Tools & Wizards About Us
sundray.com screenshot

Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 64

    Accessibility

    Visual factors better than
    that of 29% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

sundray.com

Professional WLAN Solution Supplier - Enterprise Wireless Network Equipment Manufacturer - Sundray Technology

Page Load Speed

23.1 sec in total

First Response

536 ms

Resources Loaded

22.4 sec

Page Rendered

168 ms

sundray.com screenshot

About Website

Visit sundray.com now to see the best up-to-date Sundray content and also check out these interesting facts you probably never knew about sundray.com

Sundray technology is an enterprise WLAN solution supplier, specialized in R&D, manufacturing and marketing wireless network equipments, such as wireless controller, access point, switch .etc. Sundray...

Visit sundray.com

Key Findings

We analyzed Sundray.com page load time and found that the first response time was 536 ms and then it took 22.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

sundray.com performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.9 s

1/100

10%

LCP (Largest Contentful Paint)

Value12.8 s

0/100

25%

SI (Speed Index)

Value13.7 s

2/100

10%

TBT (Total Blocking Time)

Value520 ms

56/100

30%

CLS (Cumulative Layout Shift)

Value0.512

15/100

15%

TTI (Time to Interactive)

Value18.1 s

3/100

10%

Network Requests Diagram

sundray.com

536 ms

www.sundray.com

942 ms

global.css

212 ms

layout.css

635 ms

jquery.js

643 ms

Our browser made a total of 60 requests to load all elements on the main page. We found that 93% of them (56 requests) were addressed to the original Sundray.com, 5% (3 requests) were made to Hm.baidu.com and 2% (1 request) were made to Eyclick.kkeye.com. The less responsive or slowest element that took the longest time to load (20.1 sec) relates to the external source Eyclick.kkeye.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 254.8 kB (10%)

Content Size

2.7 MB

After Optimization

2.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sundray.com main page is 2.7 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. 30% of websites need less resources to load. Images take 2.4 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 26.3 kB

  • Original 31.6 kB
  • After minification 21.8 kB
  • After compression 5.4 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 9.8 kB, which is 31% 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 26.3 kB or 83% of the original size.

Image Optimization

-1%

Potential reduce by 32.1 kB

  • Original 2.4 MB
  • After minification 2.3 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. Sundray images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 190.0 kB

  • Original 270.1 kB
  • After minification 242.2 kB
  • After compression 80.1 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 190.0 kB or 70% of the original size.

CSS Optimization

-29%

Potential reduce by 6.5 kB

  • Original 22.4 kB
  • After minification 22.4 kB
  • After compression 15.9 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. Sundray.com needs all CSS files to be minified and compressed as it can save up to 6.5 kB or 29% of the original size.

Requests Breakdown

Number of requests can be reduced by 6 (11%)

Requests Now

56

After Optimization

50

  • Images
  • JavaScript
  • CSS

The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sundray. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

sundray.com

sundray.com

536 ms

www.sundray.com

www.sundray.com

942 ms

global.css

global.css

212 ms

layout.css

layout.css

635 ms

jquery.js

jquery.js

643 ms

layout.js

layout.js

854 ms

jquery-1.8.3.min.js

jquery-1.8.3.min.js

1280 ms

stat.js

stat.js

20099 ms

jquery.cycle.all.js

jquery.cycle.all.js

1078 ms

jquery-1.12.2.min.js

jquery-1.12.2.min.js

843 ms

bg-01.png

bg-01.png

214 ms

logo.png

logo.png

213 ms

indexlogo.png

indexlogo.png

217 ms

indexicon-01.png

indexicon-01.png

218 ms

bg-16.png

bg-16.png

214 ms

icon-03.png

icon-03.png

213 ms

bg-17.png

bg-17.png

423 ms

proimg-01.png

proimg-01.png

424 ms

proimg-02.png

proimg-02.png

427 ms

222091104.png

222091104.png

427 ms

xap-3110(v2).png

xap-3110(v2).png

431 ms

x-link_switch.png

x-link_switch.png

433 ms

img-05.jpg

img-05.jpg

634 ms

bg-03.png

bg-03.png

635 ms

bg-02.png

bg-02.png

639 ms

indexicon-02.png

indexicon-02.png

639 ms

indexicon-03.png

indexicon-03.png

646 ms

indexicon-04.png

indexicon-04.png

649 ms

indexicon-05.png

indexicon-05.png

844 ms

WiFi6.png

WiFi6.png

2111 ms

smart-network.jpg

smart-network.jpg

1703 ms

network-security.jpg

network-security.jpg

1921 ms

2018070320463702.jpg

2018070320463702.jpg

1941 ms

2018070320522700.jpg

2018070320522700.jpg

1948 ms

XLINK.png

XLINK.png

1686 ms

secampus.jpg

secampus.jpg

2115 ms

indexbannerbtn.png

indexbannerbtn.png

1916 ms

more_a.png

more_a.png

2129 ms

4.jpg

4.jpg

2369 ms

img-03.jpg

img-03.jpg

2593 ms

img-04.jpg

img-04.jpg

2386 ms

footicon-01.png

footicon-01.png

2319 ms

footicon-01a.png

footicon-01a.png

2325 ms

footicon-02.png

footicon-02.png

2341 ms

footicon-02a.png

footicon-02a.png

2531 ms

hm.js

hm.js

1010 ms

bg-25.png

bg-25.png

2486 ms

EWM.jpg

EWM.jpg

2349 ms

footicon-03.png

footicon-03.png

2374 ms

footicon-03a.png

footicon-03a.png

2395 ms

footimg.jpg

footimg.jpg

2533 ms

hm.gif

hm.gif

318 ms

bg_hor.png

bg_hor.png

212 ms

ico_dh.jpg

ico_dh.jpg

212 ms

ico_sy.jpg

ico_sy.jpg

217 ms

hm.js

hm.js

772 ms

indexbg-01.png

indexbg-01.png

218 ms

img90.png

img90.png

214 ms

ban_02.png

ban_02.png

214 ms

ban_03.png

ban_03.png

391 ms

Accessibility Review

sundray.com accessibility score

64

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

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

sundray.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

SEO Factors

sundray.com SEO score

100

Search Engine Optimization Advices

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

    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 Sundray.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 Sundray.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

sundray.com

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