4.5 sec in total
983 ms
3.1 sec
477 ms
Click here to check amazing Www Formula content for Russia. Otherwise, check out these important facts you probably never knew about www-formula.ru
Вычислить площадь плоских фигур.Найти площадь поверхности тел. Определить периметр фигур. Формулы расчета объемов тел. Теоремы тригонометрии. Тригонометрия синус плюс косинус Радиус вписанной окружнос...
Visit www-formula.ruWe analyzed Www-formula.ru page load time and found that the first response time was 983 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
www-formula.ru performance score
name
value
score
weighting
Value2.0 s
83/100
10%
Value2.3 s
93/100
25%
Value7.8 s
23/100
10%
Value630 ms
47/100
30%
Value0
100/100
15%
Value11.8 s
17/100
10%
983 ms
236 ms
231 ms
233 ms
235 ms
Our browser made a total of 67 requests to load all elements on the main page. We found that 57% of them (38 requests) were addressed to the original Www-formula.ru, 7% (5 requests) were made to Pagead2.googlesyndication.com and 7% (5 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Www-formula.ru.
Page size can be reduced by 782.3 kB (63%)
1.2 MB
465.5 kB
In fact, the total size of Www-formula.ru main page is 1.2 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. 50% of websites need less resources to load. Javascripts take 711.3 kB which makes up the majority of the site volume.
Potential reduce by 63.4 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. 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 63.4 kB or 86% of the original size.
Potential reduce by 17.9 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, Www Formula needs image optimization as it can save up to 17.9 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 446.7 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 446.7 kB or 63% of the original size.
Potential reduce by 254.4 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. Www-formula.ru needs all CSS files to be minified and compressed as it can save up to 254.4 kB or 84% of the original size.
Number of requests can be reduced by 43 (72%)
60
17
The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Www Formula. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.
www-formula.ru
983 ms
bootstrap.min.css
236 ms
bootstrap-responsive.min.css
231 ms
bootstrap-extended.css
233 ms
bootstrap-frontend.min.css
235 ms
bootstrap-responsive-frontend.min.css
242 ms
system.css
243 ms
general.css
344 ms
template.css
346 ms
template_pro.css
354 ms
blue.css
358 ms
business.css
360 ms
jsn_mobile.css
360 ms
modal.css
456 ms
jquery.min.js
800 ms
jquery-noconflict.js
469 ms
jquery-migrate.min.js
467 ms
caption.js
482 ms
bootstrap.min.js
601 ms
mootools-core.js
910 ms
core.js
581 ms
mootools-more.js
1283 ms
noconflict.js
602 ms
utils.js
810 ms
jsn_template.js
720 ms
modal.js
721 ms
adsbygoogle.js
25 ms
system.css
605 ms
css
64 ms
bg-master.jpg
118 ms
shapka_new10.png
124 ms
v_shara.png
122 ms
v_parallelepipeda.png
243 ms
icons-uni.png
146 ms
icons-sitetools-color.png
147 ms
bg-rightside.png
189 ms
dot.png
190 ms
box-blue.png
188 ms
box-green.png
230 ms
box-yellow.png
243 ms
DG8QsMl4cLhwKd7DbhnV6A.ttf
130 ms
W-bwIcGmtt6wHyJeSNFUX6CWcynf_cDxXwCLxiixG1c.ttf
142 ms
ca-pub-9557052022488426.js
129 ms
zrt_lookup.html
88 ms
show_ads_impl.js
88 ms
analytics.js
63 ms
hit
278 ms
watch.js
453 ms
collect
53 ms
ads
329 ms
osd.js
39 ms
collect
57 ms
ads
288 ms
ga-audiences
41 ms
m_js_controller.js
41 ms
abg.js
50 ms
googlelogo_color_112x36dp.png
85 ms
5171746271700867932
66 ms
advert.gif
93 ms
favicon
86 ms
nessie_icon_tiamat_white.png
35 ms
s
37 ms
redir.html
67 ms
x_button_blue2.png
21 ms
iframe.html
18 ms
E4WYPs_lNJIuXrWpTsOcc3FIG36RfI0ERc0srw5QW9Y.js
13 ms
1
85 ms
www-formula.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
Links do not have a discernible name
www-formula.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
Missing source maps for large first-party JavaScript
www-formula.ru SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
RU
RU
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Www-formula.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and it matches the claimed language. Our system also found out that Www-formula.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.
www-formula.ru
Open Graph description is not detected on the main page of Www Formula. 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: