Tools & Wizards About Us
nvda.co screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    28% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 73% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

nvda.co

World Leader in Artificial Intelligence Computing | NVIDIA

Page Load Speed

5.3 sec in total

First Response

97 ms

Resources Loaded

4.1 sec

Page Rendered

1.1 sec

nvda.co screenshot

About Website

Welcome to nvda.co homepage info - get ready to check Nvda best content right away, or after learning these important things about nvda.co

NVIDIA invents the GPU and drives advances in AI, HPC, gaming, creative design, autonomous vehicles, and robotics.

Visit nvda.co

Key Findings

We analyzed Nvda.co page load time and found that the first response time was 97 ms and then it took 5.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

nvda.co performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.9 s

0/100

10%

LCP (Largest Contentful Paint)

Value24.5 s

0/100

25%

SI (Speed Index)

Value34.4 s

0/100

10%

TBT (Total Blocking Time)

Value48,390 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value70.7 s

0/100

10%

Network Requests Diagram

nvda.co

97 ms

46 ms

jquery.min.772fb04d4ce536dfb06c17e789ad4dbd.js

70 ms

utils.min.308082b4c347f4fec37ffef277d39d0e.js

27 ms

shared.min.d8eee0685f08a5253a1d753a2619a08f.js

51 ms

Our browser made a total of 29 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Nvda.co, 48% (14 requests) were made to Nvidia.com and 24% (7 requests) were made to Cdn.cookielaw.org. The less responsive or slowest element that took the longest time to load (658 ms) relates to the external source Geolocation.onetrust.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.0 MB (70%)

Content Size

2.9 MB

After Optimization

872.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nvda.co main page is 2.9 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. 65% of websites need less resources to load. CSS take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 628.4 kB

  • Original 703.5 kB
  • After minification 569.5 kB
  • After compression 75.1 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 134.0 kB, which is 19% 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 628.4 kB or 89% of the original size.

Image Optimization

-2%

Potential reduce by 12.9 kB

  • Original 590.2 kB
  • After minification 577.3 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. Nvda images are well optimized though.

JavaScript Optimization

-34%

Potential reduce by 39.8 kB

  • Original 117.8 kB
  • After minification 94.3 kB
  • After compression 78.0 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 39.8 kB or 34% of the original size.

CSS Optimization

-90%

Potential reduce by 1.3 MB

  • Original 1.5 MB
  • After minification 1.5 MB
  • After compression 142.3 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. Nvda.co needs all CSS files to be minified and compressed as it can save up to 1.3 MB or 90% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (58%)

Requests Now

26

After Optimization

11

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nvda. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

nvda.co

nvda.co

97 ms

46 ms

jquery.min.772fb04d4ce536dfb06c17e789ad4dbd.js

jquery.min.772fb04d4ce536dfb06c17e789ad4dbd.js

70 ms

utils.min.308082b4c347f4fec37ffef277d39d0e.js

utils.min.308082b4c347f4fec37ffef277d39d0e.js

27 ms

shared.min.d8eee0685f08a5253a1d753a2619a08f.js

shared.min.d8eee0685f08a5253a1d753a2619a08f.js

51 ms

clientlibs_foundation.min.aa9db97b34f3f1b420fb86a227e330ad.js

clientlibs_foundation.min.aa9db97b34f3f1b420fb86a227e330ad.js

93 ms

otSDKStub.js

otSDKStub.js

100 ms

launch-95431b44ee81.min.js

launch-95431b44ee81.min.js

106 ms

clientlibs_global.min.1a090a6dda223c533d5064dfbd8075cd.css

clientlibs_global.min.1a090a6dda223c533d5064dfbd8075cd.css

46 ms

clientlibs-deep-learning.min.1c9e4f354a94f48c150e253bc98adfbf.css

clientlibs-deep-learning.min.1c9e4f354a94f48c150e253bc98adfbf.css

50 ms

clientlibs-locales.min.01312aff9f0fade1f613123e5e451739.css

clientlibs-locales.min.01312aff9f0fade1f613123e5e451739.css

44 ms

clientlibs_preload.min.8c9e002a7a7490b1804b65fba2c7c08c.js

clientlibs_preload.min.8c9e002a7a7490b1804b65fba2c7c08c.js

56 ms

clientlibs_base_scripts.min.e0984eb97090b45a0a5acb88f569860a.js

clientlibs_base_scripts.min.e0984eb97090b45a0a5acb88f569860a.js

54 ms

clientlibs-all.min.4c1221a7e7afb30dc65bab2b17c337c2.js

clientlibs-all.min.4c1221a7e7afb30dc65bab2b17c337c2.js

50 ms

token.json

token.json

347 ms

cd6dddcf-29a8-415b-b059-97252e5c048a.json

cd6dddcf-29a8-415b-b059-97252e5c048a.json

334 ms

location

location

658 ms

otBannerSdk.js

otBannerSdk.js

24 ms

ic_chevron_left_fff_24px.svg

ic_chevron_left_fff_24px.svg

125 ms

ic_chevron_right_fff_24px.svg

ic_chevron_right_fff_24px.svg

125 ms

en-us.json

en-us.json

61 ms

otFlat.json

otFlat.json

20 ms

otPcPanel.json

otPcPanel.json

20 ms

otCommonStyles.css

otCommonStyles.css

23 ms

ul-greenarrow.png

ul-greenarrow.png

258 ms

E2szUYA5A1QYg4t7bqIATzSouE8lrUJpYWhtI6XKym0HAEPUyge2kF93AAAAAElFTkSuQmCC

E2szUYA5A1QYg4t7bqIATzSouE8lrUJpYWhtI6XKym0HAEPUyge2kF93AAAAAElFTkSuQmCC

5 ms

proviz-gtc22-omniverse-ace-wmfg-2560x580-d@2x.jpg

proviz-gtc22-omniverse-ace-wmfg-2560x580-d@2x.jpg

514 ms

gtc22-fall-web-hp-blade-jhh-keynote-desktop-2560x300@2x.jpg

gtc22-fall-web-hp-blade-jhh-keynote-desktop-2560x300@2x.jpg

17 ms

nr-spa-1167.min.js

nr-spa-1167.min.js

45 ms

Accessibility Review

nvda.co accessibility score

89

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

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

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

Best Practices

nvda.co 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

Missing source maps for large first-party JavaScript

SEO Factors

nvda.co SEO score

92

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

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 Nvda.co 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 Nvda.co 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

nvda.co

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