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

Report Summary

  • 52

    Performance

    Renders faster than
    69% 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

rongbo-tec.en.made-in-china.com

Mobile Phone Screen Protector Manufacturer, Tempered Glass, Mobile Phone Parts Supplier - Dongguan Rongbo Photoelectric Technology Co., Ltd.

Page Load Speed

2.6 sec in total

First Response

110 ms

Resources Loaded

2 sec

Page Rendered

525 ms

rongbo-tec.en.made-in-china.com screenshot

About Website

Click here to check amazing Rongbo Tec En Made In China content for China. Otherwise, check out these important facts you probably never knew about rongbo-tec.en.made-in-china.com

Mobile Phone Screen Protector Supplier, Tempered Glass, Mobile Phone Parts Manufacturers/ Suppliers - Dongguan Rongbo Photoelectric Technology Co., Ltd.

Visit rongbo-tec.en.made-in-china.com

Key Findings

We analyzed Rongbo-tec.en.made-in-china.com page load time and found that the first response time was 110 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

rongbo-tec.en.made-in-china.com performance score

52

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

45/100

10%

LCP (Largest Contentful Paint)

Value3.4 s

67/100

25%

SI (Speed Index)

Value3.1 s

93/100

10%

TBT (Total Blocking Time)

Value1,320 ms

17/100

30%

CLS (Cumulative Layout Shift)

Value0.021

100/100

15%

TTI (Time to Interactive)

Value11.5 s

18/100

10%

Network Requests Diagram

rongbo-tec.en.made-in-china.com

110 ms

rongbo-tec.en.made-in-china.com

366 ms

global_0dd875ce.css

51 ms

global_1c4209bc.css

63 ms

default_9d77dce2.css

76 ms

Our browser made a total of 77 requests to load all elements on the main page. We found that 4% of them (3 requests) were addressed to the original Rongbo-tec.en.made-in-china.com, 81% (62 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 (401 ms) relates to the external source Image.made-in-china.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.2 kB (0%)

Content Size

310.8 kB

After Optimization

309.6 kB

  • Images
  • JavaScript
  • CSS

In fact, the total size of Rongbo-tec.en.made-in-china.com main page is 310.8 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 193.5 kB which makes up the majority of the site volume.

HTML Optimization

-0%

Potential reduce by -8 B

  • Original 0 B

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 web page is already compressed.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 37.6 kB
  • After minification 37.6 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. Rongbo Tec En Made In China images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 1.2 kB

  • Original 193.5 kB
  • After minification 193.5 kB
  • After compression 192.2 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 79.7 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 47 (80%)

Requests Now

59

After Optimization

12

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rongbo Tec 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 35 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

rongbo-tec.en.made-in-china.com

rongbo-tec.en.made-in-china.com

110 ms

rongbo-tec.en.made-in-china.com

rongbo-tec.en.made-in-china.com

366 ms

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51 ms

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63 ms

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76 ms

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69 ms

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94 ms

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77 ms

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88 ms

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76 ms

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90 ms

picture-vo_4da89c3f.css

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101 ms

jquery_2ad57377.js

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106 ms

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99 ms

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120 ms

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70 ms

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116 ms

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177 ms

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181 ms

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180 ms

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179 ms

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181 ms

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189 ms

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188 ms

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193 ms

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194 ms

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193 ms

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224 ms

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229 ms

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237 ms

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232 ms

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236 ms

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233 ms

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233 ms

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237 ms

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237 ms

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237 ms

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238 ms

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206 ms

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171 ms

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162 ms

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226 ms

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133 ms

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136 ms

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134 ms

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134 ms

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116 ms

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37 ms

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13 ms

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100 ms

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17 ms

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38 ms

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401 ms

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50 ms

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icon-new-loader.js

94 ms

Accessibility Review

rongbo-tec.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

rongbo-tec.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

rongbo-tec.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

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rongbo-tec.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 neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Rongbo-tec.en.made-in-china.com main page’s claimed encoding is . Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

rongbo-tec.en.made-in-china.com

Open Graph description is not detected on the main page of Rongbo Tec 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: