16.2 sec in total
889 ms
13.2 sec
2.2 sec
Visit ichebnik.ru now to see the best up-to-date Ichebnik content for Russia and also check out these interesting facts you probably never knew about ichebnik.ru
Комплексный курс изучения испанского языка с нуля до уровня уверенного владения (В1) рассчитан на 9 месяцев занятий
Visit ichebnik.ruWe analyzed Ichebnik.ru page load time and found that the first response time was 889 ms and then it took 15.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
ichebnik.ru performance score
name
value
score
weighting
Value3.0 s
51/100
10%
Value3.0 s
79/100
25%
Value5.2 s
60/100
10%
Value140 ms
96/100
30%
Value0.007
100/100
15%
Value6.4 s
60/100
10%
889 ms
473 ms
752 ms
466 ms
1310 ms
Our browser made a total of 74 requests to load all elements on the main page. We found that 76% of them (56 requests) were addressed to the original Ichebnik.ru, 11% (8 requests) were made to Google.com and 4% (3 requests) were made to Cse.google.com. The less responsive or slowest element that took the longest time to load (9.9 sec) belongs to the original domain Ichebnik.ru.
Page size can be reduced by 431.6 kB (7%)
6.4 MB
5.9 MB
In fact, the total size of Ichebnik.ru main page is 6.4 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. Images take 5.9 MB which makes up the majority of the site volume.
Potential reduce by 88.9 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 88.9 kB or 85% of the original size.
Potential reduce by 105.8 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. Ichebnik images are well optimized though.
Potential reduce by 123.3 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 123.3 kB or 48% of the original size.
Potential reduce by 113.6 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. Ichebnik.ru needs all CSS files to be minified and compressed as it can save up to 113.6 kB or 86% of the original size.
Number of requests can be reduced by 9 (13%)
70
61
The browser has sent 70 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ichebnik. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.
ichebnik.ru
889 ms
main7920.css
473 ms
jquery.js
752 ms
jquery.cookie.js
466 ms
jquery.json.js
1310 ms
icore7920.js
5599 ms
logo12.png
578 ms
info-content.jpg
1057 ms
loading32.gif
3157 ms
211.png
1516 ms
questions.png
417 ms
tests.png
601 ms
espanol.png
1386 ms
intelect.png
5960 ms
fin.png
2890 ms
stihi_1.png
2398 ms
7_zapovedei.png
7200 ms
secreti-grammatiki2.png
2893 ms
pochemu_deti_ne_hotyat_chitat.png
4653 ms
en_oscar.png
3063 ms
es_markez.png
3243 ms
vina.jpg
5823 ms
english.png
4927 ms
bukvar.png
5466 ms
7.png
6460 ms
polski.png
5991 ms
logoped.png
5985 ms
serio_test.png
7077 ms
deutsche.png
8059 ms
italiano.png
6733 ms
serio_1.png
6552 ms
serio_2.png
6643 ms
francais.png
7272 ms
esp1000.png
6992 ms
eng1000.png
7261 ms
de_slova2.png
7356 ms
eng_pro.png
8042 ms
idioms.png
9811 ms
cse.js
456 ms
phrasals.png
8191 ms
esp_glagoli.png
8351 ms
serio_palabra.png
7511 ms
serio_cultura.png
7950 ms
jsapi
102 ms
read_love.png
9523 ms
default+ru.css
108 ms
default.css
160 ms
default+ru.I.js
281 ms
default.css
422 ms
rus.png
9367 ms
eng_deti.png
9104 ms
esp_deti.png
7552 ms
mnemo.png
9890 ms
iq.png
6713 ms
geo.png
6708 ms
en2000.png
7069 ms
es2000.png
7412 ms
it_play.png
7146 ms
fi_play.png
7905 ms
fr_play.png
6202 ms
ru_play2.png
5950 ms
watch.js
1 ms
analytics.js
152 ms
code.js
477 ms
y.php
5739 ms
collect
74 ms
collect
345 ms
counter
195 ms
async-ads.js
308 ms
google_custom_search_watermark.gif
105 ms
tracker
201 ms
small-logo.png
53 ms
search_box_icon.png
54 ms
clear.png
250 ms
ichebnik.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.
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
Links do not have a discernible name
ichebnik.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
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
ichebnik.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
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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ichebnik.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 Ichebnik.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.
ichebnik.ru
Open Graph description is not detected on the main page of Ichebnik. 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: