3.1 sec in total
514 ms
2.5 sec
141 ms
Visit reshebnik.ru now to see the best up-to-date Reshebnik content for Russia and also check out these interesting facts you probably never knew about reshebnik.ru
Высшая математика, эконометрика - образцы решения задач на Решебник.Ру . Примеры по высшей математике и эконометрике на заказ. Консультации преподавателя по математике. Рефераты на заказ
Visit reshebnik.ruWe analyzed Reshebnik.ru page load time and found that the first response time was 514 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
reshebnik.ru performance score
name
value
score
weighting
Value1.3 s
98/100
10%
Value1.5 s
100/100
25%
Value6.5 s
39/100
10%
Value23,800 ms
0/100
30%
Value0.291
41/100
15%
Value31.9 s
0/100
10%
514 ms
135 ms
264 ms
454 ms
494 ms
Our browser made a total of 48 requests to load all elements on the main page. We found that 15% of them (7 requests) were addressed to the original Reshebnik.ru, 25% (12 requests) were made to Vk.com and 10% (5 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (514 ms) belongs to the original domain Reshebnik.ru.
Page size can be reduced by 238.5 kB (71%)
336.2 kB
97.7 kB
In fact, the total size of Reshebnik.ru main page is 336.2 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. 30% of websites need less resources to load. Javascripts take 254.8 kB which makes up the majority of the site volume.
Potential reduce by 22.2 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 22.2 kB or 75% of the original size.
Potential reduce by 624 B
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. Reshebnik images are well optimized though.
Potential reduce by 183.8 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 183.8 kB or 72% of the original size.
Potential reduce by 31.9 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. Reshebnik.ru needs all CSS files to be minified and compressed as it can save up to 31.9 kB or 80% of the original size.
Number of requests can be reduced by 25 (56%)
45
20
The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Reshebnik. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and as a result speed up the page load time.
reshebnik.ru
514 ms
style.css
135 ms
top100.cnt
264 ms
yellow_rus.gif
454 ms
adx.js
494 ms
logo0001.gif
267 ms
0.gif
281 ms
openapi.js
388 ms
show_ads.js
6 ms
w7.gif
247 ms
88x31_1.gif
133 ms
cycounter
257 ms
stripel.gif
148 ms
att.gif
266 ms
zachet_88x31.gif
292 ms
adjs.php
150 ms
banner_tipovik_3.gif
142 ms
adlog.php
294 ms
upload.gif
136 ms
widget_community.php
326 ms
hit
270 ms
ca-pub-3080881110665162.js
114 ms
zrt_lookup.html
31 ms
show_ads_impl.js
47 ms
ads
148 ms
osd.js
6 ms
m_js_controller.js
35 ms
abg.js
58 ms
favicon
58 ms
googlelogo_color_112x36dp.png
57 ms
nessie_icon_tiamat_white.png
21 ms
s
19 ms
x_button_blue2.png
15 ms
loader_nav19127_3.js
136 ms
lite.css
136 ms
lite.js
429 ms
lang3_0.js
263 ms
widget_community.css
265 ms
xdm.js
264 ms
al_community.js
266 ms
E4WYPs_lNJIuXrWpTsOcc3FIG36RfI0ERc0srw5QW9Y.js
2 ms
counter2
155 ms
wEymhEickYk.jpg
401 ms
CE-8jbjqltM.jpg
268 ms
t3yKbJ0__UU.jpg
407 ms
camera_50.png
130 ms
w_logo.png
130 ms
hotlog_redirects
357 ms
reshebnik.ru 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
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
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
reshebnik.ru best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Page has valid source maps
reshebnik.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
WINDOWS-1251
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Reshebnik.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 Reshebnik.ru main page’s claimed encoding is windows-1251. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
reshebnik.ru
Open Graph description is not detected on the main page of Reshebnik. 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: