Access sokb.ru. Самарская областная клиническая больница имени В.Д. Середавина

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

10/100

10%

LCP (Largest Contentful Paint)

Value12.0 s

0/100

25%

SI (Speed Index)

Value8.8 s

15/100

10%

TBT (Total Blocking Time)

Value620 ms

48/100

30%

CLS (Cumulative Layout Shift)

Value0.027

100/100

15%

TTI (Time to Interactive)

Value9.8 s

28/100

10%

sokb.ru

740 ms

style.css

246 ms

core_page.css

256 ms

jquery.fancybox-1.3.4.css

256 ms

fotorama.css

252 ms

Our browser made a total of 135 requests to load all elements on the main page. We found that 84% of them (114 requests) were addressed to the original Sokb.ru, 6% (8 requests) were made to Er2.regtalon.ru and 5% (7 requests) were made to Api-maps.yandex.ru. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Er2.regtalon.ru.

Content Size

3.8 MB

After Optimization

2.3 MB

In fact, the total size of Sokb.ru main page is 3.8 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. Images take 1.9 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 332.3 kB

Original 410.9 kB
After minification 266.0 kB
After compression 78.6 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 144.9 kB, which is 35% 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 332.3 kB or 81% of the original size.

Image Optimization

-5%

Potential reduce by 97.9 kB

Original 1.9 MB
After minification 1.8 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. Sokb images are well optimized though.

JavaScript Optimization

-74%

Potential reduce by 840.8 kB

Original 1.1 MB
After minification 1.0 MB
After compression 302.1 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 840.8 kB or 74% of the original size.

CSS Optimization

-78%

Potential reduce by 223.1 kB

Original 284.3 kB
After minification 235.1 kB
After compression 61.2 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. Sokb.ru needs all CSS files to be minified and compressed as it can save up to 223.1 kB or 78% of the original size.

Requests Now

124

After Optimization

The browser has sent 124 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sokb. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

These are opportunities to improve the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

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.

High

Image elements do not have [alt] attributes

High

<input type="image"> elements do not have [alt] text

High

Form elements do not have associated labels

High

Links do not have a discernible name

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

Search Engine Optimization Advices

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

High

Links are not crawlable

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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 Sokb.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 Sokb.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

sokb.ru

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Самарская областная клиническая больница имени В.Д. Середавина

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

sokb.ru

style.css

core_page.css

jquery.fancybox-1.3.4.css

fotorama.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

sokb.ru

style.css

core_page.css

jquery.fancybox-1.3.4.css

fotorama.css

JsHttpRequest.js

jquery-1.8.3.min.js

jquery.fancybox-1.3.4.pack.js

tiny.js

jcarousellite_1.0.1.min.js

func.js

bad_vision.js

jquery.blinds-0.9.js

fotorama.js

er-style.css

SOkb3XvD11.css

jquery-ui.css

er.js

render.js

jquery-ui-1.9.2.custom.min.js

defaults.js

jquery.inputmask.bundle.min.js

c.js

combine.xml

top_back_sides.png

top_back.jpg

bad_vision_ref.png

facebook.png

twitter.png

livejournal.png

youtube.png

address_pin.png

sokb-logo.png

menu_border_back.png

top_menu_arr_down.png

site_map_ico.png

left_top_menu.png

dsg-vty..png

sub_menu_pointer.png

str_but_back.png

clouds.jpg

fon.jpg

art_menu_tri.png