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quantumzero.in screenshot

Report Summary

  • 33

    Performance

    Renders faster than
    53% of other websites

  • 62

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 81

    SEO

    Google-friendlier than
    43% of websites

quantumzero.in

The Official QZ Website | Thunderbolt Docks | TBT4 Dock | TBT Hub | USB 4.0 Hubs | USB 3.2 Hubs | External Powered USB Hubs | SATA to USB | Ethernet t...

Page Load Speed

7.2 sec in total

First Response

1 sec

Resources Loaded

6.1 sec

Page Rendered

126 ms

quantumzero.in screenshot

About Website

Visit quantumzero.in now to see the best up-to-date Quantumzero content for India and also check out these interesting facts you probably never knew about quantumzero.in

The official website of QZ. QZ is an Indian technology company. QZ makes computer and mobile accessory products - Thunderbolt docks, USB hubs, docking stations, external powered USB hubs, USB Type C h...

Visit quantumzero.in

Key Findings

We analyzed Quantumzero.in page load time and found that the first response time was 1 sec and then it took 6.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

quantumzero.in performance score

33

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.7 s

5/100

10%

LCP (Largest Contentful Paint)

Value14.8 s

0/100

25%

SI (Speed Index)

Value13.5 s

2/100

10%

TBT (Total Blocking Time)

Value250 ms

84/100

30%

CLS (Cumulative Layout Shift)

Value0.314

37/100

15%

TTI (Time to Interactive)

Value13.3 s

12/100

10%

Network Requests Diagram

quantumzero.in

1003 ms

quantumzero.in

1052 ms

www.qzonline.in

1106 ms

common.css

257 ms

index.css

509 ms

Our browser made a total of 42 requests to load all elements on the main page. We found that 5% of them (2 requests) were addressed to the original Quantumzero.in, 81% (34 requests) were made to Qzonline.in and 5% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source Qzonline.in.

Page Optimization Overview & Recommendations

Page size can be reduced by 144.4 kB (8%)

Content Size

1.8 MB

After Optimization

1.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Quantumzero.in main page is 1.8 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. 40% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 40.5 kB

  • Original 52.4 kB
  • After minification 48.7 kB
  • After compression 11.9 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 40.5 kB or 77% of the original size.

Image Optimization

-4%

Potential reduce by 52.3 kB

  • Original 1.5 MB
  • After minification 1.4 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. Quantumzero images are well optimized though.

JavaScript Optimization

-21%

Potential reduce by 51.6 kB

  • Original 240.8 kB
  • After minification 240.4 kB
  • After compression 189.2 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 51.6 kB or 21% of the original size.

CSS Optimization

-0%

Potential reduce by 45 B

  • Original 28.2 kB
  • After minification 28.2 kB
  • After compression 28.2 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. Quantumzero.in has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 21 (62%)

Requests Now

34

After Optimization

13

  • Images
  • JavaScript
  • CSS

The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Quantumzero. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

quantumzero.in

quantumzero.in

1003 ms

quantumzero.in

quantumzero.in

1052 ms

www.qzonline.in

www.qzonline.in

1106 ms

common.css

common.css

257 ms

index.css

index.css

509 ms

jquery-1.9.1.min.js

jquery-1.9.1.min.js

966 ms

jquery-migrate-1.1.1.js

jquery-migrate-1.1.1.js

729 ms

common.head.plugin.js

common.head.plugin.js

1239 ms

common.head.application.js

common.head.application.js

1002 ms

jquery.mCustomScrollbar.concat.min.js

jquery.mCustomScrollbar.concat.min.js

760 ms

bootstrap.min.js

bootstrap.min.js

772 ms

slick.js

slick.js

1219 ms

validate.plugin.js

validate.plugin.js

1013 ms

jquery-scrolltofixed-min.js

jquery-scrolltofixed-min.js

1030 ms

js

js

59 ms

index.page.js

index.page.js

1206 ms

jquery.cookie.js

jquery.cookie.js

1317 ms

catalog.page.js

catalog.page.js

1318 ms

buyNow.js

buyNow.js

1318 ms

widget.page.js

widget.page.js

1448 ms

recommendation.page.js

recommendation.page.js

1462 ms

isotope.pkgd.min.js

isotope.pkgd.min.js

1483 ms

packery-mode.pkgd.min.js

packery-mode.pkgd.min.js

1504 ms

gtm.js

gtm.js

48 ms

loader-small.gif

loader-small.gif

270 ms

q-zero__1223388537.png

q-zero__1223388537.png

270 ms

Untitled-1__1783907026.jpg

Untitled-1__1783907026.jpg

1125 ms

2__779374162.jpg

2__779374162.jpg

1141 ms

3__54441286.jpg

3__54441286.jpg

1176 ms

4__1510686980.jpg

4__1510686980.jpg

1216 ms

5__726517451.jpg

5__726517451.jpg

1266 ms

HB36-7__1680885858.jpg

HB36-7__1680885858.jpg

1551 ms

paytm-log.png

paytm-log.png

1366 ms

quicksand-regular-webfont.woff

quicksand-regular-webfont.woff

1356 ms

quicksand-medium-webfont.woff

quicksand-medium-webfont.woff

1392 ms

quicksand-light-webfont.woff

quicksand-light-webfont.woff

1437 ms

quicksand-bold-webfont.woff

quicksand-bold-webfont.woff

1488 ms

icomoon.ttf

icomoon.ttf

1575 ms

ga.js

ga.js

19 ms

__utm.gif

__utm.gif

12 ms

all.js

all.js

50 ms

all.js

all.js

6 ms

Accessibility Review

quantumzero.in accessibility score

62

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

High

[aria-hidden="true"] elements contain focusable descendents

High

ARIA input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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

High

Links do not have a discernible name

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

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

quantumzero.in 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

quantumzero.in SEO score

81

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

    UTF-8

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

quantumzero.in

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