5.9 sec in total
523 ms
5 sec
405 ms
Click here to check amazing Racer content. Otherwise, check out these important facts you probably never knew about racer.by
Мотошкола в городе - стоимость обучения, видео, фото. Подготовка на права категории А. Курсы вождения мотоцикла. Качественное обучение в удобное для Вас время
Visit racer.byWe analyzed Racer.by page load time and found that the first response time was 523 ms and then it took 5.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
racer.by performance score
name
value
score
weighting
Value4.6 s
14/100
10%
Value9.3 s
1/100
25%
Value9.4 s
12/100
10%
Value290 ms
79/100
30%
Value0.021
100/100
15%
Value8.8 s
35/100
10%
523 ms
348 ms
406 ms
331 ms
450 ms
Our browser made a total of 93 requests to load all elements on the main page. We found that 73% of them (68 requests) were addressed to the original Racer.by, 9% (8 requests) were made to Apis.google.com and 4% (4 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (3.1 sec) belongs to the original domain Racer.by.
Page size can be reduced by 271.6 kB (27%)
999.7 kB
728.2 kB
In fact, the total size of Racer.by main page is 999.7 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. 50% of websites need less resources to load. Images take 633.6 kB which makes up the majority of the site volume.
Potential reduce by 50.6 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 7.2 kB, which is 11% 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 50.6 kB or 78% of the original size.
Potential reduce by 20.2 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. Racer images are well optimized though.
Potential reduce by 175.6 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 175.6 kB or 65% of the original size.
Potential reduce by 25.1 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. Racer.by needs all CSS files to be minified and compressed as it can save up to 25.1 kB or 79% of the original size.
Number of requests can be reduced by 49 (55%)
89
40
The browser has sent 89 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Racer. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and as a result speed up the page load time.
racer.by
523 ms
jquery.js
348 ms
jqueryui.js
406 ms
dle_js.js
331 ms
highslide.js
450 ms
styles.css
329 ms
main.css
372 ms
engine.css
591 ms
ddtabmenu.js
592 ms
contentslider.js
598 ms
date.js
630 ms
show_ads.js
28 ms
timeoutby.png
442 ms
spacer.gif
224 ms
vkontakte.png
274 ms
twitter.png
282 ms
facebook.png
236 ms
1.jpg
599 ms
2.jpg
757 ms
3.jpg
618 ms
4.jpg
628 ms
5.jpg
776 ms
6.jpg
953 ms
7.jpg
1065 ms
8.jpg
1060 ms
9.jpg
1094 ms
1456659374_2016-chevrolet-tahoe-release.jpg
1126 ms
1456658560_ford-f-series-super-duty-2017.jpg
1158 ms
1456657284_genesis-g90-official-detroit.jpg
2476 ms
1456656599_2016-nissan-sentra-release.jpg
1521 ms
1454020600_aston-martin-rapide.jpg
1710 ms
468.gif
1378 ms
alpine.png
1422 ms
boston.png
1423 ms
diestz.png
1632 ms
icd.png
1634 ms
morel.png
1633 ms
phonix.png
1699 ms
soundstream.png
1772 ms
spl.png
1835 ms
dego.png
1772 ms
ups.png
1979 ms
pagewide.png
1968 ms
foot.jpg
3052 ms
head.jpg
2616 ms
headbtns.png
2002 ms
autotek.png
2142 ms
presentbg.jpg
2367 ms
ca-pub-0748984718549450.js
290 ms
zrt_lookup.html
274 ms
show_ads_impl.js
460 ms
hit
456 ms
acode.js
332 ms
watch.js
3 ms
plusone.js
399 ms
search.png
2388 ms
topmenu_tabs.png
2202 ms
pagination.png
2854 ms
presentblur.png
2371 ms
dotted.png
2217 ms
wm
240 ms
ads
211 ms
osd.js
49 ms
hit
160 ms
cb=gapi.loaded_0
46 ms
cb=gapi.loaded_1
70 ms
fastbutton
119 ms
storyleft_top.png
2304 ms
storyright_top.png
2331 ms
storyright_btm.png
2298 ms
postmessageRelay
92 ms
cb=gapi.loaded_0
44 ms
cb=gapi.loaded_1
44 ms
storyleft_btm.png
2191 ms
rating.gif
2361 ms
1077434459-postmessagerelay.js
202 ms
rpc:shindig_random.js
95 ms
abg.js
274 ms
counter
467 ms
adlik
237 ms
more_btn.png
2160 ms
W5F8_SL0XFawnjxHGsZjJA.ttf
170 ms
cb=gapi.loaded_0
32 ms
prev_next.png
2055 ms
rightblock_top.png
2086 ms
rightblock_btm.png
2188 ms
h3_btm.png
2212 ms
leftblock_top.png
2174 ms
leftblock_btm.png
1930 ms
leftnavigation.png
1885 ms
buttons.png
1907 ms
products.png
1951 ms
submenu.png
2186 ms
racer.by 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.
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
ARIA IDs are not unique
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
Links do not have a discernible name
racer.by 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
racer.by 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
Document doesn't have a valid hreflang
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
RU
WINDOWS-1251
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Racer.by 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 Racer.by main page’s claimed encoding is windows-1251. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
racer.by
Open Graph description is not detected on the main page of Racer. 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: