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Report Summary

  • 48

    Performance

    Renders faster than
    66% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

riselaser.com

China Laser Cutting Machine, Laser Marking Machine, Laser Welding Machine Manufacturers - Riselaser Technology Co.,Ltd

Page Load Speed

3 sec in total

First Response

172 ms

Resources Loaded

1.8 sec

Page Rendered

1.1 sec

About Website

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

Riselaser Technology Co.,Ltd: Specializing in laser equipments and parts. Riselaser provides customers with total solutions.

Visit riselaser.com

Key Findings

We analyzed Riselaser.com page load time and found that the first response time was 172 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

riselaser.com performance score

48

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

38/100

10%

LCP (Largest Contentful Paint)

Value3.4 s

65/100

25%

SI (Speed Index)

Value4.9 s

65/100

10%

TBT (Total Blocking Time)

Value810 ms

36/100

30%

CLS (Cumulative Layout Shift)

Value0.191

64/100

15%

TTI (Time to Interactive)

Value12.2 s

15/100

10%

Network Requests Diagram

riselaser.com

172 ms

www.riselaser.com

277 ms

style.css

58 ms

swiper-animate.css

48 ms

other.css

201 ms

Our browser made a total of 75 requests to load all elements on the main page. We found that 43% of them (32 requests) were addressed to the original Riselaser.com, 20% (15 requests) were made to Css02.v15cdn.com and 17% (13 requests) were made to Img01.v15cdn.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Tfile.xiaoman.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 61.5 kB (7%)

Content Size

899.3 kB

After Optimization

837.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Riselaser.com main page is 899.3 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. 65% of websites need less resources to load. Images take 662.5 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 28.0 kB

  • Original 36.9 kB
  • After minification 36.9 kB
  • After compression 8.9 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 28.0 kB or 76% of the original size.

Image Optimization

-0%

Potential reduce by 24 B

  • Original 662.5 kB
  • After minification 662.4 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. Riselaser images are well optimized though.

JavaScript Optimization

-22%

Potential reduce by 33.2 kB

  • Original 154.5 kB
  • After minification 154.5 kB
  • After compression 121.3 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 33.2 kB or 22% of the original size.

CSS Optimization

-0%

Potential reduce by 202 B

  • Original 45.4 kB
  • After minification 45.4 kB
  • After compression 45.2 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. Riselaser.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 33 (48%)

Requests Now

69

After Optimization

36

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Riselaser. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

riselaser.com accessibility score

84

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.

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

Best Practices

riselaser.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

riselaser.com SEO score

85

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

Links do not have descriptive text

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Riselaser.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Riselaser.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 data is detected on the main page of Riselaser. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: