3.4 sec in total
621 ms
2.4 sec
289 ms
Welcome to lfb.su homepage info - get ready to check Lfb best content for Russia right away, or after learning these important things about lfb.su
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Visit lfb.suWe analyzed Lfb.su page load time and found that the first response time was 621 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
lfb.su performance score
name
value
score
weighting
Value5.5 s
6/100
10%
Value8.0 s
2/100
25%
Value21.7 s
0/100
10%
Value49,940 ms
0/100
30%
Value0.208
60/100
15%
Value69.2 s
0/100
10%
621 ms
97 ms
188 ms
191 ms
197 ms
Our browser made a total of 55 requests to load all elements on the main page. We found that 69% of them (38 requests) were addressed to the original Lfb.su, 15% (8 requests) were made to Apis.google.com and 7% (4 requests) were made to Mc.yandex.ru. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Lfb.su.
Page size can be reduced by 589.5 kB (26%)
2.3 MB
1.7 MB
In fact, the total size of Lfb.su main page is 2.3 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. 55% of websites need less resources to load. Images take 1.8 MB which makes up the majority of the site volume.
Potential reduce by 10.5 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. This page needs HTML code to be minified as it can gain 2.8 kB, which is 19% 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 10.5 kB or 72% of the original size.
Potential reduce by 179.3 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. Lfb images are well optimized though.
Potential reduce by 354.6 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 354.6 kB or 80% of the original size.
Potential reduce by 45.1 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. Lfb.su needs all CSS files to be minified and compressed as it can save up to 45.1 kB or 83% of the original size.
Number of requests can be reduced by 15 (32%)
47
32
The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lfb. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
lfb.su
621 ms
screen.css
97 ms
jquery.fancybox.css
188 ms
jquery.bxslider.css
191 ms
jquery.jgrowl.min.css
197 ms
scripts.js
496 ms
reset.css
103 ms
font.css
184 ms
logo.png
187 ms
flag1.png
134 ms
flag2.png
137 ms
search.png
136 ms
site-01_mini.jpg
773 ms
Napoleon.jpg
852 ms
Sloyka%20s%20yablokom%20i%20brusnikoy.jpg
768 ms
Veganskaya%20sloyka%20s%20yablokom.jpg
565 ms
cat1.png
376 ms
cat2.png
454 ms
cat3.png
654 ms
cat4.png
634 ms
cat5.png
655 ms
cat6.png
820 ms
cat8.png
764 ms
cat7.png
766 ms
cat9.png
844 ms
cat10.png
946 ms
copyARD.png
838 ms
watch.js
183 ms
rotondacbold.woff
790 ms
rotondac.woff
845 ms
hit
259 ms
social.html
822 ms
bx_loader.gif
820 ms
site-01_mini.jpg
1114 ms
left.png
830 ms
right.png
894 ms
watch.js
469 ms
hit
178 ms
advert.gif
86 ms
1
85 ms
197 ms
plusone.js
50 ms
soc1.png
135 ms
soc2.png
136 ms
soc4.png
137 ms
cb=gapi.loaded_0
14 ms
cb=gapi.loaded_1
11 ms
fastbutton
82 ms
postmessageRelay
75 ms
cb=gapi.loaded_0
32 ms
cb=gapi.loaded_1
37 ms
grlryt2bdKIyfMSOhzd1eA.woff
66 ms
3193398744-postmessagerelay.js
67 ms
rpc:shindig_random.js
44 ms
cb=gapi.loaded_0
4 ms
lfb.su 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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
lfb.su 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
Missing source maps for large first-party JavaScript
lfb.su 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
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
Tap targets are not sized appropriately
RU
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lfb.su 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 Lfb.su 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.
lfb.su
Open Graph description is not detected on the main page of Lfb. 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: