Tools & Wizards About Us
zeftera.ru screenshot

Report Summary

  • 13

    Performance

    Renders faster than
    25% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 88

    SEO

    Google-friendlier than
    65% of websites

zeftera.ru

Цефтобипрол (Zeftera) против MRSA | Лечение кожных инфекционных заболеваний и MRSA

Page Load Speed

5.4 sec in total

First Response

479 ms

Resources Loaded

4.6 sec

Page Rendered

339 ms

zeftera.ru screenshot

About Website

Click here to check amazing Zeftera content for Russia. Otherwise, check out these important facts you probably never knew about zeftera.ru

Мы наблюдали 78 больных, госпитализированных с диагнозом пищевой токсикоинфекции в тяжелом состоянии, у которых был диагностирован тромбоз мезентериальных

Visit zeftera.ru

Key Findings

We analyzed Zeftera.ru page load time and found that the first response time was 479 ms and then it took 4.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

zeftera.ru performance score

13

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.6 s

5/100

10%

LCP (Largest Contentful Paint)

Value23.9 s

0/100

25%

SI (Speed Index)

Value15.6 s

0/100

10%

TBT (Total Blocking Time)

Value820 ms

36/100

30%

CLS (Cumulative Layout Shift)

Value0.677

8/100

15%

TTI (Time to Interactive)

Value21.5 s

1/100

10%

Network Requests Diagram

zeftera.ru

479 ms

www.zeftera.ru

795 ms

wp-emoji-release.min.js

114 ms

style.min.css

227 ms

style.css

339 ms

Our browser made a total of 91 requests to load all elements on the main page. We found that 41% of them (37 requests) were addressed to the original Zeftera.ru, 18% (16 requests) were made to I.okcdn.ru and 8% (7 requests) were made to St6-21.vk.com. The less responsive or slowest element that took the longest time to load (1 sec) relates to the external source I.okcdn.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 127.3 kB (14%)

Content Size

878.5 kB

After Optimization

751.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Zeftera.ru main page is 878.5 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. 40% of websites need less resources to load. CSS take 364.1 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 52.0 kB

  • Original 65.4 kB
  • After minification 60.8 kB
  • After compression 13.4 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 52.0 kB or 80% of the original size.

Image Optimization

-7%

Potential reduce by 14.8 kB

  • Original 226.5 kB
  • After minification 211.7 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. Zeftera images are well optimized though.

JavaScript Optimization

-13%

Potential reduce by 30.0 kB

  • Original 222.5 kB
  • After minification 222.5 kB
  • After compression 192.5 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 30.0 kB or 13% of the original size.

CSS Optimization

-8%

Potential reduce by 30.5 kB

  • Original 364.1 kB
  • After minification 364.1 kB
  • After compression 333.6 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. Zeftera.ru has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 49 (58%)

Requests Now

85

After Optimization

36

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 85 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zeftera. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

zeftera.ru

zeftera.ru

479 ms

www.zeftera.ru

www.zeftera.ru

795 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

114 ms

style.min.css

style.min.css

227 ms

style.css

style.css

339 ms

jetpack.css

jetpack.css

341 ms

jquery.js

jquery.js

459 ms

jquery-migrate.min.js

jquery-migrate.min.js

344 ms

main.js

main.js

350 ms

superfish.js

superfish.js

351 ms

jquery.cycle.all.js

jquery.cycle.all.js

563 ms

jquery.lzslider.js

jquery.lzslider.js

453 ms

css

css

35 ms

css

css

51 ms

jquery.hc-sticky.min.js

jquery.hc-sticky.min.js

456 ms

script.js

script.js

552 ms

lib.js

lib.js

539 ms

lib.js

lib.js

505 ms

ex.js

ex.js

554 ms

adsbygoogle.js

adsbygoogle.js

168 ms

gas.js

gas.js

617 ms

618 ms

exportmy8.js

exportmy8.js

739 ms

devicepx-jetpack.js

devicepx-jetpack.js

20 ms

wp-embed.min.js

wp-embed.min.js

462 ms

main.css

main.css

129 ms

shortcodes.css

shortcodes.css

229 ms

openapi.c340c125c61ec5745ebb2a98626e46ab.js

openapi.c340c125c61ec5745ebb2a98626e46ab.js

210 ms

network.css

network.css

108 ms

mobile.css

mobile.css

117 ms

82ef9b9a9e7da0d33eb61b8e46e13fed

82ef9b9a9e7da0d33eb61b8e46e13fed

47 ms

985e804db8cbf6e025c65628cd8c0299

985e804db8cbf6e025c65628cd8c0299

94 ms

logo.png

logo.png

117 ms

14bb50618188334fe321e242c680ad83-280x180.jpg

14bb50618188334fe321e242c680ad83-280x180.jpg

114 ms

image00515-280x180.jpeg

image00515-280x180.jpeg

117 ms

1-280x180.jpg

1-280x180.jpg

115 ms

medium-2-280x180.jpg

medium-2-280x180.jpg

114 ms

%D0%91%D0%B5%D0%B7-%D0%BD%D0%B0%D0%B7%D0%B2%D0%B0%D0%BD%D0%B8%D1%8F-9-1-280x159.jpg

%D0%91%D0%B5%D0%B7-%D0%BD%D0%B0%D0%B7%D0%B2%D0%B0%D0%BD%D0%B8%D1%8F-9-1-280x159.jpg

156 ms

54f9219b90a0fcf4bed81db4dea070784af24a4b-280x180.jpg

54f9219b90a0fcf4bed81db4dea070784af24a4b-280x180.jpg

226 ms

6db286a758db18f21fcb3695d7786f9f-280x180.jpg

6db286a758db18f21fcb3695d7786f9f-280x180.jpg

226 ms

5de81a560e76b308a76a6aca4d78f2e8-280x180.jpg

5de81a560e76b308a76a6aca4d78f2e8-280x180.jpg

226 ms

437a0f7b29b0102a47fa46e83d1469d8-280x180.jpg

437a0f7b29b0102a47fa46e83d1469d8-280x180.jpg

348 ms

14bb50618188334fe321e242c680ad83-150x150.jpg

14bb50618188334fe321e242c680ad83-150x150.jpg

233 ms

image00515-150x150.jpeg

image00515-150x150.jpeg

270 ms

1-150x150.jpg

1-150x150.jpg

338 ms

medium-2-150x150.jpg

medium-2-150x150.jpg

339 ms

top.png

top.png

333 ms

search.png

search.png

343 ms

slider.png

slider.png

379 ms

slide-left.png

slide-left.png

446 ms

slide-right.png

slide-right.png

445 ms

context.js

context.js

999 ms

font

font

362 ms

font

font

394 ms

connect.js

connect.js

682 ms

upload.gif

upload.gif

104 ms

widget_community.php

widget_community.php

242 ms

watch.js

watch.js

3 ms

hit

hit

543 ms

loader_nav21136206524_3.js

loader_nav21136206524_3.js

245 ms

fonts_cnt.c7a76efe.css

fonts_cnt.c7a76efe.css

958 ms

lite.c9bfd4eb.css

lite.c9bfd4eb.css

726 ms

lang3_2.js

lang3_2.js

554 ms

c3d11fba.f6060966.js

c3d11fba.f6060966.js

624 ms

xdm.js

xdm.js

617 ms

base.3e47d375.css

base.3e47d375.css

639 ms

tablet.css

tablet.css

114 ms

lite.f8081c5724ea3c8f7503758696b1108c.js

lite.f8081c5724ea3c8f7503758696b1108c.js

255 ms

hit

hit

136 ms

dk

dk

148 ms

widget_group.aeef96d1.css

widget_group.aeef96d1.css

984 ms

i

i

762 ms

i

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776 ms

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785 ms

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784 ms

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786 ms

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787 ms

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885 ms

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899 ms

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907 ms

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907 ms

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908 ms

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910 ms

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1021 ms

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1022 ms

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1030 ms

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1031 ms

browsers.png

browsers.png

173 ms

upload.gif

upload.gif

104 ms

code.js

code.js

789 ms

logo_ok-widget@2x.png

logo_ok-widget@2x.png

122 ms

Accessibility Review

zeftera.ru accessibility score

79

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

Links do not have a discernible name

Best Practices

zeftera.ru best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

zeftera.ru SEO score

88

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

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

    RU

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zeftera.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and it matches the claimed language. Our system also found out that Zeftera.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

zeftera.ru

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