Tools & Wizards About Us
topcoder-dev.auth0.com screenshot

Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

topcoder-dev.auth0.com

Auth0: Secure access for everyone. But not just anyone.

Page Load Speed

4.5 sec in total

First Response

34 ms

Resources Loaded

1.3 sec

Page Rendered

3.2 sec

topcoder-dev.auth0.com screenshot

About Website

Welcome to topcoder-dev.auth0.com homepage info - get ready to check Topcoder Dev Auth0 best content for United States right away, or after learning these important things about topcoder-dev.auth0.com

Rapidly integrate authentication and authorization for web, mobile, and legacy applications so you can focus on your core business.

Visit topcoder-dev.auth0.com

Key Findings

We analyzed Topcoder-dev.auth0.com page load time and found that the first response time was 34 ms and then it took 4.5 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

topcoder-dev.auth0.com performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

42/100

10%

LCP (Largest Contentful Paint)

Value6.7 s

7/100

25%

SI (Speed Index)

Value6.8 s

35/100

10%

TBT (Total Blocking Time)

Value10,560 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.004

100/100

15%

TTI (Time to Interactive)

Value33.8 s

0/100

10%

Network Requests Diagram

topcoder-dev.auth0.com

34 ms

topcoder-dev.auth0.com

172 ms

auth0.com

129 ms

core.min.css

127 ms

slick.min.css

236 ms

Our browser made a total of 76 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Topcoder-dev.auth0.com, 64% (49 requests) were made to Cdn.auth0.com and 29% (22 requests) were made to Auth0.com. The less responsive or slowest element that took the longest time to load (428 ms) relates to the external source Auth0.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 247.4 kB (17%)

Content Size

1.5 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • CSS

In fact, the total size of Topcoder-dev.auth0.com main page is 1.5 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. Only a small number of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 245.4 kB

  • Original 289.0 kB
  • After minification 288.5 kB
  • After compression 43.6 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. 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 245.4 kB or 85% of the original size.

Image Optimization

-0%

Potential reduce by 2.0 kB

  • Original 1.2 MB
  • After minification 1.2 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. Topcoder Dev Auth0 images are well optimized though.

CSS Optimization

-1%

Potential reduce by 55 B

  • Original 4.9 kB
  • After minification 4.9 kB
  • After compression 4.9 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. Topcoder-dev.auth0.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 24 (33%)

Requests Now

72

After Optimization

48

  • Images
  • JavaScript
  • CSS

The browser has sent 72 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Topcoder Dev Auth0. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

topcoder-dev.auth0.com

topcoder-dev.auth0.com

34 ms

topcoder-dev.auth0.com

topcoder-dev.auth0.com

172 ms

auth0.com

auth0.com

129 ms

core.min.css

core.min.css

127 ms

slick.min.css

slick.min.css

236 ms

slick-theme.min.css

slick-theme.min.css

275 ms

polyfills-c67a75d1b6f99dc8.js

polyfills-c67a75d1b6f99dc8.js

78 ms

webpack-f94b7d1e45d3fc92.js

webpack-f94b7d1e45d3fc92.js

102 ms

framework-2fe4cb6473b20297.js

framework-2fe4cb6473b20297.js

147 ms

main-0e6c5455930a1b1c.js

main-0e6c5455930a1b1c.js

147 ms

_app-5e9a713bbc759748.js

_app-5e9a713bbc759748.js

156 ms

9236dd9e-3f0df517826a37e3.js

9236dd9e-3f0df517826a37e3.js

167 ms

3339-8a055232aafba6ff.js

3339-8a055232aafba6ff.js

155 ms

1664-df515f0f42a0699e.js

1664-df515f0f42a0699e.js

154 ms

9927-7c42c6c1053de6d9.js

9927-7c42c6c1053de6d9.js

235 ms

924-10208592250ae0f5.js

924-10208592250ae0f5.js

234 ms

227-d1def6d8871791ef.js

227-d1def6d8871791ef.js

221 ms

1724-c829bcda05eb82ea.js

1724-c829bcda05eb82ea.js

244 ms

3296-19c42866990842c9.js

3296-19c42866990842c9.js

233 ms

4563-8112ea0f626785f3.js

4563-8112ea0f626785f3.js

239 ms

6789-1a0ae996ab9478b9.js

6789-1a0ae996ab9478b9.js

330 ms

8199-d142ce992fa55f4b.js

8199-d142ce992fa55f4b.js

319 ms

7713-d4d04273d7782ac5.js

7713-d4d04273d7782ac5.js

428 ms

index-3a52ebf08d8e2229.js

index-3a52ebf08d8e2229.js

326 ms

_buildManifest.js

_buildManifest.js

325 ms

_ssgManifest.js

_ssgManifest.js

317 ms

blog-thumbnail.png

blog-thumbnail.png

151 ms

drift-iframe

drift-iframe

226 ms

OktaneOnline.827799a0.png

OktaneOnline.827799a0.png

293 ms

ROI_thumb_2x.png

ROI_thumb_2x.png

124 ms

login-box.svg

login-box.svg

131 ms

mazda.svg

mazda.svg

129 ms

pfizer.svg

pfizer.svg

142 ms

bluecross.svg

bluecross.svg

140 ms

sage.svg

sage.svg

177 ms

carrefour.svg

carrefour.svg

189 ms

1800flowers.svg

1800flowers.svg

150 ms

polaris.svg

polaris.svg

197 ms

mercado-libre.svg

mercado-libre.svg

198 ms

generali.svg

generali.svg

176 ms

electrolux.svg

electrolux.svg

206 ms

american-national.svg

american-national.svg

215 ms

news-corp.svg

news-corp.svg

211 ms

axa.svg

axa.svg

212 ms

Angular.svg

Angular.svg

210 ms

Node.js.svg

Node.js.svg

213 ms

iOS.svg

iOS.svg

214 ms

Android.svg

Android.svg

269 ms

JS.svg

JS.svg

223 ms

PHP.svg

PHP.svg

266 ms

React.svg

React.svg

268 ms

Vue.svg

Vue.svg

222 ms

NET.svg

NET.svg

222 ms

Python.svg

Python.svg

274 ms

Spring.svg

Spring.svg

273 ms

asset.svg

asset.svg

427 ms

WeTransfer__4_.png

WeTransfer__4_.png

278 ms

Zoom__2_.png

Zoom__2_.png

278 ms

Pfizer__1_.png

Pfizer__1_.png

273 ms

Toast__1_.png

Toast__1_.png

280 ms

01.png

01.png

365 ms

02.png

02.png

285 ms

03.png

03.png

284 ms

04.png

04.png

281 ms

edit.svg

edit.svg

165 ms

login.svg

login.svg

237 ms

check-circle.svg

check-circle.svg

237 ms

hexagon.svg

hexagon.svg

234 ms

zapier-logo.svg

zapier-logo.svg

235 ms

ccpa.svg

ccpa.svg

237 ms

facets

facets

131 ms

background.png

background.png

155 ms

background-shape.svg

background-shape.svg

143 ms

BG_Mobile.svg

BG_Mobile.svg

148 ms

background-4.svg

background-4.svg

138 ms

background-5.svg

background-5.svg

150 ms

Accessibility Review

topcoder-dev.auth0.com accessibility score

93

Accessibility Issues

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

Best Practices

topcoder-dev.auth0.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

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

topcoder-dev.auth0.com SEO score

84

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

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 Topcoder-dev.auth0.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 Topcoder-dev.auth0.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

topcoder-dev.auth0.com

Open Graph data is detected on the main page of Topcoder Dev Auth0. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: