6.6 sec in total
821 ms
5.5 sec
235 ms
Visit lyceum2.ru now to see the best up-to-date Lyceum 2 content for Russia and also check out these interesting facts you probably never knew about lyceum2.ru
Официальный сайт муниципального образовательного учреждения «Лицей №2». Иркутская область, город Братск.
Visit lyceum2.ruWe analyzed Lyceum2.ru page load time and found that the first response time was 821 ms and then it took 5.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
lyceum2.ru performance score
name
value
score
weighting
Value2.9 s
53/100
10%
Value3.0 s
77/100
25%
Value4.0 s
80/100
10%
Value10 ms
100/100
30%
Value0.06
98/100
15%
Value3.0 s
95/100
10%
821 ms
518 ms
273 ms
811 ms
287 ms
Our browser made a total of 68 requests to load all elements on the main page. We found that 97% of them (66 requests) were addressed to the original Lyceum2.ru, 1% (1 request) were made to Vkontakte.ru and 1% (1 request) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.8 sec) belongs to the original domain Lyceum2.ru.
Page size can be reduced by 271.5 kB (32%)
843.4 kB
571.9 kB
In fact, the total size of Lyceum2.ru main page is 843.4 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. 20% of websites need less resources to load. Images take 570.7 kB which makes up the majority of the site volume.
Potential reduce by 28.2 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 28.2 kB or 77% of the original size.
Potential reduce by 74.5 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, Lyceum 2 needs image optimization as it can save up to 74.5 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 153.8 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 153.8 kB or 71% of the original size.
Potential reduce by 14.9 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. Lyceum2.ru needs all CSS files to be minified and compressed as it can save up to 14.9 kB or 81% of the original size.
Number of requests can be reduced by 21 (31%)
67
46
The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lyceum 2. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.
lyceum2.ru
821 ms
style.css
518 ms
lytebox.css
273 ms
jquery.js
811 ms
script.js
287 ms
lytebox.js
744 ms
normativ.js
522 ms
openapi.js
384 ms
header.js
800 ms
logo.gif
258 ms
001.png
258 ms
top2fon.gif
264 ms
top2right.gif
261 ms
b1.jpg
676 ms
s1.jpg
408 ms
s6.jpg
889 ms
s5.jpg
903 ms
s7.jpg
896 ms
m3.jpg
912 ms
m4.jpg
1190 ms
nano3.jpg
932 ms
dnevnik.jpg
1159 ms
enter.gif
1167 ms
registration.gif
1176 ms
vote.gif
1182 ms
stat.gif
1194 ms
52.jpg
1810 ms
nano.jpg
1541 ms
start.jpg
1854 ms
start.jpg
1668 ms
start.png
1693 ms
start.jpg
1713 ms
start.jpg
2069 ms
001.gif
1914 ms
1.jpg
2223 ms
2.jpg
2202 ms
3.jpg
2309 ms
obr.png
2389 ms
4.jpg
2442 ms
5.jpg
2577 ms
6.jpg
2712 ms
7.jpg
2766 ms
8.jpg
2566 ms
9.jpg
2642 ms
10.jpg
2811 ms
ga.js
5 ms
kp.jpg
2595 ms
small_menu44.gif
2583 ms
top3a.gif
2656 ms
small_menu1.gif
2719 ms
small_menu4.gif
2629 ms
small_menu6.gif
2421 ms
small_menu11.gif
2234 ms
small_menu3.gif
2221 ms
small_menu5.gif
2258 ms
small_menu2.gif
2329 ms
fonmenu1.gif
2354 ms
treugol.gif
2203 ms
ugol2.gif
2215 ms
ugol1.gif
2208 ms
ugol4.gif
2235 ms
ugol3.gif
2304 ms
treugol2.gif
2342 ms
ugolsin1.gif
2082 ms
ugolsin2.gif
1958 ms
ugolsin4.gif
1959 ms
ugolsin3.gif
1989 ms
fonfooter.gif
2343 ms
lyceum2.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
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
<input type="image"> elements do not have [alt] text
Form elements do not have associated labels
Links do not have a discernible name
lyceum2.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
lyceum2.ru 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
RU
N/A
WINDOWS-1251
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lyceum2.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 Lyceum2.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.
lyceum2.ru
Open Graph description is not detected on the main page of Lyceum 2. 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: