Tools & Wizards About Us
qsan.com screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 73

    SEO

    Google-friendlier than
    31% of websites

qsan.com

Enterprise Data Storage & Data Management Solution | QSAN

Page Load Speed

2.3 sec in total

First Response

32 ms

Resources Loaded

2.1 sec

Page Rendered

156 ms

qsan.com screenshot

About Website

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

QSAN is dedicated to providing high performance storage solutions for our clients. From data backup to data protection, QSAN always keeps an eye on the needs for storage users.

Visit qsan.com

Key Findings

We analyzed Qsan.com page load time and found that the first response time was 32 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

qsan.com performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.6 s

1/100

10%

LCP (Largest Contentful Paint)

Value16.5 s

0/100

25%

SI (Speed Index)

Value12.4 s

3/100

10%

TBT (Total Blocking Time)

Value3,550 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.084

93/100

15%

TTI (Time to Interactive)

Value19.8 s

2/100

10%

Network Requests Diagram

qsan.com

32 ms

qsan.com

182 ms

52 ms

en

672 ms

gtm.js

105 ms

Our browser made a total of 92 requests to load all elements on the main page. We found that 64% of them (59 requests) were addressed to the original Qsan.com, 21% (19 requests) were made to Cdnjs.cloudflare.com and 8% (7 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (804 ms) belongs to the original domain Qsan.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 757.1 kB (28%)

Content Size

2.7 MB

After Optimization

2.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Qsan.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. 70% of websites need less resources to load. Images take 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-93%

Potential reduce by 725.6 kB

  • Original 778.1 kB
  • After minification 505.1 kB
  • After compression 52.6 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 273.0 kB, which is 35% 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 725.6 kB or 93% of the original size.

Image Optimization

-1%

Potential reduce by 13.7 kB

  • Original 1.7 MB
  • After minification 1.7 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. QSAN images are well optimized though.

JavaScript Optimization

-8%

Potential reduce by 9.0 kB

  • Original 120.1 kB
  • After minification 118.3 kB
  • After compression 111.1 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. This website has mostly compressed JavaScripts.

CSS Optimization

-10%

Potential reduce by 8.8 kB

  • Original 91.2 kB
  • After minification 91.2 kB
  • After compression 82.4 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. Qsan.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 46 (58%)

Requests Now

80

After Optimization

34

  • Images
  • JavaScript
  • CSS

The browser has sent 80 CSS, Javascripts, AJAX and image requests in order to completely render the main page of QSAN. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 31 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

