Tools & Wizards About Us
pre-ambula.ru screenshot

Report Summary

  • 10

    Performance

    Renders faster than
    23% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 51% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

pre-ambula.ru

Сеть детских поликлиник ПреАмбула

Page Load Speed

12.5 sec in total

First Response

527 ms

Resources Loaded

5.8 sec

Page Rendered

6.1 sec

pre-ambula.ru screenshot

About Website

Visit pre-ambula.ru now to see the best up-to-date Pre Ambula content for Russia and also check out these interesting facts you probably never knew about pre-ambula.ru

Высокопрофессиональные детские врачи и дружественная домашняя атмосфера. 40+ Доступных специализаций. 10 клиник в Москве и Московской области

Visit pre-ambula.ru

Key Findings

We analyzed Pre-ambula.ru page load time and found that the first response time was 527 ms and then it took 11.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

pre-ambula.ru performance score

10

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value27.7 s

0/100

10%

LCP (Largest Contentful Paint)

Value64.8 s

0/100

25%

SI (Speed Index)

Value47.8 s

0/100

10%

TBT (Total Blocking Time)

Value3,960 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.2

62/100

15%

TTI (Time to Interactive)

Value61.4 s

0/100

10%

Network Requests Diagram

pre-ambula.ru

527 ms

www.pre-ambula.ru

1503 ms

page_238429d39f961f1672c415de3d00a4da_v1.css

372 ms

template_73e9f49714075639847e33106acfdc11_v1.css

751 ms

template_7bc8f27c719bf7fb1f2883ca17721d7f_v1.js

1246 ms

Our browser made a total of 81 requests to load all elements on the main page. We found that 83% of them (67 requests) were addressed to the original Pre-ambula.ru, 4% (3 requests) were made to Captcha-api.yandex.ru and 4% (3 requests) were made to Mc.yandex.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Pre-ambula.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.4 MB (37%)

Content Size

9.2 MB

After Optimization

5.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Pre-ambula.ru main page is 9.2 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 5.0 MB which makes up the majority of the site volume.

HTML Optimization

-91%

Potential reduce by 540.4 kB

  • Original 591.3 kB
  • After minification 388.9 kB
  • After compression 50.8 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 202.4 kB, which is 34% 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 540.4 kB or 91% of the original size.

Image Optimization

-4%

Potential reduce by 222.5 kB

  • Original 5.0 MB
  • After minification 4.8 MB

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. Pre Ambula images are well optimized though.

JavaScript Optimization

-75%

Potential reduce by 2.6 MB

  • Original 3.5 MB
  • After minification 3.5 MB
  • After compression 852.9 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 2.6 MB or 75% of the original size.

CSS Optimization

-10%

Potential reduce by 10.7 kB

  • Original 102.3 kB
  • After minification 102.2 kB
  • After compression 91.7 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. Pre-ambula.ru has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 25 (36%)

Requests Now

69

After Optimization

44

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Pre Ambula. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

pre-ambula.ru

pre-ambula.ru

527 ms

www.pre-ambula.ru

www.pre-ambula.ru

1503 ms

page_238429d39f961f1672c415de3d00a4da_v1.css

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372 ms

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751 ms

template_7bc8f27c719bf7fb1f2883ca17721d7f_v1.js

template_7bc8f27c719bf7fb1f2883ca17721d7f_v1.js

1246 ms

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page_95f7441e0b3e9b4e545f17dbe02ac144_v1.js

373 ms

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956 ms

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490 ms

tag.js

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947 ms

gtm.js

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395 ms

log.svg

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392 ms

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390 ms

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387 ms

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388 ms

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385 ms

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443 ms

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445 ms

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446 ms

phone-header.svg

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444 ms

cross-inp.svg

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442 ms

check-icon.svg

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545 ms

bot-arr.svg

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547 ms

bot.png

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667 ms

bot-mobile.png

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541 ms

arr-bot.svg

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540 ms

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1171 ms

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788 ms

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912 ms

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791 ms

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791 ms

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908 ms

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909 ms

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913 ms

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1160 ms

init

init

1291 ms

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1072 ms

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894 ms

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898 ms

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1067 ms

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897 ms

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920 ms

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188 ms

SFProText-Regular.woff

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1668 ms

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969 ms

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1334 ms

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1011 ms

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1012 ms

bx_stat

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188 ms

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1237 ms

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1583 ms

SFProText-Heavy.woff

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1273 ms

SFProDisplay-Medium.woff

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1271 ms

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168 ms

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1447 ms

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1449 ms

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addVisit

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155 ms

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418 ms

1

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156 ms

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85 ms

Accessibility Review

pre-ambula.ru accessibility score

81

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

pre-ambula.ru best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

pre-ambula.ru SEO score

91

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

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Pre-ambula.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 Pre-ambula.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

pre-ambula.ru

Open Graph data is detected on the main page of Pre Ambula. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: