Tools & Wizards About Us
ylqxzb.com screenshot

Report Summary

  • 66

    Performance

    Renders faster than
    79% 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

  • 81

    SEO

    Google-friendlier than
    42% of websites

ylqxzb.com

医疗器械招标网—打造医械厂家专业服务平台

Page Load Speed

18.8 sec in total

First Response

5.1 sec

Resources Loaded

13.1 sec

Page Rendered

570 ms

ylqxzb.com screenshot

About Website

Visit ylqxzb.com now to see the best up-to-date Ylqxzb content and also check out these interesting facts you probably never knew about ylqxzb.com

泰茂医疗器械招标网是国内医疗器械招标首选网站，泰茂股份专业从事医疗行业招标、采购、监管服务，目前全国覆盖率高达85%，服务近9000家医疗机构，免费提供最新最全的医疗器械招标信息，招标专业问题咨询，提供最专业的医疗器械招标服务，打造全球第一医疗器械信息服务平台。招标公告,带量采购,海虹,华招,易联,智采,海西,招标采购,集中采购,省际联动,联合采购,集中带量,检验试剂,医疗保障局,挂网采购,阳光采...

Visit ylqxzb.com

Key Findings

We analyzed Ylqxzb.com page load time and found that the first response time was 5.1 sec and then it took 13.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

ylqxzb.com performance score

66

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.8 s

90/100

10%

LCP (Largest Contentful Paint)

Value8.9 s

1/100

25%

SI (Speed Index)

Value7.7 s

25/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.7 s

97/100

10%

Network Requests Diagram

ylqxzb.com

5102 ms

jquery-1.8.3.min.js

1108 ms

MasterTopBottom.js

589 ms

DispArrayList.js

596 ms

NWeb.js

588 ms

Our browser made a total of 141 requests to load all elements on the main page. We found that 98% of them (138 requests) were addressed to the original Ylqxzb.com, 1% (2 requests) were made to Hm.baidu.com and 1% (1 request) were made to Push.zhanzhang.baidu.com. The less responsive or slowest element that took the longest time to load (7.4 sec) belongs to the original domain Ylqxzb.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 208.4 kB (9%)

Content Size

2.2 MB

After Optimization

2.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ylqxzb.com main page is 2.2 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. 70% of websites need less resources to load. Images take 2.0 MB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 166.7 kB

  • Original 186.3 kB
  • After minification 123.5 kB
  • After compression 19.6 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 62.8 kB, which is 34% 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 166.7 kB or 90% of the original size.

Image Optimization

-2%

Potential reduce by 36.2 kB

  • Original 2.0 MB
  • After minification 1.9 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. Ylqxzb images are well optimized though.

JavaScript Optimization

-7%

Potential reduce by 2.9 kB

  • Original 43.3 kB
  • After minification 43.3 kB
  • After compression 40.3 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

-29%

Potential reduce by 2.5 kB

  • Original 8.6 kB
  • After minification 8.6 kB
  • After compression 6.1 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. Ylqxzb.com needs all CSS files to be minified and compressed as it can save up to 2.5 kB or 29% of the original size.

Requests Breakdown

Number of requests can be reduced by 24 (17%)

Requests Now

140

After Optimization

116

  • Images
  • JavaScript
  • CSS

The browser has sent 140 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ylqxzb. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

ylqxzb.com

ylqxzb.com

5102 ms

jquery-1.8.3.min.js

jquery-1.8.3.min.js

1108 ms

MasterTopBottom.js

MasterTopBottom.js

589 ms

DispArrayList.js

DispArrayList.js

596 ms

NWeb.js

NWeb.js

588 ms

Enter.js

Enter.js

596 ms

MastTopBottom.css

MastTopBottom.css

849 ms

DefaultNew.css

DefaultNew.css

855 ms

Slide.js

Slide.js

853 ms

focus.js

focus.js

567 ms

three.js

three.js

282 ms

four.js

four.js

643 ms

push.js

push.js

790 ms

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1765 ms

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4230 ms

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4414 ms

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4529 ms

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5050 ms

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4988 ms

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4991 ms

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5087 ms

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336 ms

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616 ms

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317 ms

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317 ms

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335 ms

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614 ms

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614 ms

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872 ms

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612 ms

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612 ms

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911 ms

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896 ms

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891 ms

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891 ms

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1005 ms

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1177 ms

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1180 ms

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1184 ms

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1190 ms

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1301 ms

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1453 ms

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1473 ms

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1474 ms

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1488 ms

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1600 ms

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2020 ms

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1904 ms

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1760 ms

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1744 ms

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1855 ms

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1968 ms

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1547 ms

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1737 ms

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1738 ms

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2352 ms

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1773 ms

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1861 ms

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1752 ms

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1741 ms

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2075 ms

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1846 ms

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2036 ms

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2046 ms

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2033 ms

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327 ms

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2201 ms

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3018 ms

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295 ms

Accessibility Review

ylqxzb.com 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.

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

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

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

ylqxzb.com 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

ylqxzb.com SEO score

81

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

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

    ZH

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ylqxzb.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese 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 Ylqxzb.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

ylqxzb.com

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