Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

yamm2.com

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Page Load Speed

3.8 sec in total

First Response

337 ms

Resources Loaded

2 sec

Page Rendered

1.5 sec

yamm2.com screenshot

About Website

Welcome to yamm2.com homepage info - get ready to check Yamm 2 best content right away, or after learning these important things about yamm2.com

白菜网址送彩金大全成立于1991年,总部位于中国医疗器械产业硅谷--深圳南山区,无需存款注册秒送18元是一家集医疗电子仪器设备研发、生产、销售和服务为一体的专业型企业。新会员白菜网送体验金拥有一批工作经验丰富的高级工程师和资深行业人士,90%深迈员工具有大专以上学历,专业涉及医疗电子、自动化控制、信息管理、机械制造、嵌入式系统。

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Key Findings

We analyzed Yamm2.com page load time and found that the first response time was 337 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

yamm2.com performance score

0

Network Requests Diagram

yamm2.com

337 ms

style.css

34 ms

styles.css

68 ms

960.css

64 ms

css

25 ms

Our browser made a total of 32 requests to load all elements on the main page. We found that 56% of them (18 requests) were addressed to the original Yamm2.com, 13% (4 requests) were made to Fonts.gstatic.com and 9% (3 requests) were made to S.ytimg.com. The less responsive or slowest element that took the longest time to load (677 ms) relates to the external source Youtube.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 540.7 kB (63%)

Content Size

860.2 kB

After Optimization

319.5 kB

In fact, the total size of Yamm2.com main page is 860.2 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. 70% of websites need less resources to load. Javascripts take 376.6 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 29.9 kB

  • Original 42.6 kB
  • After minification 40.0 kB
  • After compression 12.7 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 29.9 kB or 70% of the original size.

Image Optimization

-15%

Potential reduce by 23.2 kB

  • Original 155.9 kB
  • After minification 132.7 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. Obviously, Yamm 2 needs image optimization as it can save up to 23.2 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-66%

Potential reduce by 249.9 kB

  • Original 376.6 kB
  • After minification 374.1 kB
  • After compression 126.7 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 249.9 kB or 66% of the original size.

CSS Optimization

-83%

Potential reduce by 237.7 kB

  • Original 285.2 kB
  • After minification 269.3 kB
  • After compression 47.4 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. Yamm2.com needs all CSS files to be minified and compressed as it can save up to 237.7 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (63%)

Requests Now

27

After Optimization

10

The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Yamm 2. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

SEO Factors

yamm2.com SEO score

0

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Yamm2.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it does not match the claimed English language. Our system also found out that Yamm2.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

Open Graph description is not detected on the main page of Yamm 2. 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: