Tools & Wizards About Us

Report Summary

  • 30

    Performance

    Renders faster than
    50% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

yuannos.com

dafabet黄金手机版网页版app(中国)官网

Page Load Speed

928 ms in total

First Response

182 ms

Resources Loaded

659 ms

Page Rendered

87 ms

About Website

Click here to check amazing Yuannos content. Otherwise, check out these important facts you probably never knew about yuannos.com

dafabet黄金手机版网页版，位于闻名全国的“中国泵阀之乡”与素有温州的“小浦东”美称及全国百强乡镇之一的永嘉瓯北镇。公司集研发、设计、制造、检测、销售服务于一体，是专业生产水泵和配套产品的中型企业。主导产品：自动搅匀排污泵、屏蔽泵、无堵塞潜水排污泵、切割式排污泵、自动搅匀/切割式液下泵、管道泵、离心泵、多级泵、消防泵、化工泵、给水设备控制柜等系列。短短几年公司依靠科技创新，、切割式液下泵、屏蔽...

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Key Findings

We analyzed Yuannos.com page load time and found that the first response time was 182 ms and then it took 746 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

yuannos.com performance score

30

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.0 s

4/100

10%

LCP (Largest Contentful Paint)

Value10.8 s

0/100

25%

SI (Speed Index)

Value11.0 s

6/100

10%

TBT (Total Blocking Time)

Value690 ms

43/100

30%

CLS (Cumulative Layout Shift)

Value0.088

92/100

15%

TTI (Time to Interactive)

Value10.6 s

23/100

10%

Network Requests Diagram

yuannos.com

182 ms

www.yuannos.com

285 ms

us.js

174 ms

Our browser made a total of 3 requests to load all elements on the main page. We found that all of those requests were addressed to Yuannos.com and no external sources were called. The less responsive or slowest element that took the longest time to load (285 ms) belongs to the original domain Yuannos.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 29.8 kB (85%)

Content Size

35.2 kB

After Optimization

5.4 kB

  • HTML
  • CSS

In fact, the total size of Yuannos.com main page is 35.2 kB. 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. CSS take 34.7 kB which makes up the majority of the site volume.

HTML Optimization

-36%

Potential reduce by 182 B

  • Original 511 B
  • After minification 484 B
  • After compression 329 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 182 B or 36% of the original size.

CSS Optimization

-85%

Potential reduce by 29.6 kB

  • Original 34.7 kB
  • After minification 27.6 kB
  • After compression 5.1 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. Yuannos.com needs all CSS files to be minified and compressed as it can save up to 29.6 kB or 85% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

1

After Optimization

1

  • AJAX

The browser has sent 1 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Yuannos. According to our analytics all requests are already optimized.

Network Requests Diagram

Accessibility Review

yuannos.com accessibility score

83

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

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

yuannos.com best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

yuannos.com 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

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 doesn't use legible font sizes

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 Yuannos.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 Yuannos.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 Yuannos. 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: