Tools & Wizards About Us
chel-zdorov.ru screenshot

Report Summary

  • 8

    Performance

    Renders faster than
    22% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

chel-zdorov.ru

Описание, отзывы | Купить ДСК у производителя с бесплатной доставкой

Page Load Speed

4.3 sec in total

First Response

819 ms

Resources Loaded

2.9 sec

Page Rendered

517 ms

chel-zdorov.ru screenshot

About Website

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

Официальный розничный сайт производителя Plastep

Visit chel-zdorov.ru

Key Findings

We analyzed Chel-zdorov.ru page load time and found that the first response time was 819 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

chel-zdorov.ru performance score

8

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

15/100

10%

LCP (Largest Contentful Paint)

Value5.5 s

19/100

25%

SI (Speed Index)

Value14.4 s

1/100

10%

TBT (Total Blocking Time)

Value9,670 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.659

8/100

15%

TTI (Time to Interactive)

Value36.7 s

0/100

10%

Network Requests Diagram

chel-zdorov.ru

819 ms

style.css

258 ms

sharebutton.horizontal.js

250 ms

openapi.js

349 ms

logo.jpg

408 ms

Our browser made a total of 120 requests to load all elements on the main page. We found that 37% of them (44 requests) were addressed to the original Chel-zdorov.ru, 23% (27 requests) were made to Sharebutton.net and 10% (12 requests) were made to Vk.com. The less responsive or slowest element that took the longest time to load (958 ms) belongs to the original domain Chel-zdorov.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 609.1 kB (45%)

Content Size

1.4 MB

After Optimization

745.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Chel-zdorov.ru main page is 1.4 MB. 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. Images take 761.6 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 151.0 kB

  • Original 175.9 kB
  • After minification 174.5 kB
  • After compression 24.9 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 151.0 kB or 86% of the original size.

Image Optimization

-22%

Potential reduce by 165.9 kB

  • Original 761.6 kB
  • After minification 595.7 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. Obviously, Chel Zdorov needs image optimization as it can save up to 165.9 kB or 22% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-69%

Potential reduce by 254.0 kB

  • Original 370.2 kB
  • After minification 306.3 kB
  • After compression 116.1 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 254.0 kB or 69% of the original size.

CSS Optimization

-82%

Potential reduce by 38.2 kB

  • Original 46.6 kB
  • After minification 38.7 kB
  • After compression 8.4 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. Chel-zdorov.ru needs all CSS files to be minified and compressed as it can save up to 38.2 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 52 (45%)

Requests Now

115

After Optimization

63

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 115 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chel Zdorov. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

chel-zdorov.ru

chel-zdorov.ru

819 ms

style.css

style.css

258 ms

sharebutton.horizontal.js

sharebutton.horizontal.js

250 ms

openapi.js

openapi.js

349 ms

logo.jpg

logo.jpg

408 ms

1.gif

1.gif

299 ms

ss.gif

ss.gif

299 ms

sss.gif

sss.gif

300 ms

excel.gif

excel.gif

300 ms

new.gif

new.gif

383 ms

pluso-like.js

pluso-like.js

268 ms

bg24-1_1.gif

bg24-1_1.gif

33 ms

logo88x31_color.gif

logo88x31_color.gif

317 ms

bg24-1_3.gif

bg24-1_3.gif

31 ms

bg24-1_2.gif

bg24-1_2.gif

32 ms

bg3-5l.gif

bg3-5l.gif

32 ms

bg3-5m.gif

bg3-5m.gif

31 ms

count1_231359_3_5_60.pcx

count1_231359_3_5_60.pcx

32 ms

bg.jpg

bg.jpg

135 ms

logo2.jpg

logo2.jpg

136 ms

bg11.gif

bg11.gif

135 ms

bg12.gif

bg12.gif

136 ms

bgleft.gif

bgleft.gif

240 ms

bgline11.gif

bgline11.gif

271 ms

bgline1.gif

bgline1.gif

270 ms

f1.jpg

f1.jpg

271 ms

f2.jpg

f2.jpg

268 ms

90.jpg

90.jpg

948 ms

91.jpg

91.jpg

764 ms

92.jpg

92.jpg

956 ms

93.jpg

93.jpg

955 ms

1733s.jpg

1733s.jpg

405 ms

basket.gif

basket.gif

402 ms

1734s.jpg

1734s.jpg

539 ms

1735s.jpg

1735s.jpg

544 ms

1736s.jpg

1736s.jpg

703 ms

1741s.jpg

1741s.jpg

708 ms

1742s.jpg

1742s.jpg

807 ms

1743s.jpg

1743s.jpg

819 ms

1744s.jpg

1744s.jpg

893 ms

1719s.jpg

1719s.jpg

952 ms

12024s.jpg

12024s.jpg

958 ms

sharebutton.php

sharebutton.php

602 ms

counter

counter

19 ms

counter2

counter2

136 ms

close.png

close.png

117 ms

popup-logo.png

popup-logo.png

232 ms

zoom.png

zoom.png

234 ms

fb.png

fb.png

235 ms

tw.png

tw.png

232 ms

gp.png

gp.png

235 ms

go.png

go.png

235 ms

li.png

li.png

346 ms

tu.png

tu.png

347 ms

di.png

di.png

348 ms

re.png

re.png

350 ms

vk.png

vk.png

350 ms

mr.png

mr.png

350 ms

de.png

de.png

462 ms

gm.png

gm.png

463 ms

bl.png

bl.png

464 ms

lj.png

lj.png

465 ms

ba.png

ba.png

468 ms

am.png

am.png

467 ms

bi.png

bi.png

573 ms

wh.png

wh.png

575 ms

gt.png

gt.png

579 ms

w3.png

w3.png

580 ms

g-logo.png

g-logo.png

582 ms

upload.gif

upload.gif

118 ms

counter

counter

60 ms

widget_community.php

widget_community.php

305 ms

code.js

code.js

136 ms

watch.js

watch.js

181 ms

03.png

03.png

648 ms

process

process

268 ms

hit;PLUSO

hit;PLUSO

261 ms

plus.png

plus.png

623 ms

f.jpg

f.jpg

322 ms

bgser3.jpg

bgser3.jpg

389 ms

bgser6.jpg

bgser6.jpg

391 ms

bgser.jpg

bgser.jpg

390 ms

bgniz2.gif

bgniz2.gif

391 ms

bg266.gif

bg266.gif

393 ms

bg267.jpg

bg267.jpg

455 ms

bg33.gif

bg33.gif

508 ms

bg34.gif

bg34.gif

508 ms

bgline2.gif

bgline2.gif

513 ms

bgline.gif

bgline.gif

511 ms

bgniz.gif

bgniz.gif

529 ms

plus.png

plus.png

263 ms

kb.js

kb.js

279 ms

collect_pluso.js

collect_pluso.js

203 ms

counter

counter

164 ms

watch.js

watch.js

459 ms

loader_nav19188_3.js

loader_nav19188_3.js

139 ms

lite.css

lite.css

139 ms

lite.js

lite.js

463 ms

lang3_0.js

lang3_0.js

234 ms

widget_community.css

widget_community.css

239 ms

xdm.js

xdm.js

239 ms

al_community.js

al_community.js

240 ms

hit;PLUSO

hit;PLUSO

136 ms

crossd_pluso_iframe.html

crossd_pluso_iframe.html

102 ms

dct.js

dct.js

165 ms

h.gif

h.gif

138 ms

s.js

s.js

273 ms

3696d9c5412d7dbcbaf1f52aba44c40f

3696d9c5412d7dbcbaf1f52aba44c40f

85 ms

advert.gif

advert.gif

85 ms

ET6m2WEhfMI.jpg

ET6m2WEhfMI.jpg

370 ms

dr6ybRXjVVY.jpg

dr6ybRXjVVY.jpg

365 ms

39ZAKUkNDNE.jpg

39ZAKUkNDNE.jpg

382 ms

iFoMy39PgQs.jpg

iFoMy39PgQs.jpg

376 ms

WIRgmbTngp4.jpg

WIRgmbTngp4.jpg

386 ms

osLZ_nqtOSw.jpg

osLZ_nqtOSw.jpg

391 ms

M2KdafEH11k.jpg

M2KdafEH11k.jpg

379 ms

camera_50.png

camera_50.png

117 ms

w_logo.png

w_logo.png

121 ms

1

1

86 ms

tracker

tracker

137 ms

Accessibility Review

chel-zdorov.ru accessibility score

66

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

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

Best Practices

chel-zdorov.ru best practices score

58

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

chel-zdorov.ru SEO score

77

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 Chel-zdorov.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 Chel-zdorov.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

chel-zdorov.ru

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