Tools & Wizards About Us
dietology-ion.ru screenshot

Report Summary

  • 46

    Performance

    Renders faster than
    65% of other websites

  • 57

    Accessibility

    Visual factors better than
    that of 24% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 62

    SEO

    Google-friendlier than
    22% of websites

dietology-ion.ru

Клиника ФГБУН «ФИЦ питания и биотехнологии».

Page Load Speed

3.9 sec in total

First Response

800 ms

Resources Loaded

2.8 sec

Page Rendered

250 ms

dietology-ion.ru screenshot

About Website

Click here to check amazing Dietology Ion content for Russia. Otherwise, check out these important facts you probably never knew about dietology-ion.ru

Клиника ФИЦ питания и биотехнологии оказывает квалифицированные услуги по коррекции веса.

Visit dietology-ion.ru

Key Findings

We analyzed Dietology-ion.ru page load time and found that the first response time was 800 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

dietology-ion.ru performance score

46

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

54/100

10%

LCP (Largest Contentful Paint)

Value3.4 s

67/100

25%

SI (Speed Index)

Value9.0 s

14/100

10%

TBT (Total Blocking Time)

Value1,120 ms

23/100

30%

CLS (Cumulative Layout Shift)

Value0.006

100/100

15%

TTI (Time to Interactive)

Value14.1 s

9/100

10%

Network Requests Diagram

dietology-ion.ru

800 ms

mid02_fon1.jpg

267 ms

top01.jpg

267 ms

top02_phones02.jpg

248 ms

top02_left01.jpg

249 ms

Our browser made a total of 36 requests to load all elements on the main page. We found that 97% of them (35 requests) were addressed to the original Dietology-ion.ru, 3% (1 request) were made to Counter.yadro.ru. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Dietology-ion.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 82.2 kB (32%)

Content Size

258.7 kB

After Optimization

176.5 kB

  • HTML
  • Images

In fact, the total size of Dietology-ion.ru main page is 258.7 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. Images take 223.6 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 28.1 kB

  • Original 35.1 kB
  • After minification 30.6 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. This page needs HTML code to be minified as it can gain 4.5 kB, which is 13% 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 28.1 kB or 80% of the original size.

Image Optimization

-24%

Potential reduce by 54.1 kB

  • Original 223.6 kB
  • After minification 169.5 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. Obviously, Dietology Ion needs image optimization as it can save up to 54.1 kB or 24% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

Requests Breakdown

Number of requests can be reduced by 14 (41%)

Requests Now

34

After Optimization

20

  • Images

The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dietology Ion. 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

dietology-ion.ru

dietology-ion.ru

800 ms

mid02_fon1.jpg

mid02_fon1.jpg

267 ms

top01.jpg

top01.jpg

267 ms

top02_phones02.jpg

top02_phones02.jpg

248 ms

top02_left01.jpg

top02_left01.jpg

249 ms

top02_right01.jpg

top02_right01.jpg

268 ms

top02_mail01.jpg

top02_mail01.jpg

377 ms

top02_search01.jpg

top02_search01.jpg

389 ms

top02_bottom01.jpg

top02_bottom01.jpg

393 ms

top03_fon01.jpg

top03_fon01.jpg

505 ms

top03_logo01.jpg

top03_logo01.jpg

634 ms

top03_fon_phone.jpg

top03_fon_phone.jpg

520 ms

mid01_01.jpg

mid01_01.jpg

626 ms

mid01_02.jpg

mid01_02.jpg

644 ms

hit

hit

262 ms

mid01_03.jpg

mid01_03.jpg

644 ms

mid01_04.jpg

mid01_04.jpg

751 ms

nko-button.jpg

nko-button.jpg

904 ms

kaf2012.jpg

kaf2012.jpg

995 ms

banner_2.png

banner_2.png

1140 ms

banner_2_1.jpg

banner_2_1.jpg

1013 ms

blank.gif

blank.gif

894 ms

mid02_fon2.jpg

mid02_fon2.jpg

1148 ms

newmain01.jpg

newmain01.jpg

1149 ms

newmain02.jpg

newmain02.jpg

1157 ms

newmain03.jpg

newmain03.jpg

1135 ms

newmain04.jpg

newmain04.jpg

1149 ms

mid02_fon3.jpg

mid02_fon3.jpg

1409 ms

nvkl2012.jpg

nvkl2012.jpg

1288 ms

newmain05.jpg

newmain05.jpg

1296 ms

newmain06.jpg

newmain06.jpg

1292 ms

newmain07.jpg

newmain07.jpg

1393 ms

newmain08.jpg

newmain08.jpg

1405 ms

zdanie01.jpg

zdanie01.jpg

2041 ms

ob_red.jpg

ob_red.jpg

1546 ms

bott00.jpg

bott00.jpg

1532 ms

Accessibility Review

dietology-ion.ru accessibility score

57

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

button, link, and menuitem elements do not have accessible names.

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

Form elements do not have associated labels

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

dietology-ion.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

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

dietology-ion.ru SEO score

62

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

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

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 Dietology-ion.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 Dietology-ion.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

dietology-ion.ru

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