Tools & Wizards About Us
app.stoplight.io screenshot

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

app.stoplight.io

OpenAPI Design & Documentation Management Tool | Stoplight

Page Load Speed

2.2 sec in total

First Response

27 ms

Resources Loaded

1.6 sec

Page Rendered

537 ms

app.stoplight.io screenshot

About Website

Click here to check amazing App Stoplight content for Hong Kong. Otherwise, check out these important facts you probably never knew about app.stoplight.io

With Stoplight, you can create OpenAPI descriptions, documentation, and mock servers much faster than other API tools — with no specialized knowledge required — all in one centralized platform.

Visit app.stoplight.io

Key Findings

We analyzed App.stoplight.io page load time and found that the first response time was 27 ms and then it took 2.2 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

app.stoplight.io performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

63/100

10%

LCP (Largest Contentful Paint)

Value11.4 s

0/100

25%

SI (Speed Index)

Value9.5 s

11/100

10%

TBT (Total Blocking Time)

Value3,270 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.085

93/100

15%

TTI (Time to Interactive)

Value23.3 s

1/100

10%

Network Requests Diagram

app.stoplight.io

27 ms

stoplight.io

663 ms

stoplight-site.webflow.4d3501b1d.min.css

30 ms

dkc7sri.js

42 ms

jquery-3.5.1.min.dc5e7f18c8.js

27 ms

Our browser made a total of 65 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original App.stoplight.io, 46% (30 requests) were made to Cdn.prod.website-files.com and 12% (8 requests) were made to Uploads-ssl.webflow.com. The less responsive or slowest element that took the longest time to load (663 ms) relates to the external source Stoplight.io.

Page Optimization Overview & Recommendations

Page size can be reduced by 294.5 kB (24%)

Content Size

1.2 MB

After Optimization

944.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of App.stoplight.io main page is 1.2 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 823.6 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 32.5 kB

  • Original 41.2 kB
  • After minification 40.9 kB
  • After compression 8.7 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 32.5 kB or 79% of the original size.

Image Optimization

-31%

Potential reduce by 259.2 kB

  • Original 823.6 kB
  • After minification 564.4 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. Obviously, App Stoplight needs image optimization as it can save up to 259.2 kB or 31% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-1%

Potential reduce by 2.8 kB

  • Original 272.5 kB
  • After minification 272.5 kB
  • After compression 269.7 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

-0%

Potential reduce by 0 B

  • Original 102.1 kB
  • After minification 102.1 kB
  • After compression 102.1 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. App.stoplight.io has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 16 (33%)

Requests Now

49

After Optimization

33

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of App Stoplight. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

app.stoplight.io

app.stoplight.io

27 ms

stoplight.io

stoplight.io

663 ms

stoplight-site.webflow.4d3501b1d.min.css

stoplight-site.webflow.4d3501b1d.min.css

30 ms

dkc7sri.js

dkc7sri.js

42 ms

jquery-3.5.1.min.dc5e7f18c8.js

jquery-3.5.1.min.dc5e7f18c8.js

27 ms

webflow.17fba2977.js

webflow.17fba2977.js

40 ms

vcd15cbe7772f49c399c6a5babf22c1241717689176015

vcd15cbe7772f49c399c6a5babf22c1241717689176015

68 ms

gtm.js

gtm.js

329 ms

64e3b74e5c500056903b91e9_Stoplight%20SmartBear%20Logo_Dark.svg

64e3b74e5c500056903b91e9_Stoplight%20SmartBear%20Logo_Dark.svg

216 ms

643f373c44d8e642035e2f30_blue-curve.svg

643f373c44d8e642035e2f30_blue-curve.svg

20 ms

sbKOfaIu_zA

sbKOfaIu_zA

265 ms

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649b723898f0dd9756873f62_home-screenshot.png

170 ms

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643f453568b4561373c8af52_indigo-curve.svg

174 ms

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645277bc1dde1642659fde27_001-twitter.svg

197 ms

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645277bc7cbbfe8536373a71_002-linkedin.svg

201 ms

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645277bc5f0bbe3a3a022652_003-github.svg

198 ms

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645277bca1a3e62d919b48a1_005-facebook.svg

230 ms

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645277bc3d285f9dc04f0649_004-youtube.svg

202 ms

6487e84f5b63a6818cba338d_journey-1.svg

6487e84f5b63a6818cba338d_journey-1.svg

229 ms

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6487e84f5b63a6818cba3381_journey-2.svg

225 ms

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6487e84f0ca7facbd3fbdbff_journey-3.svg

227 ms

649b82a7ca44765abb9feeb6_home-design.svg

649b82a7ca44765abb9feeb6_home-design.svg

223 ms

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6441979cb27cb20b8d72e9ab_twitter-white.svg

226 ms

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6441979ce2fdb2ed1396e6ee_linkedin-white.svg

247 ms

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6441979cb27cb2f8bb72e9aa_youtube-white.svg

245 ms

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6441979c8385c18608b48994_facebook-white.svg

246 ms

6441979ed961547ccbe96b29_github-white.svg

6441979ed961547ccbe96b29_github-white.svg

244 ms

64e3ad87b85041d86321d743_Wave%20Just%20In_Small.png

64e3ad87b85041d86321d743_Wave%20Just%20In_Small.png

245 ms

64e3ac43bb5734e1e848332c_harmon-blog-announcement.png

64e3ac43bb5734e1e848332c_harmon-blog-announcement.png

253 ms

650a05a2c23256dcfb93589b_61-Mark-Boyd-Blog.png

650a05a2c23256dcfb93589b_61-Mark-Boyd-Blog.png

313 ms

645c25d6b84ae76dcfd90e98_calendly.svg

645c25d6b84ae76dcfd90e98_calendly.svg

307 ms

645c25e9ecfc97cddf5c7086_schneider-electric-vector-logo.svg

645c25e9ecfc97cddf5c7086_schneider-electric-vector-logo.svg

308 ms

645c261a3ad5fbb3b10378b5_wefox.svg

645c261a3ad5fbb3b10378b5_wefox.svg

270 ms

645c26833ad5fbd088037a65_transact.png

645c26833ad5fbd088037a65_transact.png

308 ms

645fd128c147b29d6a684e6b_Fiserv-logo.svg

645fd128c147b29d6a684e6b_Fiserv-logo.svg

311 ms

645ffa5ebc805b0464308fcf_arkea.png

645ffa5ebc805b0464308fcf_arkea.png

370 ms

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64600186c147b29d6a931d59_highmark-health.png

373 ms

646003e3c004d574777893a1_pagerduty.png

646003e3c004d574777893a1_pagerduty.png

373 ms

646009048d05c018214c9f76_sendcloud.png

646009048d05c018214c9f76_sendcloud.png

371 ms

63d99315deb7896ae663ecd7_Stoplight%20Logo.svg

63d99315deb7896ae663ecd7_Stoplight%20Logo.svg

371 ms

648ba8971d8bf2c30eb124de_linkedin.svg

648ba8971d8bf2c30eb124de_linkedin.svg

373 ms

648ba89f215587269286b745_facebook.svg

648ba89f215587269286b745_facebook.svg

374 ms

6451b9811216fb44cb5575b2_Inter-Regular.ttf

6451b9811216fb44cb5575b2_Inter-Regular.ttf

88 ms

6451b981474dcde067be5f4f_Inter-Medium.ttf

6451b981474dcde067be5f4f_Inter-Medium.ttf

109 ms

6451b981588f28a0107b5b2b_Inter-Light.ttf

6451b981588f28a0107b5b2b_Inter-Light.ttf

109 ms

6451b981e65139c3fb1cd190_Inter-ExtraLight.ttf

6451b981e65139c3fb1cd190_Inter-ExtraLight.ttf

149 ms

6451b981441fb12f96dcd87f_Inter-Thin.ttf

6451b981441fb12f96dcd87f_Inter-Thin.ttf

99 ms

6451b98175706a92a632ffff_Inter-SemiBold.ttf

6451b98175706a92a632ffff_Inter-SemiBold.ttf

152 ms

6451b9819767ceb0a050fa6a_Inter-Bold.ttf

6451b9819767ceb0a050fa6a_Inter-Bold.ttf

150 ms

6451b9811216fbc9225575a1_Inter-Black.ttf

6451b9811216fbc9225575a1_Inter-Black.ttf

185 ms

d

d

36 ms

d

d

36 ms

d

d

35 ms

d

d

36 ms

p.gif

p.gif

131 ms

www-player.css

www-player.css

30 ms

www-embed-player.js

www-embed-player.js

100 ms

base.js

base.js

129 ms

ad_status.js

ad_status.js

153 ms

zF_vPuIB9TmKXIhqGvs4Q-1RpaRIMS8epygYjX9fevg.js

zF_vPuIB9TmKXIhqGvs4Q-1RpaRIMS8epygYjX9fevg.js

133 ms

embed.js

embed.js

26 ms

id

id

44 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

97 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

97 ms

Create

Create

87 ms

Accessibility Review

app.stoplight.io accessibility score

96

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.

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

Links do not have a discernible name

Best Practices

app.stoplight.io best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

app.stoplight.io SEO score

89

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

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 App.stoplight.io 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 App.stoplight.io 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

app.stoplight.io

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