Access walkera.com. 华科尔无人机官方|WALKERA|广州市华科尔科技股份有限公司

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

28/100

10%

LCP (Largest Contentful Paint)

Value10.0 s

0/100

25%

SI (Speed Index)

Value11.6 s

4/100

10%

TBT (Total Blocking Time)

Value90 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value1.651

0/100

15%

TTI (Time to Interactive)

Value6.3 s

60/100

10%

walkera.com

1604 ms

hm.js

1208 ms

index.php

2449 ms

reset.css

878 ms

style.css

2415 ms

Our browser made a total of 76 requests to load all elements on the main page. We found that 97% of them (74 requests) were addressed to the original Walkera.com, 3% (2 requests) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (9.6 sec) belongs to the original domain Walkera.com.

Content Size

5.7 MB

After Optimization

5.1 MB

In fact, the total size of Walkera.com main page is 5.7 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. 60% of websites need less resources to load. Images take 5.0 MB which makes up the majority of the site volume.

HTML Optimization

-91%

Potential reduce by 70.2 kB

Original 77.2 kB
After minification 36.7 kB
After compression 7.0 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 40.5 kB, which is 52% 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 70.2 kB or 91% of the original size.

Image Optimization

-1%

Potential reduce by 37.8 kB

Original 5.0 MB
After minification 4.9 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. WALKERA images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 195.3 kB

Original 273.4 kB
After minification 259.8 kB
After compression 78.2 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 195.3 kB or 71% of the original size.

CSS Optimization

-83%

Potential reduce by 309.7 kB

Original 374.0 kB
After minification 358.4 kB
After compression 64.3 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. Walkera.com needs all CSS files to be minified and compressed as it can save up to 309.7 kB or 83% of the original size.

Requests Now

After Optimization

The browser has sent 71 CSS, Javascripts, AJAX and image requests in order to completely render the main page of WALKERA. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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.

High

Buttons do not have an accessible name

High

Form elements do not have associated labels

High

Links do not have a discernible name

High

These are opportunities to improve keyboard navigation in your application.

High

[id] attributes on active, focusable elements are not unique

These are opportunities to improve the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

Search Engine Optimization Advices

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

High

Links are not crawlable

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/).

High

Document uses legible font sizes

Language and Encoding

Language Detected

ZH
Language Claimed

N/A
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Walkera.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 Walkera.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

walkera.com

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

Report Summary

Performance

Accessibility

Best Practices

SEO

华科尔无人机官方|WALKERA|广州市华科尔科技股份有限公司

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

walkera.com

hm.js

index.php

reset.css

style.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

walkera.com

hm.js

index.php

reset.css

style.css

responsive.css

fonts.css

iconfont.css

animate.min.css

swiper.min.css

share.min.css

sweetalert.min.css

jquery-1.11.3.min.js

swiper.min.js

wow.min.js

webjs.js

public.js

poin.js

jquery.validate.min.js

sweetalert.min.js

hm.gif

fonts.css

logo.png

auto_1746.png

auto_1358.png

auto_1359.png

in-ficon3.jpg

in-ficon4.jpg

in-ficon5.jpg

tm-icon.png

jd-icon.png

de0c346a30b9d1d9c47b59b3682ab8a.png

yy-icon.png

auto_6658.png

in-gdjt1.png

66346ad75c3ab9d9.jpg

2646038af8389a96.jpg

auto_6525.png

e912e5d32eeec6f4.jpg

620dec606e454e95.jpg

auto_6520.png

fa646cba30e02421.jpg

ec16bd48451ca7a4.jpg