qsan.com

qsan.com

32 ms

qsan.com

qsan.com

182 ms

52 ms

en

en

672 ms

gtm.js

gtm.js

105 ms

gtm.js

gtm.js

158 ms

57994c3f8f57e621cefa1d035.js

57994c3f8f57e621cefa1d035.js

156 ms

jquery.min.js

jquery.min.js

48 ms

jquery-ui.min.js

jquery-ui.min.js

66 ms

header.min.js

header.min.js

231 ms

modernizr.custom.js

modernizr.custom.js

232 ms

bootstrap.min.js

bootstrap.min.js

93 ms

jquery.mousewheel.min.js

jquery.mousewheel.min.js

95 ms

jquery.easing.min.js

jquery.easing.min.js

95 ms

jquery.metadata.min.js

jquery.metadata.min.js

94 ms

jquery.hoverup.js

jquery.hoverup.js

230 ms

jquery.hoverdir.js

jquery.hoverdir.js

231 ms

jquery.stellar.min.js

jquery.stellar.min.js

92 ms

jquery.dlmenu.js

jquery.dlmenu.js

243 ms

jquery.dlmenu.autofill.js

jquery.dlmenu.autofill.js

242 ms

bootstrap-hover-dropdown.min.js

bootstrap-hover-dropdown.min.js

93 ms

jquery.ui.totop.min.js

jquery.ui.totop.min.js

245 ms

jquery.mixitup.js

jquery.mixitup.js

93 ms

jquery.fancybox.pack.js

jquery.fancybox.pack.js

94 ms

waypoints.js

waypoints.js

294 ms

jquery.countTo.min.js

jquery.countTo.min.js

94 ms

jquery.validate.min.js

jquery.validate.min.js

95 ms

jquery.ellipsis.min.js

jquery.ellipsis.min.js

251 ms

tooltip.js

tooltip.js

251 ms

slick.min.js

slick.min.js

254 ms

wp.app.js

wp.app.js

252 ms

common.js

common.js

253 ms

browser.js

browser.js

300 ms

select2.full.min.js

select2.full.min.js

95 ms

magnific-popup.min.css

magnific-popup.min.css

90 ms

select2.min.css

select2.min.css

95 ms

all.min.css

all.min.css

132 ms

bootstrap.min.css

bootstrap.min.css

137 ms

global-style.css

global-style.css

407 ms

style.css

style.css

463 ms

article.css

article.css

337 ms

slick.css

slick.css

337 ms

slick-theme.css

slick-theme.css

337 ms

css2

css2

83 ms

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261 ms

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219 ms

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587 ms

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524 ms

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526 ms

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525 ms

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526 ms

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525 ms

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585 ms

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585 ms

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669 ms

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585 ms

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677 ms

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674 ms

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682 ms

1655291110676943268.jpg

1655291110676943268.jpg

671 ms

1655800334194202171.jpg

1655800334194202171.jpg

623 ms

embed.js

embed.js

40 ms

1655289947312945309.jpg

1655289947312945309.jpg

663 ms

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1655279373358603924.jpg

631 ms

1655278664240351731.jpg

1655278664240351731.jpg

634 ms

QSAN_Logo_v07.png

QSAN_Logo_v07.png

624 ms

1665567703408843172.jpg

1665567703408843172.jpg

623 ms

cta_button_white.svg

cta_button_white.svg

624 ms

1719802852686601824.jpg

1719802852686601824.jpg

679 ms

ic_hompage_arrow.png

ic_hompage_arrow.png

661 ms

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661 ms

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711 ms

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712 ms

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712 ms

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804 ms

css

css

24 ms

css

css

23 ms

1655270632158123222.jpg

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407 ms

1655271886675185706.jpg

1655271886675185706.jpg

415 ms

taskbar_icon_language_dark.svg

taskbar_icon_language_dark.svg

460 ms

ic_nav_menu_close_dark.svg

ic_nav_menu_close_dark.svg

458 ms

taskbar_icon_search_dark.svg

taskbar_icon_search_dark.svg

460 ms

btn_general_accordion_open_grey.svg

btn_general_accordion_open_grey.svg

461 ms

slider_arrow.png

slider_arrow.png

304 ms

KFOlCnqEu92Fr1MmSU5fBBc9.ttf

KFOlCnqEu92Fr1MmSU5fBBc9.ttf

10 ms

KFOkCnqEu92Fr1MmgVxIIzc.ttf

KFOkCnqEu92Fr1MmgVxIIzc.ttf

16 ms

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KFOmCnqEu92Fr1Me5Q.ttf

41 ms

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KFOmCnqEu92Fr1Mu4mxP.ttf

35 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

34 ms

KFOlCnqEu92Fr1MmWUlfBBc9.ttf

KFOlCnqEu92Fr1MmWUlfBBc9.ttf

34 ms

KFOlCnqEu92Fr1MmYUtfBBc9.ttf

KFOlCnqEu92Fr1MmYUtfBBc9.ttf

34 ms

fa-brands-400.woff

fa-brands-400.woff

16 ms

Accessibility Review

qsan.com accessibility score

78

Accessibility Issues

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

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

High

Heading elements are not in a sequentially-descending order

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

qsan.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

qsan.com SEO score

73

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

Links do not have descriptive text

High

Image elements do not have [alt] attributes

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Qsan.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Qsan.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

qsan.com

Open Graph data is detected on the main page of QSAN. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: