3.8 sec in total
569 ms
2.9 sec
378 ms
Click here to check amazing LED Eng content for Russia. Otherwise, check out these important facts you probably never knew about led-eng.ru
Производство, продажа и внедрение светодиодного освещения. Разработка и проектирование экологичного осветительного оборудование на основе LED светодиодов.
Visit led-eng.ruWe analyzed Led-eng.ru page load time and found that the first response time was 569 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
led-eng.ru performance score
name
value
score
weighting
Value3.0 s
49/100
10%
Value6.4 s
9/100
25%
Value4.1 s
80/100
10%
Value170 ms
92/100
30%
Value0.031
100/100
15%
Value4.4 s
83/100
10%
569 ms
290 ms
275 ms
289 ms
287 ms
Our browser made a total of 63 requests to load all elements on the main page. We found that 90% of them (57 requests) were addressed to the original Led-eng.ru, 3% (2 requests) were made to Google-analytics.com and 3% (2 requests) were made to Counter.yadro.ru. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Led-eng.ru.
Page size can be reduced by 371.1 kB (29%)
1.3 MB
907.1 kB
In fact, the total size of Led-eng.ru main page is 1.3 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. 40% of websites need less resources to load. Images take 852.1 kB which makes up the majority of the site volume.
Potential reduce by 52.3 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. This page needs HTML code to be minified as it can gain 27.4 kB, which is 46% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 52.3 kB or 87% of the original size.
Potential reduce by 68.8 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. LED Eng images are well optimized though.
Potential reduce by 223.1 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 223.1 kB or 67% of the original size.
Potential reduce by 26.9 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. Led-eng.ru needs all CSS files to be minified and compressed as it can save up to 26.9 kB or 82% of the original size.
Number of requests can be reduced by 13 (22%)
60
47
The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of LED Eng. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.
led-eng.ru
569 ms
jquery-1.6.2.min.js
290 ms
jquery.fancybox-1.3.4.pack.js
275 ms
captcha.js
289 ms
jcarousellite_1.0.1.pack.js
287 ms
calculator.js
287 ms
main.js
317 ms
main.css
411 ms
calculator.css
413 ms
jquery.fancybox-1.3.4.css
414 ms
feedback2.js
657 ms
watch.js
1 ms
analytics.js
11 ms
collect
54 ms
top_bg_a1.png
125 ms
top_bg_a2.png
128 ms
top_lamp_bl.png
265 ms
top_led_logo.png
132 ms
button_search.png
132 ms
top_eval_lamps.png
560 ms
phone_header.png
247 ms
raschet.png
272 ms
calc-header.png
277 ms
calc-block-bg.png
274 ms
calc-lamp-del.png
416 ms
calc-new-lamp-btn.png
427 ms
calc-new-lamp-dot.png
429 ms
calc-submit-btn.png
431 ms
mid_catalog.png
436 ms
icon_price.png
681 ms
pdf.jpg
554 ms
mid_comment.png
557 ms
button_send_comment.png
565 ms
mid_line_short.png
562 ms
akcii.png
719 ms
1_projector.jpg
989 ms
3_promyshlennyi_gk6.jpg
711 ms
9_402.jpg
1184 ms
4_ofisnyi.jpg
850 ms
6_lampa.jpg
980 ms
%D1%81%D0%B2%D0%B5%D1%82%D0%BE%D0%B4%D0%B8%D0%BE%D0%B4%D0%BD%D1%8B%D0%B5_%D1%82%D1%80%D1%83%D0%B1%D0%BA%D0%B8.jpg
864 ms
2_ulichnyi_500.jpg
1014 ms
7_su_ul_osvesheniem.jpg
1182 ms
8_%D0%B0vtomat_sistema.jpg
1185 ms
5_plazmennyi.jpg
1309 ms
894fa6910aba04f39b7a3deb18809029.jpg
1173 ms
sprite_benefit.png
1180 ms
sprite_benefit1.png
1322 ms
sprite_benefit2.png
1323 ms
sprite_benefit3.png
1351 ms
hit
263 ms
sprite_benefit4.png
1237 ms
sprite_benefit5.png
1243 ms
6fd67ca54dc0f3b8e0989e080e1fcbff.jpg
1334 ms
d0b26bcb574b1b08ac64ccc0dd48158c.jpg
1338 ms
10cd86c3cbbc64d78462a1c9d961899b.jpg
1227 ms
a842ce72967169f9c924543d47771d08.jpg
1215 ms
bottom_bg_a1.png
1217 ms
bottom_social_t.png
1226 ms
bottom_social_f.png
1319 ms
hit
153 ms
bottom_social_v.png
1189 ms
up.png
1179 ms
led-eng.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
Heading elements are not in a sequentially-descending order
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
Form elements do not have associated labels
Links do not have a discernible name
led-eng.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
led-eng.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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Led-eng.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and it does not match the claimed English language. Our system also found out that Led-eng.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.
led-eng.ru
Open Graph description is not detected on the main page of LED Eng. 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: