Tools & Wizards About Us
zbkmedical.com screenshot

Report Summary

  • 30

    Performance

    Renders faster than
    50% of other websites

  • 58

    Accessibility

    Visual factors better than
    that of 25% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

zbkmedical.com

Blood Seperation, Leukocyte Reduction Filter, Plasma Virus Inactivity - Zhongbaokang

Page Load Speed

3.5 sec in total

First Response

661 ms

Resources Loaded

2.4 sec

Page Rendered

429 ms

zbkmedical.com screenshot

About Website

Click here to check amazing Zbkmedical content for Syrian Arab Republic. Otherwise, check out these important facts you probably never knew about zbkmedical.com

Shandong Zhongbaokang Medical Co., Ltd is a manufacturer specialized in the research, production and sales of blood transfusion set and precise infusion set.

Visit zbkmedical.com

Key Findings

We analyzed Zbkmedical.com page load time and found that the first response time was 661 ms and then it took 2.8 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

zbkmedical.com performance score

30

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

34/100

10%

LCP (Largest Contentful Paint)

Value4.2 s

45/100

25%

SI (Speed Index)

Value6.0 s

46/100

10%

TBT (Total Blocking Time)

Value2,670 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0.394

26/100

15%

TTI (Time to Interactive)

Value6.9 s

53/100

10%

Network Requests Diagram

www.zbkmedical.com

661 ms

style.css

208 ms

theme.css

292 ms

jquery.min.js

339 ms

validform.min.js

204 ms

Our browser made a total of 67 requests to load all elements on the main page. We found that 81% of them (54 requests) were addressed to the original Zbkmedical.com, 16% (11 requests) were made to Globalso.site and 1% (1 request) were made to Globalso.top. The less responsive or slowest element that took the longest time to load (823 ms) relates to the external source Globalso.top.

Page Optimization Overview & Recommendations

Page size can be reduced by 86.9 kB (4%)

Content Size

2.0 MB

After Optimization

2.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Zbkmedical.com main page is 2.0 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. 50% of websites need less resources to load. Images take 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 34.5 kB

  • Original 42.6 kB
  • After minification 35.0 kB
  • After compression 8.2 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 7.7 kB, which is 18% 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 34.5 kB or 81% of the original size.

Image Optimization

-1%

Potential reduce by 18.1 kB

  • Original 1.7 MB
  • After minification 1.7 MB

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. Zbkmedical images are well optimized though.

JavaScript Optimization

-12%

Potential reduce by 27.4 kB

  • Original 227.6 kB
  • After minification 227.6 kB
  • After compression 200.2 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 27.4 kB or 12% of the original size.

CSS Optimization

-23%

Potential reduce by 7.0 kB

  • Original 30.2 kB
  • After minification 30.2 kB
  • After compression 23.2 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. Zbkmedical.com needs all CSS files to be minified and compressed as it can save up to 7.0 kB or 23% of the original size.

Requests Breakdown

Number of requests can be reduced by 37 (63%)

Requests Now

59

After Optimization

22

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zbkmedical. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.zbkmedical.com

www.zbkmedical.com

661 ms

style.css

style.css

208 ms

theme.css

theme.css

292 ms

jquery.min.js

jquery.min.js

339 ms

validform.min.js

validform.min.js

204 ms

common.js

common.js

206 ms

bottom_service.js

bottom_service.js

311 ms

owl.carousel.js

owl.carousel.js

278 ms

lightbox.min.js

lightbox.min.js

221 ms

custom_service.js

custom_service.js

323 ms

jquery.flexslider-min.js

jquery.flexslider-min.js

351 ms

custom_service_off.css

custom_service_off.css

323 ms

bottom_service.css

bottom_service.css

326 ms

translator-dropdown-m.css

translator-dropdown-m.css

277 ms

language.css

language.css

327 ms

language.js

language.js

372 ms

livechat.js

livechat.js

441 ms

form.js

form.js

441 ms

view.js

view.js

212 ms

id_whatsappchat.css

id_whatsappchat.css

823 ms

jquery.js

jquery.js

307 ms

jquery-migrate.min.js

jquery-migrate.min.js

290 ms

translator-dropdown.js

translator-dropdown.js

350 ms

globalso.js

globalso.js

637 ms

icons04.png

icons04.png

73 ms

icons05.png

icons05.png

72 ms

69fb1f7b.png

69fb1f7b.png

76 ms

2c8310c2.png

2c8310c2.png

71 ms

cf1976a5.png

cf1976a5.png

72 ms

e8178ea0.png

e8178ea0.png

74 ms

eabbce24.png

eabbce24.png

69 ms

logo1.jpg

logo1.jpg

144 ms

5876ca271.jpg

5876ca271.jpg

519 ms

408f267c1.jpg

408f267c1.jpg

504 ms

eb96d814.jpg

eb96d814.jpg

505 ms

1b9959c9.jpg

1b9959c9.jpg

504 ms

b6f1a9b2-300x300.jpg

b6f1a9b2-300x300.jpg

217 ms

Plasma-Apheresis-Set-300x300.jpg

Plasma-Apheresis-Set-300x300.jpg

213 ms

0.3ml-ampoule1-300x300.jpg

0.3ml-ampoule1-300x300.jpg

283 ms

Needleless-Injector-300x300.jpg

Needleless-Injector-300x300.jpg

289 ms

a7d941e2-300x300.jpg

a7d941e2-300x300.jpg

353 ms

001-300x225.png

001-300x225.png

505 ms

dc2625c3-300x195.jpg

dc2625c3-300x195.jpg

424 ms

9fc60357-300x195.jpg

9fc60357-300x195.jpg

503 ms

3b548f02-300x195.jpg

3b548f02-300x195.jpg

599 ms

title_pic.png

title_pic.png

601 ms

search-btn.png

search-btn.png

69 ms

ico-plus-white.png

ico-plus-white.png

69 ms

7ae55014.jpg

7ae55014.jpg

217 ms

icons03.png

icons03.png

114 ms

2024917_inquiry_livechat_wwwzbkmedicalcom

2024917_inquiry_livechat_wwwzbkmedicalcom

325 ms

2024917_inquiry_form_wwwzbkmedicalcom

2024917_inquiry_form_wwwzbkmedicalcom

348 ms

from_livechat.css

from_livechat.css

4 ms

jquery.min.js

jquery.min.js

7 ms

layer.js

layer.js

5 ms

group_oper.js

group_oper.js

5 ms

layer.css

layer.css

3 ms

validform.min.js

validform.min.js

7 ms

jquery.cookie.js

jquery.cookie.js

7 ms

ico_top.png

ico_top.png

72 ms

small-btn-prev.png

small-btn-prev.png

72 ms

small-btn-next.png

small-btn-next.png

72 ms

prev.png

prev.png

71 ms

next.png

next.png

70 ms

loading.gif

loading.gif

73 ms

lightbox_sprites.png

lightbox_sprites.png

139 ms

mobile.css

mobile.css

72 ms

Accessibility Review

zbkmedical.com accessibility score

58

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

Links do not have a discernible name

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>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

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

zbkmedical.com 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

SEO Factors

zbkmedical.com SEO score

75

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

Links do not have descriptive text

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

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

zbkmedical.com

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