4.6 sec in total
528 ms
3.8 sec
280 ms
Welcome to bus57.ru homepage info - get ready to check Bus 57 best content for Russia right away, or after learning these important things about bus57.ru
Общественный транспорт города Орёл онлайн.
Visit bus57.ruWe analyzed Bus57.ru page load time and found that the first response time was 528 ms and then it took 4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
bus57.ru performance score
name
value
score
weighting
Value3.2 s
43/100
10%
Value4.2 s
45/100
25%
Value4.2 s
77/100
10%
Value360 ms
72/100
30%
Value0
100/100
15%
Value3.7 s
90/100
10%
528 ms
10 ms
12 ms
130 ms
1390 ms
Our browser made a total of 69 requests to load all elements on the main page. We found that 42% of them (29 requests) were addressed to the original Bus57.ru, 51% (35 requests) were made to B.tile.openstreetmap.org and 3% (2 requests) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (1.8 sec) relates to the external source B.tile.openstreetmap.org.
Page size can be reduced by 543.3 kB (38%)
1.4 MB
885.6 kB
In fact, the total size of Bus57.ru main page is 1.4 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. 50% of websites need less resources to load. Images take 786.0 kB which makes up the majority of the site volume.
Potential reduce by 278.3 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. 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 278.3 kB or 96% of the original size.
Potential reduce by 22.3 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. Bus 57 images are well optimized though.
Potential reduce by 198.4 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 198.4 kB or 66% of the original size.
Potential reduce by 44.3 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. Bus57.ru needs all CSS files to be minified and compressed as it can save up to 44.3 kB or 85% of the original size.
Number of requests can be reduced by 15 (22%)
68
53
The browser has sent 68 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bus 57. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
bus57.ru
528 ms
leaflet.css
10 ms
leaflet.js
12 ms
styles.css
130 ms
jquery-1.11.1.min.js
1390 ms
messi.min.css
258 ms
messi.min.js
260 ms
jscode.js
388 ms
config.js
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styles.css
263 ms
analytics.js
48 ms
badge_appstore-lrg.png
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getRoutes.php
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station_search_button_up.png
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traffic_off.png
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ends.png
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check_no.png
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collect
26 ms
getZones.php
330 ms
getVehiclesMarkers.php
472 ms
getStations.php
478 ms
routes_button_down.png
132 ms
close16.png
136 ms
check_yes.png
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block_bus_ico.png
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bus57.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
Document doesn't have a <title> element
bus57.ru best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
bus57.ru SEO score
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 <title> element
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
RU
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bus57.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 Bus57.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.
bus57.ru
Open Graph description is not detected on the main page of Bus 57. 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: