4 sec in total
633 ms
2.8 sec
614 ms
Welcome to 42km.ru homepage info - get ready to check 42 Km best content for Russia right away, or after learning these important things about 42km.ru
42km.ru — сайт для тех, кто любит бегать, для новичков и ветеранов, для профессионалов и любителей. Здесь вы сможете найти единомышленников, почитать интересные статьи, обменяться мнениями, узнать о м...
Visit 42km.ruWe analyzed 42km.ru page load time and found that the first response time was 633 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
42km.ru performance score
name
value
score
weighting
Value4.3 s
18/100
10%
Value7.0 s
6/100
25%
Value5.5 s
55/100
10%
Value50 ms
100/100
30%
Value0.685
7/100
15%
Value7.7 s
45/100
10%
633 ms
258 ms
260 ms
264 ms
261 ms
Our browser made a total of 94 requests to load all elements on the main page. We found that 63% of them (59 requests) were addressed to the original 42km.ru, 11% (10 requests) were made to Static.xx.fbcdn.net and 7% (7 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain 42km.ru.
Page size can be reduced by 591.0 kB (28%)
2.1 MB
1.5 MB
In fact, the total size of 42km.ru main page is 2.1 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 1.4 MB which makes up the majority of the site volume.
Potential reduce by 43.5 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 7.1 kB, which is 12% 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 43.5 kB or 76% of the original size.
Potential reduce by 113.7 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. 42 Km images are well optimized though.
Potential reduce by 360.9 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 360.9 kB or 63% of the original size.
Potential reduce by 72.9 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. 42km.ru needs all CSS files to be minified and compressed as it can save up to 72.9 kB or 85% of the original size.
Number of requests can be reduced by 41 (45%)
92
51
The browser has sent 92 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 42 Km. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
42km.ru
633 ms
jquery-ui-1.7.2.custom.css
258 ms
uploadify.css
260 ms
42km_main.css
264 ms
42km_users.css
261 ms
42km_right.css
269 ms
share.js
11 ms
jquery.min.js
47 ms
jquery-ui.css
55 ms
jquery-ui.min.js
105 ms
jquery.rightClick.js
302 ms
jquery.uploadify.v2.1.0.min.js
383 ms
swfobject.js
385 ms
ajaxupload.js
392 ms
jquery.tinymce.js
395 ms
tiny_mce.js
650 ms
utils.js
403 ms
42km_users.js
512 ms
42km_other.js
513 ms
42km_ready.js
514 ms
slider.js
520 ms
watch.js
182 ms
top100.jcn
367 ms
watch.js
504 ms
photo.jpg
667 ms
logo.png
146 ms
mar-ny.jpg
146 ms
btn_search.png
141 ms
ic_friend9.gif
146 ms
Russia%201a.jpg
141 ms
002.jpg
667 ms
003.jpg
526 ms
004.jpg
667 ms
005.jpg
528 ms
006.jpg
400 ms
007.jpg
667 ms
008.jpg
665 ms
009.jpg
785 ms
facebook.png
779 ms
small.jpg
781 ms
suzdal.jpg
784 ms
Posetech%20sh.jpg
786 ms
banner2.jpg
787 ms
small.jpg
908 ms
small.jpg
911 ms
small.jpg
913 ms
small.jpg
914 ms
small.jpg
918 ms
small.jpg
918 ms
small.jpg
1034 ms
small.jpg
1036 ms
small.jpg
1040 ms
small.jpg
1040 ms
small.jpg
1044 ms
small.jpg
1044 ms
small.jpg
1163 ms
small.jpg
1165 ms
small.jpg
1169 ms
small.jpg
1169 ms
analytics.js
34 ms
small.jpg
1171 ms
advert.gif
176 ms
code.js
309 ms
top100.scn
124 ms
ui-bg_flat_75_ffffff_40x100.png
14 ms
likebox.php
192 ms
collect
11 ms
collect
62 ms
1
166 ms
Logo2.jpg
1041 ms
tmlogo.JPG
1155 ms
BMWLOGO.JPG
1155 ms
chicago.JPG
1163 ms
bg_main.jpg
1158 ms
xYm_UD1pmAz.css
163 ms
TGpOWuX6Pv8.css
200 ms
_rx8naC75Dy.js
276 ms
x5F9OMjKyLw.js
344 ms
ICDbTSzjQEg.js
273 ms
TTCre3391I0.js
296 ms
counter
156 ms
1235374_651973288154255_1873559510_n.jpg
180 ms
575943_411663502185236_1444362747_n.jpg
218 ms
12799135_436001553265086_7836839363307518749_n.jpg
260 ms
1907317_673170536129314_3148486622009771537_n.jpg
292 ms
11693841_905794166158621_3816856252311855646_n.jpg
296 ms
11887882_1684896321739361_4855613962517019295_n.jpg
295 ms
12042825_921570887915986_7822600996746858842_n.jpg
293 ms
wL6VQj7Ab77.png
54 ms
s7jcwEQH7Sx.png
54 ms
I6-MnjEovm5.js
39 ms
vlXaquuXMrr.js
84 ms
42km_print.css
130 ms
tracker
156 ms
42km.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.
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
<frame> or <iframe> elements do not have a title
Form elements do not have associated labels
Links do not have a discernible name
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
42km.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
42km.ru SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
RU
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 42km.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 42km.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.
42km.ru
Open Graph description is not detected on the main page of 42 Km. 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: