5 sec in total
1.2 sec
3.5 sec
381 ms
Visit lasers.org.ru now to see the best up-to-date LASERS content for Russia and also check out these interesting facts you probably never knew about lasers.org.ru
Visit lasers.org.ruWe analyzed Lasers.org.ru page load time and found that the first response time was 1.2 sec and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
lasers.org.ru performance score
name
value
score
weighting
Value5.3 s
7/100
10%
Value5.6 s
18/100
25%
Value7.9 s
22/100
10%
Value90 ms
99/100
30%
Value0
100/100
15%
Value5.4 s
72/100
10%
1174 ms
139 ms
263 ms
472 ms
386 ms
Our browser made a total of 35 requests to load all elements on the main page. We found that 89% of them (31 requests) were addressed to the original Lasers.org.ru, 9% (3 requests) were made to Google-analytics.com and 3% (1 request) were made to Dl.dropbox.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Lasers.org.ru.
Page size can be reduced by 72.1 kB (20%)
358.8 kB
286.7 kB
In fact, the total size of Lasers.org.ru main page is 358.8 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 214.4 kB which makes up the majority of the site volume.
Potential reduce by 41.5 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 41.5 kB or 80% of the original size.
Potential reduce by 26.3 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, LASERS needs image optimization as it can save up to 26.3 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 1.8 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. This website has mostly compressed JavaScripts.
Potential reduce by 2.5 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. Lasers.org.ru needs all CSS files to be minified and compressed as it can save up to 2.5 kB or 26% of the original size.
Number of requests can be reduced by 18 (58%)
31
13
The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of LASERS. 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 from 7 to 1 for CSS and as a result speed up the page load time.
lasers.org.ru
1174 ms
screen.css
139 ms
style.css
263 ms
mootools-1.2.5-core-yc.js
472 ms
MenuMatic.css
386 ms
MenuMatic_0.68.3.js
512 ms
cigicigi_style.css
448 ms
cigicigi-editor.css
572 ms
style.css
637 ms
cigicigi-ed.js
697 ms
jquery.js
939 ms
blockui.js
826 ms
sidebar-login.js
884 ms
ga.js
9 ms
__utm.gif
11 ms
__utm.gif
55 ms
rss.png
131 ms
search.gif
319 ms
logo.png
531 ms
date.png
444 ms
user.png
194 ms
comments.png
257 ms
5gRQOxuSCuE-1024x682.jpg
891 ms
galvanometer.jpg
729 ms
icon_smile.gif
631 ms
%D0%A4%D0%BE%D1%82%D0%BE0847-300x225.jpg
1004 ms
%D0%A4%D0%BE%D1%82%D0%BE0860-300x225.jpg
1204 ms
Front-300x199.jpg
842 ms
v-532-front-300x199.jpg
1008 ms
PA171964-300x225.jpg
970 ms
P1080846-300x225.jpg
1035 ms
wrapper.png
1017 ms
h2bg.png
1080 ms
IMG_0172.JPG
15 ms
print.css
132 ms
lasers.org.ru accessibility score
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
lasers.org.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
lasers.org.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
RU
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lasers.org.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 Lasers.org.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.
lasers.org.ru
Open Graph description is not detected on the main page of LASERS. 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: