5.2 sec in total
1.3 sec
3.3 sec
596 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 1.3 sec and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster. This domain responded with an error, which can significantly jeopardize Lasers.org.ru rating and web reputation
lasers.org.ru performance score
name
value
score
weighting
Value5.3 s
7/100
10%
Value5.7 s
16/100
25%
Value7.9 s
22/100
10%
Value160 ms
94/100
30%
Value0
100/100
15%
Value5.4 s
72/100
10%
1311 ms
484 ms
327 ms
646 ms
330 ms
Our browser made a total of 37 requests to load all elements on the main page. We found that 84% of them (31 requests) were addressed to the original Lasers.org.ru, 8% (3 requests) were made to Google-analytics.com and 5% (2 requests) were made to Dl.dropboxusercontent.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Lasers.org.ru.
Page size can be reduced by 243.5 kB (42%)
586.7 kB
343.2 kB
In fact, the total size of Lasers.org.ru main page is 586.7 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. 25% of websites need less resources to load. Images take 255.0 kB which makes up the majority of the site volume.
Potential reduce by 41.4 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 41.4 kB or 80% of the original size.
Potential reduce by 14.3 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. LASERS images are well optimized though.
Potential reduce by 143.4 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 143.4 kB or 64% of the original size.
Potential reduce by 44.4 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. Lasers.org.ru needs all CSS files to be minified and compressed as it can save up to 44.4 kB or 80% 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
1311 ms
screen.css
484 ms
style.css
327 ms
mootools-1.2.5-core-yc.js
646 ms
MenuMatic.css
330 ms
MenuMatic_0.68.3.js
486 ms
cigicigi_style.css
479 ms
cigicigi-editor.css
489 ms
style.css
488 ms
cigicigi-ed.js
641 ms
jquery.js
1123 ms
blockui.js
663 ms
sidebar-login.js
663 ms
ga.js
30 ms
__utm.gif
12 ms
__utm.gif
65 ms
IMG_0172.JPG
65 ms
rss.png
166 ms
search.gif
170 ms
logo.png
164 ms
date.png
166 ms
user.png
166 ms
comments.png
167 ms
5gRQOxuSCuE-1024x682.jpg
486 ms
galvanometer.jpg
486 ms
icon_smile.gif
327 ms
%D0%A4%D0%BE%D1%82%D0%BE0847-300x225.jpg
842 ms
%D0%A4%D0%BE%D1%82%D0%BE0860-300x225.jpg
1021 ms
Front-300x199.jpg
328 ms
v-532-front-300x199.jpg
487 ms
PA171964-300x225.jpg
488 ms
P1080846-300x225.jpg
648 ms
wrapper.png
592 ms
h2bg.png
594 ms
IMG_0172.JPG
32 ms
IMG_0172.JPG
157 ms
print.css
164 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: