Tools & Wizards About Us
surfpenascal.com screenshot

Report Summary

  • 53

    Performance

    Renders faster than
    70% of other websites

  • 41

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

surfpenascal.com

乐动网页版（股份）有限公司

Page Load Speed

28.8 sec in total

First Response

1.8 sec

Resources Loaded

26.6 sec

Page Rendered

464 ms

surfpenascal.com screenshot

About Website

Visit surfpenascal.com now to see the best up-to-date Surfpenascal content and also check out these interesting facts you probably never knew about surfpenascal.com

乐动网页版（股份）有限公司创立于2003年05月，公司注册资本100.55万元，【于2013年在港交所上市】目前集团资金已达21.13亿元，作为压缩机行业通过ISO认证的企业，在产品质量上一直精益求精，深得用户的好评，并获得了大量的殊荣。公司的设计能力，规范的营运流程和严格的质量控制体系，是其产品的品质和稳定性的保证。

Visit surfpenascal.com

Key Findings

We analyzed Surfpenascal.com page load time and found that the first response time was 1.8 sec and then it took 27 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

surfpenascal.com performance score

53

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

26/100

10%

LCP (Largest Contentful Paint)

Value6.1 s

12/100

25%

SI (Speed Index)

Value11.2 s

5/100

10%

TBT (Total Blocking Time)

Value50 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.149

76/100

15%

TTI (Time to Interactive)

Value6.4 s

59/100

10%

Network Requests Diagram

surfpenascal.com

1756 ms

surfpenascal.com

831 ms

www.surfpenascal.com

411 ms

www.surfpenascal.com

1173 ms

ld.js

1059 ms

Our browser made a total of 149 requests to load all elements on the main page. We found that 93% of them (138 requests) were addressed to the original Surfpenascal.com, 5% (7 requests) were made to Jifa001.com and 1% (2 requests) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (9.6 sec) belongs to the original domain Surfpenascal.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (4%)

Content Size

25.2 MB

After Optimization

24.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Surfpenascal.com main page is 25.2 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. 70% of websites need less resources to load. Images take 24.9 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 54.9 kB

  • Original 66.9 kB
  • After minification 62.3 kB
  • After compression 12.0 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 54.9 kB or 82% of the original size.

Image Optimization

-3%

Potential reduce by 846.8 kB

  • Original 24.9 MB
  • After minification 24.1 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. Surfpenascal images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 156.1 kB

  • Original 221.6 kB
  • After minification 195.7 kB
  • After compression 65.5 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 156.1 kB or 70% of the original size.

CSS Optimization

-26%

Potential reduce by 4.3 kB

  • Original 16.9 kB
  • After minification 16.9 kB
  • After compression 12.6 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. Surfpenascal.com needs all CSS files to be minified and compressed as it can save up to 4.3 kB or 26% of the original size.

Requests Breakdown

Number of requests can be reduced by 18 (12%)

Requests Now

145

After Optimization

127

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 145 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Surfpenascal. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

surfpenascal.com

surfpenascal.com

1756 ms

surfpenascal.com

surfpenascal.com

831 ms

www.surfpenascal.com

www.surfpenascal.com

411 ms

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www.surfpenascal.com

1173 ms

ld.js

ld.js

1059 ms

idangerous.swiper.css

idangerous.swiper.css

202 ms

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404 ms

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index.css

602 ms

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inner.css

606 ms

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617 ms

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1285 ms

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1778 ms

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index.js

746 ms

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bottom_scroll.js

940 ms

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layer.js

2126 ms

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988 ms

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1847 ms

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1325 ms

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1026 ms

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Accessibility Review

surfpenascal.com accessibility score

41

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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

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

surfpenascal.com best practices score

50

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

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

surfpenascal.com SEO score

92

Search Engine Optimization Advices

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

    UTF-8

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

surfpenascal.com

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