Tools & Wizards About Us
wifi-robots.com screenshot

Report Summary

  • 86

    Performance

    Renders faster than
    89% of other websites

  • 51

    Accessibility

    Visual factors better than
    that of 21% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

wifi-robots.com

小R科技-WIFI机器人网·机器人创意工作室-WIFI机器人网·机器人创意工作室 - Powered by XiaoR GEEK

Page Load Speed

12.4 sec in total

First Response

742 ms

Resources Loaded

11.2 sec

Page Rendered

428 ms

wifi-robots.com screenshot

About Website

Welcome to wifi-robots.com homepage info - get ready to check Wifi Robots best content for China right away, or after learning these important things about wifi-robots.com

小R科技-WIFI机器人网·机器人创意工作室小R科技,AI人工智能,WIFI机器人网,机器人创意工作室,WIFI小车,机器人网站,DIY机器人教程,单片机机器人,蓝牙机器人,WIFI四轴飞行器,wifi robot,智能小车论坛,四轴飞行器论坛,wifi飞行器,FPV,DIY,电子,小R科技-WIFI机器人网·机器人创意工作室

Visit wifi-robots.com

Key Findings

We analyzed Wifi-robots.com page load time and found that the first response time was 742 ms and then it took 11.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

wifi-robots.com performance score

86

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

71/100

10%

LCP (Largest Contentful Paint)

Value2.7 s

85/100

25%

SI (Speed Index)

Value7.0 s

32/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.5 s

98/100

10%

Network Requests Diagram

wifi-robots.com

742 ms

www.wifi-robots.com

2781 ms

style_1_common.css

1220 ms

style_1_forum_index.css

489 ms

common.js

1231 ms

Our browser made a total of 161 requests to load all elements on the main page. We found that 98% of them (158 requests) were addressed to the original Wifi-robots.com, 1% (2 requests) were made to Gd2.alicdn.com and 1% (1 request) were made to Xiao-r.com. The less responsive or slowest element that took the longest time to load (7.2 sec) belongs to the original domain Wifi-robots.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 554.2 kB (16%)

Content Size

3.4 MB

After Optimization

2.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Wifi-robots.com main page is 3.4 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. 50% of websites need less resources to load. Images take 3.0 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 85.0 kB

  • Original 104.3 kB
  • After minification 102.9 kB
  • After compression 19.3 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. 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 85.0 kB or 81% of the original size.

Image Optimization

-9%

Potential reduce by 257.9 kB

  • Original 3.0 MB
  • After minification 2.7 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. Wifi Robots images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 149.1 kB

  • Original 218.1 kB
  • After minification 210.2 kB
  • After compression 69.0 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 149.1 kB or 68% of the original size.

CSS Optimization

-78%

Potential reduce by 62.2 kB

  • Original 79.7 kB
  • After minification 77.7 kB
  • After compression 17.6 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. Wifi-robots.com needs all CSS files to be minified and compressed as it can save up to 62.2 kB or 78% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (14%)

Requests Now

136

After Optimization

117

  • Images
  • JavaScript
  • CSS

The browser has sent 136 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wifi Robots. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

wifi-robots.com

wifi-robots.com

742 ms

www.wifi-robots.com

www.wifi-robots.com

2781 ms

style_1_common.css

style_1_common.css

1220 ms

style_1_forum_index.css

style_1_forum_index.css

489 ms

common.js

common.js

1231 ms

style_1_widthauto.css

style_1_widthauto.css

496 ms

forum.js

forum.js

989 ms

logging.js

logging.js

502 ms

css.css

css.css

246 ms

jquery-1.7.1.min.js

jquery-1.7.1.min.js

1236 ms

jquery.nbspSlider.1.1.js

jquery.nbspSlider.1.1.js

501 ms

background.png

background.png

246 ms

logo.png

logo.png

989 ms

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O1CN01xwEZFp1jVmQsUxiEF_!!94674554.png_400x400.jpg

1247 ms

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488 ms

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500 ms

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778 ms

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246 ms

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496 ms

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2006 ms

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3944 ms

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1792 ms

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3946 ms

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Accessibility Review

wifi-robots.com accessibility score

51

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.

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

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

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

wifi-robots.com best practices score

75

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

SEO Factors

wifi-robots.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

    GBK

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Wifi-robots.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 Wifi-robots.com main page’s claimed encoding is gbk. 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

wifi-robots.com

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