Tools & Wizards About Us

Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 64

    SEO

    Google-friendlier than
    24% of websites

iivd.net

小桔灯网 - 体外诊断产业资讯、企业与产品服务平台

Page Load Speed

1.4 sec in total

First Response

656 ms

Resources Loaded

693 ms

Page Rendered

85 ms

About Website

Click here to check amazing Iivd content for China. Otherwise, check out these important facts you probably never knew about iivd.net

小桔灯网聚焦体外诊断行业资讯、法规政策、企业动态、产品选型、经销商对接与行业交流，连接IVD企业、渠道、医院与产业服务资源。

Visit iivd.net

Key Findings

We analyzed Iivd.net page load time and found that the first response time was 656 ms and then it took 778 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

iivd.net performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.7 s

100/100

10%

LCP (Largest Contentful Paint)

Value0.7 s

100/100

25%

SI (Speed Index)

Value1.2 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value0.7 s

100/100

10%

Network Requests Diagram

iivd.net

656 ms

Our browser made a total of 1 request to load all elements on the main page. We found that all of those requests were addressed to Iivd.net and no external sources were called. The less responsive or slowest element that took the longest time to load (656 ms) belongs to the original domain Iivd.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 341.3 kB (32%)

Content Size

1.1 MB

After Optimization

716.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Iivd.net main page is 1.1 MB. This result falls within the top 5000 of lightweight and thus fast loading web pages. Only a small number of websites need less resources to load. Images take 607.4 kB which makes up the majority of the site volume.

HTML Optimization

-44%

Potential reduce by 578 B

  • Original 1.3 kB
  • After minification 1.3 kB
  • After compression 746 B

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 578 B or 44% of the original size.

Image Optimization

-5%

Potential reduce by 29.8 kB

  • Original 607.4 kB
  • After minification 577.6 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. Iivd images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 220.9 kB

  • Original 338.0 kB
  • After minification 333.4 kB
  • After compression 117.1 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 220.9 kB or 65% of the original size.

CSS Optimization

-81%

Potential reduce by 90.0 kB

  • Original 111.4 kB
  • After minification 90.4 kB
  • After compression 21.4 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. Iivd.net needs all CSS files to be minified and compressed as it can save up to 90.0 kB or 81% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

0

After Optimization

0

Besides the initial HTML request, no CSS, Javascripts, AJAX or image files were requested in the course of web page rendering.

Network Requests Diagram

Accessibility Review

iivd.net accessibility score

76

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

Best Practices

iivd.net best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

iivd.net SEO score

64

Search Engine Optimization Advices

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 Iivd.net 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 Iivd.net 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

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