Tools & Wizards About Us
rostov.rusavtobus.ru screenshot

Report Summary

  • 17

    Performance

    Renders faster than
    33% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 81

    SEO

    Google-friendlier than
    43% of websites

rostov.rusavtobus.ru

Маршруты городского транспорта Ростова-на-Дону: автобусы, троллейбусы, трамваи, маршрутки, метро, электрички. Карта общественного транспорта, включая ...

Page Load Speed

6.8 sec in total

First Response

655 ms

Resources Loaded

6 sec

Page Rendered

201 ms

rostov.rusavtobus.ru screenshot

About Website

Visit rostov.rusavtobus.ru now to see the best up-to-date Rostov Rusavtobus content for Russia and also check out these interesting facts you probably never knew about rostov.rusavtobus.ru

Поисковый сервис по маршрутам Ростова-на-Дону: маршрутные такси, автобусы, троллейбусы, трамваи. Самая полная карта общественного транспорта Ростова-на-Дону. Проезд от любого дома до любого дома.

Visit rostov.rusavtobus.ru

Key Findings

We analyzed Rostov.rusavtobus.ru page load time and found that the first response time was 655 ms and then it took 6.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

rostov.rusavtobus.ru performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

22/100

10%

LCP (Largest Contentful Paint)

Value16.7 s

0/100

25%

SI (Speed Index)

Value16.6 s

0/100

10%

TBT (Total Blocking Time)

Value5,110 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.063

97/100

15%

TTI (Time to Interactive)

Value29.3 s

0/100

10%

Network Requests Diagram

rostov.rusavtobus.ru

655 ms

style_widget_walk_main.css

522 ms

new_ui_10.css

528 ms

screen_incity_all.css

521 ms

jquery.ui.selectmenu.css

519 ms

Our browser made a total of 106 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Rostov.rusavtobus.ru, 55% (58 requests) were made to Resource.rusavtobus.ru and 10% (11 requests) were made to Vk.com. The less responsive or slowest element that took the longest time to load (2 sec) relates to the external source Resource.rusavtobus.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (71%)

Content Size

1.6 MB

After Optimization

455.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rostov.rusavtobus.ru main page is 1.6 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. 60% of websites need less resources to load. Javascripts take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 147.4 kB

  • Original 174.4 kB
  • After minification 167.0 kB
  • After compression 27.0 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 147.4 kB or 85% of the original size.

Image Optimization

-6%

Potential reduce by 10.1 kB

  • Original 182.5 kB
  • After minification 172.4 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. Rostov Rusavtobus images are well optimized though.

JavaScript Optimization

-79%

Potential reduce by 815.7 kB

  • Original 1.0 MB
  • After minification 860.9 kB
  • After compression 221.7 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 815.7 kB or 79% of the original size.

CSS Optimization

-83%

Potential reduce by 169.5 kB

  • Original 204.1 kB
  • After minification 177.4 kB
  • After compression 34.6 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. Rostov.rusavtobus.ru needs all CSS files to be minified and compressed as it can save up to 169.5 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 68 (67%)

Requests Now

101

After Optimization

33

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 101 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rostov Rusavtobus. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 44 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

rostov.rusavtobus.ru

rostov.rusavtobus.ru

655 ms

style_widget_walk_main.css

style_widget_walk_main.css

522 ms

new_ui_10.css

new_ui_10.css

528 ms

screen_incity_all.css

screen_incity_all.css

521 ms

jquery.ui.selectmenu.css

jquery.ui.selectmenu.css

519 ms

jquery-ui-1.8.14.custom.css

jquery-ui-1.8.14.custom.css

524 ms

mapchooser_phony.js

mapchooser_phony.js

524 ms

jquery-1.6.1.min.js

jquery-1.6.1.min.js

1634 ms

key_rostov.js

key_rostov.js

728 ms

js

js

63 ms

jquery.xdomainajax_ru.js

jquery.xdomainajax_ru.js

725 ms

mapslib.js

mapslib.js

1087 ms

labeledmarker.js

labeledmarker.js

1089 ms

objectmanager.js

objectmanager.js

1069 ms

route_new.js

route_new.js

908 ms

const_rostov.js

const_rostov.js

906 ms

const_ru_10.js

const_ru_10.js

1124 ms

searchInterface.js

searchInterface.js

1128 ms

search.js

search.js

1184 ms

jquery-ui-1.8.14.custom.min.js

jquery-ui-1.8.14.custom.min.js

1470 ms

jquery.ui.selectmenu.js

jquery.ui.selectmenu.js

1202 ms

jquery.autocomplete.js

jquery.autocomplete.js

1252 ms

md5.js

md5.js

1249 ms

login_presentation.js

login_presentation.js

1308 ms

login_controller.js

login_controller.js

1363 ms

new_ui_10.js

new_ui_10.js

2040 ms

radiostyle.js

radiostyle.js

1397 ms

transports.js

transports.js

1425 ms

objects.js

objects.js

1459 ms

myroutes.js

myroutes.js

1488 ms

city.js

city.js

1518 ms

share42.js

share42.js

1558 ms

adsbygoogle.js

adsbygoogle.js

25 ms

dojo.js

dojo.js

1805 ms

index.xml

index.xml

336 ms

index.xml

index.xml

639 ms

print.css

print.css

158 ms

_YMaps.css

_YMaps.css

117 ms

_YMaps.js

_YMaps.js

657 ms

logo_new.gif

logo_new.gif

236 ms

flag_en.gif

flag_en.gif

235 ms

rus.gif

rus.gif

236 ms

bel.gif

bel.gif

237 ms

kzt.gif

kzt.gif

235 ms

en.gif

en.gif

235 ms

aus.gif

aus.gif

366 ms

ukr.gif

ukr.gif

366 ms

arrow.gif

arrow.gif

366 ms

renew-k.gif

renew-k.gif

365 ms

revers-k.gif

revers-k.gif

365 ms

find_new.gif

find_new.gif

362 ms

previous-k.gif

previous-k.gif

481 ms

new-search-k.gif

new-search-k.gif

480 ms

select_new.gif

select_new.gif

470 ms

lenta-7.gif

lenta-7.gif

469 ms

hint_img0.gif

hint_img0.gif

477 ms

hint_img3.gif

hint_img3.gif

478 ms

hint_img1.gif

hint_img1.gif

565 ms

hint_img2.gif

hint_img2.gif

561 ms

feedback_renew.gif

feedback_renew.gif

563 ms

feedback_new.gif

feedback_new.gif

561 ms

bg.jpg

bg.jpg

668 ms

expand_map_3.gif

expand_map_3.gif

559 ms

ca-pub-4533964735969701.js

ca-pub-4533964735969701.js

197 ms

zrt_lookup.html

zrt_lookup.html

215 ms

show_ads_impl.js

show_ads_impl.js

226 ms

context.js

context.js

313 ms

loading.gif

loading.gif

595 ms

watch.js

watch.js

121 ms

722 ms

tiles

tiles

248 ms

tiles

tiles

239 ms

tiles

tiles

247 ms

tiles

tiles

268 ms

grab.cur

grab.cur

200 ms

tiles

tiles

193 ms

tiles

tiles

192 ms

icons.png

icons.png

447 ms

mics.png

mics.png

150 ms

slider.png

slider.png

268 ms

tips.png

tips.png

268 ms

toolbar-button.png

toolbar-button.png

383 ms

418 ms

openapi.js

openapi.js

404 ms

ads

ads

288 ms

osd.js

osd.js

50 ms

context_static_r1084.js

context_static_r1084.js

342 ms

upload.gif

upload.gif

125 ms

widget_community.php

widget_community.php

311 ms

149851

149851

227 ms

watch.js

watch.js

0 ms

loader_nav19239_3.js

loader_nav19239_3.js

144 ms

lite.css

lite.css

136 ms

lite.js

lite.js

528 ms

lang3_0.js

lang3_0.js

279 ms

widget_community.css

widget_community.css

279 ms

xdm.js

xdm.js

279 ms

al_community.js

al_community.js

284 ms

www.tripadvisor.ru

www.tripadvisor.ru

382 ms

x90

x90

342 ms

www.360totalsecurity.com

www.360totalsecurity.com

531 ms

c_ae859dba.jpg

c_ae859dba.jpg

429 ms

w_logo.png

w_logo.png

128 ms

tiles

tiles

21 ms

tiles

tiles

20 ms

tiles

tiles

19 ms

Accessibility Review

rostov.rusavtobus.ru accessibility score

66

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

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

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

rostov.rusavtobus.ru best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

rostov.rusavtobus.ru SEO score

81

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

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

High

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    RU

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rostov.rusavtobus.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 Rostov.rusavtobus.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.

Social Sharing Optimization

rostov.rusavtobus.ru

Open Graph description is not detected on the main page of Rostov Rusavtobus. 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: