Tools & Wizards About Us
bio1000.com screenshot

Report Summary

  • 54

    Performance

    Renders faster than
    71% of other websites

  • 59

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

bio1000.com

跳动生物帮

Page Load Speed

6.3 sec in total

First Response

735 ms

Resources Loaded

5.3 sec

Page Rendered

285 ms

bio1000.com screenshot

About Website

Click here to check amazing Bio 1000 content for China. Otherwise, check out these important facts you probably never knew about bio1000.com

生物帮（bio1000.com）生命科学网,生物技术、生物科学门户网站,为您提供最新生物科学,生物技术资讯信息,包括最全的生物产品库,生物学,生物产业,生物化学,行业研究报告以及实验技术服务。

Visit bio1000.com

Key Findings

We analyzed Bio1000.com page load time and found that the first response time was 735 ms and then it took 5.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

bio1000.com performance score

54

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

17/100

10%

LCP (Largest Contentful Paint)

Value5.2 s

23/100

25%

SI (Speed Index)

Value7.0 s

32/100

10%

TBT (Total Blocking Time)

Value120 ms

97/100

30%

CLS (Cumulative Layout Shift)

Value0.271

45/100

15%

TTI (Time to Interactive)

Value5.3 s

73/100

10%

Network Requests Diagram

bio1000.com

735 ms

www.bio1000.com

1241 ms

style.css

493 ms

eventon_styles.css

914 ms

font-awesome.css

687 ms

Our browser made a total of 43 requests to load all elements on the main page. We found that 95% of them (41 requests) were addressed to the original Bio1000.com, 2% (1 request) were made to Sdk.51.la and 2% (1 request) were made to Collect-v6.51.la. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Bio1000.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 137.8 kB (15%)

Content Size

913.0 kB

After Optimization

775.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bio1000.com main page is 913.0 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. 45% of websites need less resources to load. Images take 636.9 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 34.4 kB

  • Original 41.2 kB
  • After minification 34.9 kB
  • After compression 6.8 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 6.3 kB, which is 15% 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 34.4 kB or 84% of the original size.

Image Optimization

-3%

Potential reduce by 19.6 kB

  • Original 636.9 kB
  • After minification 617.3 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. Bio 1000 images are well optimized though.

JavaScript Optimization

-43%

Potential reduce by 69.6 kB

  • Original 160.5 kB
  • After minification 160.5 kB
  • After compression 90.9 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 69.6 kB or 43% of the original size.

CSS Optimization

-19%

Potential reduce by 14.2 kB

  • Original 74.4 kB
  • After minification 74.4 kB
  • After compression 60.2 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. Bio1000.com needs all CSS files to be minified and compressed as it can save up to 14.2 kB or 19% of the original size.

Requests Breakdown

Number of requests can be reduced by 7 (18%)

Requests Now

38

After Optimization

31

  • Images
  • JavaScript
  • CSS

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bio 1000. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

bio1000.com

bio1000.com

735 ms

www.bio1000.com

www.bio1000.com

1241 ms

style.css

style.css

493 ms

eventon_styles.css

eventon_styles.css

914 ms

font-awesome.css

font-awesome.css

687 ms

eventon_dynamic_styles.css

eventon_dynamic_styles.css

715 ms

common.css

common.css

735 ms

jquery.min.js

jquery.min.js

1004 ms

js-sdk-pro.min.js

js-sdk-pro.min.js

332 ms

main.js

main.js

1059 ms

handlebars.js

handlebars.js

1142 ms

lxcjlogo66.png

lxcjlogo66.png

246 ms

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39296a94064ab793df3e93eebd77f73a567_t.jpg

229 ms

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3afe2e14f4e2166db1b2182c22bab99e164_t.jpg

238 ms

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248 ms

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247 ms

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354 ms

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thumb_180_100_741434be32900f4c81952d593e3a855a724_t.jpg

456 ms

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thumb_180_100_20240612110002830.png

477 ms

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thumb_180_100_346e7d2087819e133ef1e47b8fc7fb74750_t.jpg

488 ms

thumb_245_153_39296a94064ab793df3e93eebd77f73a567_t.jpg

thumb_245_153_39296a94064ab793df3e93eebd77f73a567_t.jpg

491 ms

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thumb_245_153_741434be32900f4c81952d593e3a855a724_t.jpg

494 ms

thumb_245_153_bdbd72f65f48c92132e0bbec12e029f4972_t.jpg

thumb_245_153_bdbd72f65f48c92132e0bbec12e029f4972_t.jpg

582 ms

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thumb_245_153_8d3542f6b690ec864f310a0b30f5430b773_t.jpg

683 ms

thumb_245_153_3afe2e14f4e2166db1b2182c22bab99e164_t.jpg

thumb_245_153_3afe2e14f4e2166db1b2182c22bab99e164_t.jpg

714 ms

thumb_245_153_12442efc720cc7ec8dae73e737354c55980_t.jpg

thumb_245_153_12442efc720cc7ec8dae73e737354c55980_t.jpg

732 ms

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thumb_245_153_20240612110151367.png

982 ms

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thumb_245_153_20240612110105233.png

986 ms

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thumb_245_153_20240612110002830.png

809 ms

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thumb_245_153_20240612105746373.png

1137 ms

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1188 ms

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thumb_245_153_20240612105515900.png

1219 ms

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thumb_245_153_20240612105441166.png

1037 ms

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thumb_245_153_20240612105418622.png

1473 ms

nopic.gif

nopic.gif

1232 ms

bdbd72f65f48c92132e0bbec12e029f4972_t.jpg

bdbd72f65f48c92132e0bbec12e029f4972_t.jpg

1264 ms

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00e99b6e45b07cda2bcc61f14bf96d51464_t.jpg

1364 ms

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1426 ms

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1464 ms

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1d85998f4c279f98e6cc1586006b52b089_t.jpg

1479 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

1455 ms

collect

collect

1108 ms

fontawesome-webfont.ttf

fontawesome-webfont.ttf

734 ms

Accessibility Review

bio1000.com accessibility score

59

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-hidden="true"] elements contain focusable descendents

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

Buttons do not have an accessible name

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

bio1000.com 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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

bio1000.com SEO score

90

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

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

    ZH

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bio1000.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it matches the claimed language. Our system also found out that Bio1000.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

bio1000.com

Open Graph description is not detected on the main page of Bio 1000. 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: