Tools & Wizards About Us
quantumatk.com screenshot

Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

quantumatk.com

Atomistic Simulation Software | QuantumATK - Synopsys

Page Load Speed

1.8 sec in total

First Response

209 ms

Resources Loaded

1.3 sec

Page Rendered

260 ms

quantumatk.com screenshot

About Website

Welcome to quantumatk.com homepage info - get ready to check QuantumATK best content for Singapore right away, or after learning these important things about quantumatk.com

QuantumATK is a leading industry-proven platform for atomic-scale modeling/atomistic simulation of semiconductor materials, nanostructures and nanoelectronic devices

Visit quantumatk.com

Key Findings

We analyzed Quantumatk.com page load time and found that the first response time was 209 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

quantumatk.com performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

41/100

10%

LCP (Largest Contentful Paint)

Value10.8 s

0/100

25%

SI (Speed Index)

Value10.0 s

9/100

10%

TBT (Total Blocking Time)

Value14,230 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.053

98/100

15%

TTI (Time to Interactive)

Value30.0 s

0/100

10%

Network Requests Diagram

quantumatk.html

209 ms

quantumatk.html

269 ms

otSDKStub.js

55 ms

geo_v3.js

17 ms

launch-44cc9b8559b8.min.js

31 ms

Our browser made a total of 38 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Quantumatk.com, 29% (11 requests) were made to Images.synopsys.com and 5% (2 requests) were made to Cdn.cookielaw.org. The less responsive or slowest element that took the longest time to load (491 ms) relates to the external source Synopsys.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 606.4 kB (70%)

Content Size

871.9 kB

After Optimization

265.5 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Quantumatk.com main page is 871.9 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 35% of websites need less resources to load. Javascripts take 701.7 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 125.1 kB

  • Original 145.5 kB
  • After minification 115.9 kB
  • After compression 20.4 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 29.6 kB, which is 20% 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 125.1 kB or 86% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 24.6 kB
  • After minification 24.6 kB

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. QuantumATK images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 481.2 kB

  • Original 701.7 kB
  • After minification 701.7 kB
  • After compression 220.5 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 481.2 kB or 69% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (45%)

Requests Now

22

After Optimization

12

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of QuantumATK. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

quantumatk.html

quantumatk.html

209 ms

quantumatk.html

quantumatk.html

269 ms

otSDKStub.js

otSDKStub.js

55 ms

geo_v3.js

geo_v3.js

17 ms

launch-44cc9b8559b8.min.js

launch-44cc9b8559b8.min.js

31 ms

custom-jquery.min.5127896d4b794468acf1aedaafa37991.js

custom-jquery.min.5127896d4b794468acf1aedaafa37991.js

27 ms

core.wcm.components.commons.datalayer.v1.min.904d3c2f1e821ab45124d66de422b409.js

core.wcm.components.commons.datalayer.v1.min.904d3c2f1e821ab45124d66de422b409.js

38 ms

synopsys-headlibs.min.a526eb19c951957af16801d18b105f20.js

synopsys-headlibs.min.a526eb19c951957af16801d18b105f20.js

22 ms

synopsys-pagelibs.min.e352e17d00adf5ace1f517ec50022670.css

synopsys-pagelibs.min.e352e17d00adf5ace1f517ec50022670.css

32 ms

6e227b4cd8.js

6e227b4cd8.js

145 ms

synopsys-pagelibs.min.ff6c06091e5b6625068134910f9b42b7.js

synopsys-pagelibs.min.ff6c06091e5b6625068134910f9b42b7.js

31 ms

dataLayer.min.333fd59e7d2b89183f80f4e4d28735a9.js

dataLayer.min.333fd59e7d2b89183f80f4e4d28735a9.js

31 ms

17LyMB

17LyMB

33 ms

c3922e14-e9c5-45ad-af19-28880fac108e.json

c3922e14-e9c5-45ad-af19-28880fac108e.json

93 ms

company:(all)

company:(all)

389 ms

NF6LE-XXX7A-MEUWY-9UVCB-RT7NF

NF6LE-XXX7A-MEUWY-9UVCB-RT7NF

73 ms

synopsys-logo-color.svg

synopsys-logo-color.svg

58 ms

cloud-experience-525x315

cloud-experience-525x315

226 ms

multi-die-525x315-light

multi-die-525x315-light

249 ms

cloud-experience-525x315

cloud-experience-525x315

232 ms

designware-ip-brochure-364x206

designware-ip-brochure-364x206

289 ms

customer-success-top-nav-thumbnail-525x315

customer-success-top-nav-thumbnail-525x315

363 ms

job-search-525x315

job-search-525x315

230 ms

feature-list-resources

feature-list-resources

254 ms

materials-modeling-solutions

materials-modeling-solutions

266 ms

atomic-scale-modeling

atomic-scale-modeling

260 ms

qatk-cardicon-forum

qatk-cardicon-forum

301 ms

qatk-cardicon-email

qatk-cardicon-email

276 ms

silicon-design-top-nav-icon-purple.svg

silicon-design-top-nav-icon-purple.svg

63 ms

silicon-ip-top-nav-icon-purple.svg

silicon-ip-top-nav-icon-purple.svg

76 ms

system-top-nav-icon-purple.svg

system-top-nav-icon-purple.svg

77 ms

play-button-arrow-sm.svg

play-button-arrow-sm.svg

491 ms

synopsys-logo-color.svg

synopsys-logo-color.svg

52 ms

config.json

config.json

98 ms

Roboto-Light.ttf

Roboto-Light.ttf

22 ms

Roboto-Regular.ttf

Roboto-Regular.ttf

21 ms

Roboto-Medium.ttf

Roboto-Medium.ttf

39 ms

Roboto-Bold.ttf

Roboto-Bold.ttf

15 ms

Accessibility Review

quantumatk.com accessibility score

79

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

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

quantumatk.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

quantumatk.com SEO score

77

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 Quantumatk.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 Quantumatk.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

quantumatk.com

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