Tools & Wizards About Us
sanhelaser888.en.made-in-china.com screenshot

Report Summary

  • 57

    Performance

    Renders faster than
    73% of other websites

  • 43

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

sanhelaser888.en.made-in-china.com

Laser Welder Manufacturer, Laser Engraving Machine, Laser Welding Machine Supplier - Dongguan Sanhe Laser Technology Co., Ltd.

Page Load Speed

1.6 sec in total

First Response

76 ms

Resources Loaded

1.2 sec

Page Rendered

318 ms

sanhelaser888.en.made-in-china.com screenshot

About Website

Visit sanhelaser888.en.made-in-china.com now to see the best up-to-date Sanhe Laser 888 En Made In China content for China and also check out these interesting facts you probably never knew about sanhelaser888.en.made-in-china.com

Laser Welder Supplier, Laser Engraving Machine, Laser Welding Machine Manufacturers/ Suppliers - Dongguan Sanhe Laser Technology Co., Ltd.

Visit sanhelaser888.en.made-in-china.com

Key Findings

We analyzed Sanhelaser888.en.made-in-china.com page load time and found that the first response time was 76 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

sanhelaser888.en.made-in-china.com performance score

57

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

43/100

10%

LCP (Largest Contentful Paint)

Value3.6 s

61/100

25%

SI (Speed Index)

Value3.4 s

90/100

10%

TBT (Total Blocking Time)

Value770 ms

38/100

30%

CLS (Cumulative Layout Shift)

Value0.018

100/100

15%

TTI (Time to Interactive)

Value10.9 s

21/100

10%

Network Requests Diagram

sanhelaser888.en.made-in-china.com

76 ms

sanhelaser888.en.made-in-china.com

339 ms

global_0dd875ce.css

50 ms

global_1c4209bc.css

64 ms

default_9d77dce2.css

54 ms

Our browser made a total of 72 requests to load all elements on the main page. We found that 4% of them (3 requests) were addressed to the original Sanhelaser888.en.made-in-china.com, 83% (60 requests) were made to Micstatic.com and 4% (3 requests) were made to Made-in-china.com. The less responsive or slowest element that took the longest time to load (339 ms) belongs to the original domain Sanhelaser888.en.made-in-china.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 174.3 kB (34%)

Content Size

507.4 kB

After Optimization

333.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sanhelaser888.en.made-in-china.com main page is 507.4 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. HTML takes 201.4 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 173.1 kB

  • Original 201.4 kB
  • After minification 145.2 kB
  • After compression 28.3 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. This page needs HTML code to be minified as it can gain 56.2 kB, which is 28% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 173.1 kB or 86% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 31.7 kB
  • After minification 31.7 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. Sanhe Laser 888 En Made In China images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 1.2 kB

  • Original 186.6 kB
  • After minification 186.6 kB
  • After compression 185.5 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 0 B

  • Original 87.7 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.

Requests Breakdown

Number of requests can be reduced by 44 (79%)

Requests Now

56

After Optimization

12

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sanhe Laser 888 En Made In China. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 32 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

sanhelaser888.en.made-in-china.com

sanhelaser888.en.made-in-china.com

76 ms

sanhelaser888.en.made-in-china.com

sanhelaser888.en.made-in-china.com

339 ms

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50 ms

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64 ms

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54 ms

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62 ms

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67 ms

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71 ms

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60 ms

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65 ms

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82 ms

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80 ms

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80 ms

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81 ms

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97 ms

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55 ms

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78 ms

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143 ms

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142 ms

inputSuggest.1.1.0_6430fee8.js

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143 ms

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146 ms

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145 ms

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150 ms

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153 ms

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153 ms

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155 ms

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165 ms

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178 ms

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164 ms

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183 ms

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183 ms

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184 ms

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187 ms

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188 ms

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186 ms

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196 ms

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195 ms

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195 ms

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215 ms

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110 ms

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87 ms

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183 ms

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68 ms

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72 ms

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68 ms

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66 ms

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54 ms

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110 ms

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101 ms

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89 ms

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21 ms

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17 ms

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66 ms

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26 ms

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27 ms

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81 ms

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82 ms

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83 ms

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83 ms

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84 ms

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24 ms

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319 ms

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224 ms

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19 ms

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96 ms

Accessibility Review

sanhelaser888.en.made-in-china.com accessibility score

43

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

High

Form elements do not have associated labels

High

Links do not have a discernible name

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

sanhelaser888.en.made-in-china.com best practices score

67

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

sanhelaser888.en.made-in-china.com SEO score

84

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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

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 Sanhelaser888.en.made-in-china.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 Sanhelaser888.en.made-in-china.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

sanhelaser888.en.made-in-china.com

Open Graph description is not detected on the main page of Sanhe Laser 888 En Made In China. 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: