Tools & Wizards About Us
rostov-aids.ru screenshot

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 35% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

rostov-aids.ru

ЦЕНТР ПО ПРОФИЛАКТИКЕ И БОРЬБЕ СО СПИДОМ и инфекционными заболеваниями в Ростовской области

Page Load Speed

12 sec in total

First Response

5.3 sec

Resources Loaded

6.6 sec

Page Rendered

208 ms

rostov-aids.ru screenshot

About Website

Click here to check amazing Rostov Aids content for Russia. Otherwise, check out these important facts you probably never knew about rostov-aids.ru

ЦЕНТР ПО ПРОФИЛАКТИКЕ И БОРЬБЕ СО СПИДОМ и инфекционными заболеваниями в Ростовской области

Visit rostov-aids.ru

Key Findings

We analyzed Rostov-aids.ru page load time and found that the first response time was 5.3 sec and then it took 6.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

rostov-aids.ru performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

42/100

10%

LCP (Largest Contentful Paint)

Value24.9 s

0/100

25%

SI (Speed Index)

Value7.9 s

23/100

10%

TBT (Total Blocking Time)

Value1,680 ms

11/100

30%

CLS (Cumulative Layout Shift)

Value0.151

75/100

15%

TTI (Time to Interactive)

Value19.3 s

2/100

10%

Network Requests Diagram

rostov-aids.ru

5258 ms

template_css.css

1000 ms

top_lenta.jpg

873 ms

top1_1.jpg

1143 ms

top_1_2.jpg

891 ms

Our browser made a total of 30 requests to load all elements on the main page. We found that 87% of them (26 requests) were addressed to the original Rostov-aids.ru, 3% (1 request) were made to Un.org and 3% (1 request) were made to Counter.yadro.ru. The less responsive or slowest element that took the longest time to load (5.3 sec) belongs to the original domain Rostov-aids.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 33.0 kB (29%)

Content Size

115.5 kB

After Optimization

82.5 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Rostov-aids.ru main page is 115.5 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. Only 5% of websites need less resources to load. Images take 74.7 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 22.3 kB

  • Original 29.0 kB
  • After minification 26.4 kB
  • After compression 6.7 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 22.3 kB or 77% of the original size.

Image Optimization

-0%

Potential reduce by 267 B

  • Original 74.7 kB
  • After minification 74.4 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 Aids images are well optimized though.

CSS Optimization

-89%

Potential reduce by 10.4 kB

  • Original 11.8 kB
  • After minification 8.7 kB
  • After compression 1.3 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. Rostov-aids.ru needs all CSS files to be minified and compressed as it can save up to 10.4 kB or 89% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (48%)

Requests Now

27

After Optimization

14

  • Images
  • CSS

The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rostov Aids. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

rostov-aids.ru

rostov-aids.ru

5258 ms

template_css.css

template_css.css

1000 ms

top_lenta.jpg

top_lenta.jpg

873 ms

top1_1.jpg

top1_1.jpg

1143 ms

top_1_2.jpg

top_1_2.jpg

891 ms

lenta.jpg

lenta.jpg

885 ms

rus.jpg

rus.jpg

891 ms

eng.jpg

eng.jpg

997 ms

template_css.css

template_css.css

906 ms

menu_niz.jpg

menu_niz.jpg

926 ms

news_top.jpg

news_top.jpg

927 ms

rss20.gif

rss20.gif

1029 ms

news_niz.jpg

news_niz.jpg

1022 ms

nbsp_ban.gif

nbsp_ban.gif

1027 ms

nbsp_left_right.gif

nbsp_left_right.gif

1035 ms

nslogo.gif

nslogo.gif

98 ms

help_verh.jpg

help_verh.jpg

924 ms

help_niz.jpg

help_niz.jpg

1028 ms

hit

hit

262 ms

top100.cnt

top100.cnt

256 ms

banner-88x31-rambler-gray2.gif

banner-88x31-rambler-gray2.gif

252 ms

top_1_1.jpg

top_1_1.jpg

250 ms

top_1_3.jpg

top_1_3.jpg

256 ms

menu_fon.jpg

menu_fon.jpg

251 ms

news_fon.jpg

news_fon.jpg

261 ms

baner_left.jpg

baner_left.jpg

270 ms

baner1.jpg

baner1.jpg

521 ms

baner_right.jpg

baner_right.jpg

406 ms

help_center.jpg

help_center.jpg

405 ms

niz_fon.jpg

niz_fon.jpg

407 ms

Accessibility Review

rostov-aids.ru accessibility score

69

Accessibility Issues

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

High

[aria-hidden="true"] elements contain focusable descendents

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

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

rostov-aids.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

SEO Factors

rostov-aids.ru SEO score

90

Search Engine Optimization Advices

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

    RU

  • Encoding

    WINDOWS-1251

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

Social Sharing Optimization

rostov-aids.ru

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