн версия программы ЛовиОтвет для автоматического решения математических примеров онлайн любой сложности с отображением этапов решения
Visit calc.loviotvet.ruWe analyzed Calc.loviotvet.ru page load time and found that the first response time was 642 ms and then it took 6.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
calc.loviotvet.ru performance score
name
value
score
weighting
Value3.1 s
46/100
10%
Value3.3 s
69/100
25%
Value4.2 s
78/100
10%
Value300 ms
79/100
30%
Value0.008
100/100
15%
Value6.0 s
65/100
10%
642 ms
1200 ms
169 ms
314 ms
577 ms
Our browser made a total of 84 requests to load all elements on the main page. We found that 89% of them (75 requests) were addressed to the original Calc.loviotvet.ru, 2% (2 requests) were made to Counter.yadro.ru and 2% (2 requests) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (2.7 sec) belongs to the original domain Calc.loviotvet.ru.
Page size can be reduced by 510.5 kB (51%)
1.0 MB
495.7 kB
In fact, the total size of Calc.loviotvet.ru main page is 1.0 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. 35% of websites need less resources to load. Images take 474.2 kB which makes up the majority of the site volume.
Potential reduce by 29.5 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 29.5 kB or 81% of the original size.
Potential reduce by 124.2 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, Calc Loviotvet needs image optimization as it can save up to 124.2 kB or 26% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 334.4 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 334.4 kB or 71% of the original size.
Potential reduce by 22.4 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. Calc.loviotvet.ru needs all CSS files to be minified and compressed as it can save up to 22.4 kB or 84% of the original size.
Number of requests can be reduced by 23 (29%)
79
56
The browser has sent 79 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Calc Loviotvet. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and as a result speed up the page load time.
calc.loviotvet.ru
642 ms
calc.loviotvet.ru
1200 ms
style.css
169 ms
iepngfix_tilebg.js
314 ms
style.css
577 ms
jquery.js
766 ms
jquery-ui.js
931 ms
jquery.caret.min.js
572 ms
jquery.dragscrollable.js
491 ms
jquery.selection.js
491 ms
jquery.bettertooltip.js
698 ms
jquery.wslide.js
695 ms
cookie.js
797 ms
serialize.js
786 ms
calc.js
869 ms
dhtmlxmenu_dhx_skyblue.css
862 ms
dhtmlxcommon.js
957 ms
dhtmlxmenu.js
1049 ms
dhtmlxmenu_ext.js
960 ms
top100.jcn
681 ms
3_0_FFBB72FF_E19B52FF_0_pageviews
807 ms
main-ground.png
672 ms
ico.png
140 ms
logo.png
199 ms
menu.png
143 ms
edit.png
169 ms
undo.png
142 ms
clear.png
271 ms
settings.png
273 ms
help.png
271 ms
close.png
342 ms
math.png
346 ms
loading.gif
667 ms
dropdown.png
667 ms
windows-icon.png
662 ms
bg.jpg
1138 ms
top.png
659 ms
left.png
835 ms
right.png
805 ms
bottom.png
812 ms
7.png
804 ms
8.png
801 ms
9.png
952 ms
slash.png
956 ms
4.png
954 ms
5.png
966 ms
6.png
980 ms
drob.png
1107 ms
1.png
1108 ms
2.png
1109 ms
3.png
1142 ms
star.png
1160 ms
0.png
1331 ms
dot.png
1330 ms
-.png
1327 ms
plus_minus.png
1358 ms
(.png
1368 ms
watch.js
1 ms
counter
1169 ms
top100.scn
933 ms
hit
939 ms
ga.js
119 ms
topmenu.xml
1259 ms
topedit.xml
1362 ms
topsettings.xml
1354 ms
__utm.gif
28 ms
tophelp.xml
1311 ms
).png
1371 ms
+.png
1335 ms
square.png
1338 ms
percent.png
1435 ms
=.png
1356 ms
ce.png
1350 ms
x2.png
1064 ms
x3.png
1091 ms
answer.png
1088 ms
roller-ground.png
1184 ms
roller-minus.png
1184 ms
roller-marker.png
1048 ms
roller-plus.png
1083 ms
toolbar_hide.png
1131 ms
tb.png
2667 ms
tipTop.png
1606 ms
hit
168 ms
calc.loviotvet.ru accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
Form elements do not have associated labels
Links do not have a discernible name
calc.loviotvet.ru 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
Browser errors were logged to the console
calc.loviotvet.ru 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
RU
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Calc.loviotvet.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian 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 Calc.loviotvet.ru 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.
calc.loviotvet.ru
Open Graph description is not detected on the main page of Calc Loviotvet. 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: