Tools & Wizards About Us
dfoot.ru screenshot

Report Summary

  • 98

    Performance

    Renders faster than
    95% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 35% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

dfoot.ru

Diabetic foot - Синдром диабетической стопы - Главная страница

Page Load Speed

3 sec in total

First Response

506 ms

Resources Loaded

2.3 sec

Page Rendered

237 ms

dfoot.ru screenshot

About Website

Visit dfoot.ru now to see the best up-to-date D Foot content for Russia and also check out these interesting facts you probably never knew about dfoot.ru

Diabetic foot - Синдром диабетической стопы - Главная страница

Visit dfoot.ru

Key Findings

We analyzed Dfoot.ru page load time and found that the first response time was 506 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

dfoot.ru performance score

98

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.5 s

95/100

10%

LCP (Largest Contentful Paint)

Value1.9 s

98/100

25%

SI (Speed Index)

Value3.5 s

88/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.008

100/100

15%

TTI (Time to Interactive)

Value1.6 s

100/100

10%

Network Requests Diagram

dfoot.ru

506 ms

index.php

707 ms

script.js

131 ms

style.css

250 ms

sha1.js

272 ms

Our browser made a total of 28 requests to load all elements on the main page. We found that all of those requests were addressed to Dfoot.ru and no external sources were called. The less responsive or slowest element that took the longest time to load (707 ms) belongs to the original domain Dfoot.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 63.3 kB (83%)

Content Size

76.1 kB

After Optimization

12.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dfoot.ru main page is 76.1 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 10% of websites need less resources to load. HTML takes 48.3 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 41.3 kB

  • Original 48.3 kB
  • After minification 45.4 kB
  • After compression 7.0 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 41.3 kB or 85% of the original size.

Image Optimization

-6%

Potential reduce by 38 B

  • Original 670 B
  • After minification 632 B

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. D Foot images are well optimized though.

JavaScript Optimization

-79%

Potential reduce by 14.5 kB

  • Original 18.3 kB
  • After minification 12.4 kB
  • After compression 3.8 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 14.5 kB or 79% of the original size.

CSS Optimization

-85%

Potential reduce by 7.5 kB

  • Original 8.8 kB
  • After minification 5.6 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. Dfoot.ru needs all CSS files to be minified and compressed as it can save up to 7.5 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (73%)

Requests Now

26

After Optimization

7

  • Images
  • JavaScript
  • CSS

The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of D Foot. 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

dfoot.ru

dfoot.ru

506 ms

index.php

index.php

707 ms

script.js

script.js

131 ms

style.css

style.css

250 ms

sha1.js

sha1.js

272 ms

catbg.jpg

catbg.jpg

143 ms

smflogo.gif

smflogo.gif

140 ms

titlebg.jpg

titlebg.jpg

140 ms

upshrink.gif

upshrink.gif

245 ms

smiley.gif

smiley.gif

257 ms

filter.gif

filter.gif

255 ms

off.gif

off.gif

262 ms

collapse.gif

collapse.gif

260 ms

xx.gif

xx.gif

268 ms

info.gif

info.gif

374 ms

online.gif

online.gif

379 ms

login.gif

login.gif

379 ms

powered-mysql.gif

powered-mysql.gif

380 ms

powered-php.gif

powered-php.gif

384 ms

valid-xhtml10.gif

valid-xhtml10.gif

390 ms

valid-css.gif

valid-css.gif

542 ms

maintab_first.gif

maintab_first.gif

535 ms

maintab_active_first.gif

maintab_active_first.gif

510 ms

maintab_active_back.gif

maintab_active_back.gif

509 ms

maintab_active_last.gif

maintab_active_last.gif

524 ms

maintab_back.gif

maintab_back.gif

509 ms

maintab_last.gif

maintab_last.gif

630 ms

print.css

print.css

126 ms

Accessibility Review

dfoot.ru accessibility score

69

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.

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

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

dfoot.ru best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

dfoot.ru SEO score

75

Search Engine Optimization Advices

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 Dfoot.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 Dfoot.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

dfoot.ru

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