Tools & Wizards About Us
mammalogy.su screenshot

Report Summary

  • 87

    Performance

    Renders faster than
    89% of other websites

  • 49

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

mammalogy.su

МАММОЛОГИЯ -диагностика, лечение и реабилитация заболеваний МОЛОЧНОЙ ЖЕЛЕЗЫ

Page Load Speed

2.3 sec in total

First Response

292 ms

Resources Loaded

1.7 sec

Page Rendered

307 ms

mammalogy.su screenshot

About Website

Click here to check amazing Mammalogy content for Russia. Otherwise, check out these important facts you probably never knew about mammalogy.su

Маммология – диагностика, лечение и реабилитация заболеваний молочной железы. Реконструктивная и пластическая хирургия молочной железы в лучших московских и зарубежных клиниках - Mammalogy.su

Visit mammalogy.su

Key Findings

We analyzed Mammalogy.su page load time and found that the first response time was 292 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

mammalogy.su performance score

87

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.8 s

100/100

10%

LCP (Largest Contentful Paint)

Value1.4 s

100/100

25%

SI (Speed Index)

Value2.7 s

97/100

10%

TBT (Total Blocking Time)

Value350 ms

73/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value6.6 s

58/100

10%

Network Requests Diagram

mammalogy.su

292 ms

mammalogy.css

30 ms

1j82mJkA5c

269 ms

logo.svg

211 ms

header_01.gif

49 ms

Our browser made a total of 54 requests to load all elements on the main page. We found that 78% of them (42 requests) were addressed to the original Mammalogy.su, 13% (7 requests) were made to Mednavigator.ru and 4% (2 requests) were made to Code.jivosite.com. The less responsive or slowest element that took the longest time to load (760 ms) relates to the external source Site.yandex.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 34.1 kB (15%)

Content Size

221.9 kB

After Optimization

187.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Mammalogy.su main page is 221.9 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. 25% of websites need less resources to load. Javascripts take 92.2 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 26.7 kB

  • Original 36.8 kB
  • After minification 36.2 kB
  • After compression 10.0 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 26.7 kB or 73% of the original size.

Image Optimization

-0%

Potential reduce by 109 B

  • Original 73.9 kB
  • After minification 73.8 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. Mammalogy images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 4.3 kB

  • Original 92.2 kB
  • After minification 92.2 kB
  • After compression 87.9 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. This website has mostly compressed JavaScripts.

CSS Optimization

-16%

Potential reduce by 2.9 kB

  • Original 18.9 kB
  • After minification 18.9 kB
  • After compression 16.0 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. Mammalogy.su needs all CSS files to be minified and compressed as it can save up to 2.9 kB or 16% of the original size.

Requests Breakdown

Number of requests can be reduced by 31 (63%)

Requests Now

49

After Optimization

18

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mammalogy. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

mammalogy.su

mammalogy.su

292 ms

mammalogy.css

mammalogy.css

30 ms

1j82mJkA5c

1j82mJkA5c

269 ms

logo.svg

logo.svg

211 ms

header_01.gif

header_01.gif

49 ms

s.gif

s.gif

51 ms

header_03.gif

header_03.gif

51 ms

header_04.gif

header_04.gif

56 ms

header_05.gif

header_05.gif

57 ms

header_06.gif

header_06.gif

57 ms

header_07.jpg

header_07.jpg

97 ms

header_08.jpg

header_08.jpg

99 ms

header_09.jpg

header_09.jpg

75 ms

header_10.gif

header_10.gif

83 ms

header_11.gif

header_11.gif

84 ms

header_12.gif

header_12.gif

84 ms

header_13.jpg

header_13.jpg

100 ms

nafig_01.gif

nafig_01.gif

121 ms

nafig_02.gif

nafig_02.gif

120 ms

nafig_03.gif

nafig_03.gif

120 ms

nafig_04.gif

nafig_04.gif

121 ms

nafig_05.gif

nafig_05.gif

123 ms

header_15.gif

header_15.gif

124 ms

header_16.gif

header_16.gif

162 ms

header_17.gif

header_17.gif

163 ms

header_18.jpg

header_18.jpg

163 ms

header_19.gif

header_19.gif

157 ms

header_20.gif

header_20.gif

156 ms

header_24.gif

header_24.gif

156 ms

header_25.gif

header_25.gif

181 ms

all.js

all.js

760 ms

h_43dd380cc836c1c6b82d79d184eca151

h_43dd380cc836c1c6b82d79d184eca151

118 ms

bg_01.gif

bg_01.gif

140 ms

bullet1.png

bullet1.png

138 ms

vmbc_18.gif

vmbc_18.gif

151 ms

vmbg.gif

vmbg.gif

151 ms

vmbc_14.gif

vmbc_14.gif

150 ms

vmbt.gif

vmbt.gif

171 ms

rm_02.gif

rm_02.gif

171 ms

rm_01.gif

rm_01.gif

170 ms

rm_03.gif

rm_03.gif

178 ms

foot_bg.gif

foot_bg.gif

179 ms

foot_corn_01.gif

foot_corn_01.gif

176 ms

foot_corn_02.gif

foot_corn_02.gif

191 ms

h_43dd380cc836c1c6b82d79d184eca151

h_43dd380cc836c1c6b82d79d184eca151

143 ms

49 ms

1j82mJkA5c

1j82mJkA5c

216 ms

main.min.css

main.min.css

52 ms

jquery-3.3.1.min.js

jquery-3.3.1.min.js

63 ms

search.js

search.js

76 ms

HelveticaNeueCyr-Light.woff

HelveticaNeueCyr-Light.woff

28 ms

HelveticaNeueCyr-Roman.woff

HelveticaNeueCyr-Roman.woff

32 ms

1j82mJkA5c

1j82mJkA5c

654 ms

jquery.min.js

jquery.min.js

579 ms

Accessibility Review

mammalogy.su accessibility score

49

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

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

mammalogy.su best practices score

67

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

mammalogy.su SEO score

69

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

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 Mammalogy.su 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 Mammalogy.su 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

mammalogy.su

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