Tools & Wizards About Us
dumold.com screenshot

Report Summary

  • 60

    Performance

    Renders faster than
    75% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

dumold.com

Precision Mold Parts-Dongguan Guangdu Precision Mold Co., Ltd | plastic mold | double injection plastic mold | metal stamping die | die-casting die | ...

Page Load Speed

1.4 sec in total

First Response

111 ms

Resources Loaded

710 ms

Page Rendered

545 ms

dumold.com screenshot

About Website

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

Dongguan Guangdu Precision Mould Co., Ltd. specializes in the design and manufacture of plastic mold, double injection plastic mold, metal stamping die, die-casting die, powder metallurgy die, precisi...

Visit dumold.com

Key Findings

We analyzed Dumold.com page load time and found that the first response time was 111 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

dumold.com performance score

60

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

42/100

10%

LCP (Largest Contentful Paint)

Value5.4 s

20/100

25%

SI (Speed Index)

Value4.2 s

78/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.231

54/100

15%

TTI (Time to Interactive)

Value7.9 s

44/100

10%

Network Requests Diagram

dumold.com

111 ms

www.dumold.com

251 ms

css.css

29 ms

jquery-1.11.3.min.js

60 ms

slider.js

50 ms

Our browser made a total of 68 requests to load all elements on the main page. We found that all of those requests were addressed to Dumold.com and no external sources were called. The less responsive or slowest element that took the longest time to load (251 ms) belongs to the original domain Dumold.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 110.7 kB (3%)

Content Size

3.6 MB

After Optimization

3.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dumold.com main page is 3.6 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 3.4 MB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 31.8 kB

  • Original 35.8 kB
  • After minification 32.8 kB
  • After compression 3.9 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 31.8 kB or 89% of the original size.

Image Optimization

-0%

Potential reduce by 2.4 kB

  • Original 3.4 MB
  • After minification 3.4 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. Du Mold images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 66.4 kB

  • Original 100.9 kB
  • After minification 98.5 kB
  • After compression 34.5 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 66.4 kB or 66% of the original size.

CSS Optimization

-79%

Potential reduce by 10.0 kB

  • Original 12.7 kB
  • After minification 11.5 kB
  • After compression 2.7 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. Dumold.com needs all CSS files to be minified and compressed as it can save up to 10.0 kB or 79% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

66

After Optimization

66

  • Images
  • JavaScript
  • CSS

The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Du Mold. According to our analytics all requests are already optimized.

Network Requests Diagram

dumold.com

dumold.com

111 ms

www.dumold.com

www.dumold.com

251 ms

css.css

css.css

29 ms

jquery-1.11.3.min.js

jquery-1.11.3.min.js

60 ms

slider.js

slider.js

50 ms

banner.js

banner.js

50 ms

top_bg.jpg

top_bg.jpg

18 ms

logo.png

logo.png

34 ms

banner1.jpg

banner1.jpg

64 ms

banner2.jpg

banner2.jpg

77 ms

banner3.jpg

banner3.jpg

47 ms

banner4.jpg

banner4.jpg

32 ms

banner5.jpg

banner5.jpg

53 ms

left.jpg

left.jpg

51 ms

right_t.jpg

right_t.jpg

51 ms

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63 ms

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65 ms

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66 ms

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67 ms

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76 ms

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91 ms

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94 ms

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98 ms

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80 ms

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90 ms

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106 ms

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98 ms

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107 ms

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132 ms

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134 ms

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135 ms

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111 ms

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137 ms

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133 ms

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135 ms

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136 ms

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137 ms

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154 ms

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137 ms

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141 ms

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181 ms

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152 ms

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143 ms

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128 ms

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128 ms

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127 ms

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125 ms

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124 ms

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123 ms

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113 ms

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124 ms

adv_bg.jpg

adv_bg.jpg

128 ms

title_bg.png

title_bg.png

125 ms

adva.png

adva.png

126 ms

about.jpg

about.jpg

119 ms

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126 ms

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123 ms

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116 ms

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118 ms

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111 ms

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112 ms

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118 ms

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122 ms

foot_bg.jpg

foot_bg.jpg

122 ms

foot.png

foot.png

119 ms

foot_logo.png

foot_logo.png

95 ms

code.jpg

code.jpg

96 ms

line.png

line.png

97 ms

Accessibility Review

dumold.com accessibility score

80

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

Links do not have a discernible name

Best Practices

dumold.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

dumold.com SEO score

89

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dumold.com can be misinterpreted by Google and other search engines. Our service has detected that English 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 Dumold.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

dumold.com

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