Tools & Wizards About Us
tanfen.net screenshot

Report Summary

  • 46

    Performance

    Renders faster than
    65% of other websites

  • 45

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

tanfen.net

AG恒峰(中国)旗舰有限公司

Page Load Speed

19.5 sec in total

First Response

399 ms

Resources Loaded

18.9 sec

Page Rendered

257 ms

tanfen.net screenshot

About Website

Visit tanfen.net now to see the best up-to-date Tanfen content and also check out these interesting facts you probably never knew about tanfen.net

AG恒峰(中国)旗舰有限公司【世·界·杯-官方推荐✅PA988.com✅】恒峰AG生物成立2017年10月，目前已有员工近90人，已建成7500余平方米的研发生产基地以及骆驼养殖基地。公司自主创建了基于纳米抗体的五大核心技术平台：纳米抗体快速筛选平台、毕赤酵母CMC工艺开发平台、吸入式大分子药物研发平台、纳米抗体长效平台和纳米抗体双抗平台，各平台...

Visit tanfen.net

Key Findings

We analyzed Tanfen.net page load time and found that the first response time was 399 ms and then it took 19.1 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

tanfen.net performance score

46

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

26/100

10%

LCP (Largest Contentful Paint)

Value4.5 s

38/100

25%

SI (Speed Index)

Value9.8 s

10/100

10%

TBT (Total Blocking Time)

Value110 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0.816

4/100

15%

TTI (Time to Interactive)

Value10.3 s

25/100

10%

Network Requests Diagram

tanfen.net

399 ms

www.tanfen.net

472 ms

jquery.js

235 ms

urite.min.js

163 ms

page.css

173 ms

Our browser made a total of 62 requests to load all elements on the main page. We found that 26% of them (16 requests) were addressed to the original Tanfen.net, 31% (19 requests) were made to Zjjcmspublic.oss-cn-hangzhou-zwynet-d01-a.internet.cloud.zj.gov.cn and 16% (10 requests) were made to Tp.xinxiyidiantong.com. The less responsive or slowest element that took the longest time to load (15.4 sec) relates to the external source Tp.xinxiyidiantong.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 108.1 kB (7%)

Content Size

1.6 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Tanfen.net main page is 1.6 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. 45% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-68%

Potential reduce by 3.1 kB

  • Original 4.5 kB
  • After minification 4.4 kB
  • After compression 1.4 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 3.1 kB or 68% of the original size.

Image Optimization

-6%

Potential reduce by 102.7 kB

  • Original 1.6 MB
  • After minification 1.5 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. Tanfen images are well optimized though.

JavaScript Optimization

-11%

Potential reduce by 2.2 kB

  • Original 20.8 kB
  • After minification 19.7 kB
  • After compression 18.5 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 2.2 kB or 11% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (33%)

Requests Now

46

After Optimization

31

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tanfen. 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

tanfen.net

tanfen.net

399 ms

www.tanfen.net

www.tanfen.net

472 ms

jquery.js

jquery.js

235 ms

urite.min.js

urite.min.js

163 ms

page.css

page.css

173 ms

jquery.min.js

jquery.min.js

147 ms

public.css

public.css

164 ms

slb_mob_index.css

slb_mob_index.css

172 ms

TopRed.js

TopRed.js

2827 ms

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246 ms

25f9d0e9e1ae49178d2b4ba975381b49.js

25f9d0e9e1ae49178d2b4ba975381b49.js

250 ms

getinfo.jsp

getinfo.jsp

1607 ms

bcc040db36ca4db28697d29dc002ed8a.js

bcc040db36ca4db28697d29dc002ed8a.js

183 ms

common.js

common.js

200 ms

jquery.pack.js

jquery.pack.js

275 ms

jquery.SuperSlide.js

jquery.SuperSlide.js

260 ms

jquery.soChange-min.js

jquery.soChange-min.js

262 ms

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2351 ms

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,_data_uri_useable=1

1 ms

sj.js

sj.js

1388 ms

fcl.php

fcl.php

1056 ms

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1385 ms

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2985 ms

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1371 ms

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1769 ms

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1426 ms

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1646 ms

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1435 ms

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1188 ms

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1386 ms

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1596 ms

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1792 ms

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1746 ms

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1900 ms

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1951 ms

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1872 ms

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5894 ms

jquery.la.min.js

jquery.la.min.js

74 ms

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6486 ms

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4611 ms

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2007 ms

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7710 ms

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5102 ms

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9464 ms

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15369 ms

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10049 ms

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12738 ms

js-sdk-pro.min.js

js-sdk-pro.min.js

80 ms

tj.js

tj.js

278 ms

collect

collect

762 ms

collect

collect

726 ms

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1263 ms

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1127 ms

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1192 ms

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1875 ms

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750 ms

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692 ms

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745 ms

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741 ms

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857 ms

Accessibility Review

tanfen.net accessibility score

45

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

tanfen.net best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

SEO Factors

tanfen.net SEO score

77

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Page is blocked from indexing

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

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tanfen.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 Tanfen.net main page’s claimed encoding is . 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

tanfen.net

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