Tools & Wizards About Us

Report Summary

  • 64

    Performance

    Renders faster than
    77% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 87

    SEO

    Google-friendlier than
    65% of websites

skalpil.ru

Скальпель - медицинский информационно-образовательный портал

Page Load Speed

3.9 sec in total

First Response

435 ms

Resources Loaded

3.3 sec

Page Rendered

185 ms

About Website

Welcome to skalpil.ru homepage info - get ready to check Skalpil best content for Russia right away, or after learning these important things about skalpil.ru

Медицинский информационно-образовательный портал Скальпель, призван помочь людям жить долгой и здоровой жизнью

Visit skalpil.ru

Key Findings

We analyzed Skalpil.ru page load time and found that the first response time was 435 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

skalpil.ru performance score

64

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.9 s

88/100

10%

LCP (Largest Contentful Paint)

Value4.7 s

32/100

25%

SI (Speed Index)

Value5.0 s

63/100

10%

TBT (Total Blocking Time)

Value320 ms

77/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value10.3 s

25/100

10%

Network Requests Diagram

skalpil.ru

435 ms

skalpil.ru

468 ms

context.js

1103 ms

index.php

119 ms

1442747067_cc0d7d6afab946507da1b492ab79593c.jpeg

606 ms

Our browser made a total of 50 requests to load all elements on the main page. We found that 44% of them (22 requests) were addressed to the original Skalpil.ru, 22% (11 requests) were made to I.okcdn.ru and 8% (4 requests) were made to Top-fwz1.mail.ru. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Skalpil.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 114.2 kB (12%)

Content Size

991.4 kB

After Optimization

877.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Skalpil.ru main page is 991.4 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. 30% of websites need less resources to load. Images take 774.8 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 25.2 kB

  • Original 34.2 kB
  • After minification 32.4 kB
  • After compression 8.9 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 25.2 kB or 74% of the original size.

Image Optimization

-7%

Potential reduce by 50.9 kB

  • Original 774.8 kB
  • After minification 723.9 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. Skalpil images are well optimized though.

JavaScript Optimization

-21%

Potential reduce by 33.4 kB

  • Original 157.3 kB
  • After minification 157.3 kB
  • After compression 123.9 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 33.4 kB or 21% of the original size.

CSS Optimization

-19%

Potential reduce by 4.7 kB

  • Original 25.1 kB
  • After minification 25.1 kB
  • After compression 20.5 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. Skalpil.ru needs all CSS files to be minified and compressed as it can save up to 4.7 kB or 19% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (26%)

Requests Now

46

After Optimization

34

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Skalpil. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

skalpil.ru accessibility score

90

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

Internationalization and localization

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

Impact

Issue

High

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

Best Practices

skalpil.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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

skalpil.ru SEO score

87

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

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

    WINDOWS-1251

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

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