Report Summary

  • 0

    Performance

  • 79

    Accessibility

    Visual factors better than
    that of 48% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

wallvan.com

欧宝平台下载app(集团)公司

Page Load Speed

3.1 sec in total

First Response

896 ms

Resources Loaded

1.7 sec

Page Rendered

470 ms

wallvan.com screenshot

About Website

Welcome to wallvan.com homepage info - get ready to check Wallvan best content for United States right away, or after learning these important things about wallvan.com

瑞王集团凭籍多年的努力,把“瑞王”品牌的成品楼梯和护栏打造成【了中国楼梯行业的顶级品牌。随着市场的发展需要,结合自身的优势,前瞻性的以“凯萨▪世家”的品牌形象成功的把产业延伸到了木门、护墙板、橱柜、衣帽间、酒柜、书柜、吊顶等全原木定制领域,优化调整了研发、设计、生产、检测、施工程序,完善了管理体系和质量控制体系。

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Key Findings

We analyzed Wallvan.com page load time and found that the first response time was 896 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

wallvan.com performance score

0

Network Requests Diagram

wallvan.com

896 ms

style.css

69 ms

styles.css

130 ms

pagenavi-css.css

130 ms

jquery.js

204 ms

Our browser made a total of 38 requests to load all elements on the main page. We found that 95% of them (36 requests) were addressed to the original Wallvan.com, 3% (1 request) were made to S10.histats.com and 3% (1 request) were made to S4.histats.com. The less responsive or slowest element that took the longest time to load (896 ms) belongs to the original domain Wallvan.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 139.2 kB (33%)

Content Size

427.5 kB

After Optimization

288.4 kB

In fact, the total size of Wallvan.com main page is 427.5 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. 40% of websites need less resources to load. Images take 245.2 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 18.9 kB

  • Original 23.6 kB
  • After minification 22.8 kB
  • After compression 4.7 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 18.9 kB or 80% of the original size.

Image Optimization

-7%

Potential reduce by 16.3 kB

  • Original 245.2 kB
  • After minification 228.9 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. Wallvan images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 95.4 kB

  • Original 147.3 kB
  • After minification 145.4 kB
  • After compression 51.9 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 95.4 kB or 65% of the original size.

CSS Optimization

-75%

Potential reduce by 8.6 kB

  • Original 11.4 kB
  • After minification 10.2 kB
  • After compression 2.9 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. Wallvan.com needs all CSS files to be minified and compressed as it can save up to 8.6 kB or 75% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (14%)

Requests Now

37

After Optimization

32

The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wallvan. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

wallvan.com accessibility score

79

Accessibility Issues

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

<frame> or <iframe> elements do not have a title

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

wallvan.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

wallvan.com SEO score

92

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

robots.txt is not valid

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Wallvan.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 Wallvan.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 Wallvan. 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: