Tools & Wizards About Us
chefconf.chef.io screenshot

Report Summary

  • 22

    Performance

    Renders faster than
    41% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 67% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    57% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

chefconf.chef.io

DevOps Conference of the Year - ChefConf 2022 @ Progress360 | Chef

Page Load Speed

2.6 sec in total

First Response

196 ms

Resources Loaded

1.4 sec

Page Rendered

985 ms

chefconf.chef.io screenshot

About Website

Welcome to chefconf.chef.io homepage info - get ready to check Chef Conf best content for United States right away, or after learning these important things about chefconf.chef.io

Join ChefConf, the leading DevOps Conference of 2022! See automation benefits across all elements of the app delivery & learn how others solve DevOps challenges.

Visit chefconf.chef.io

Key Findings

We analyzed Chefconf.chef.io page load time and found that the first response time was 196 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

chefconf.chef.io performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

34/100

10%

LCP (Largest Contentful Paint)

Value7.8 s

3/100

25%

SI (Speed Index)

Value7.3 s

29/100

10%

TBT (Total Blocking Time)

Value11,060 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value17.8 s

4/100

10%

Network Requests Diagram

chefconf

196 ms

WebResource.axd

131 ms

style.min.css

128 ms

metric.min.css

174 ms

css

175 ms

Our browser made a total of 46 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Chefconf.chef.io, 15% (7 requests) were made to D6vtbcy3ong79.cloudfront.net and 11% (5 requests) were made to Chef.io. The less responsive or slowest element that took the longest time to load (594 ms) relates to the external source Cdn.insight.sitefinity.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 51.7 kB (9%)

Content Size

552.9 kB

After Optimization

501.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Chefconf.chef.io main page is 552.9 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. 50% of websites need less resources to load. Images take 448.9 kB which makes up the majority of the site volume.

HTML Optimization

-67%

Potential reduce by 40.7 kB

  • Original 60.6 kB
  • After minification 60.2 kB
  • After compression 19.9 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 40.7 kB or 67% of the original size.

Image Optimization

-2%

Potential reduce by 8.9 kB

  • Original 448.9 kB
  • After minification 440.0 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. Chef Conf images are well optimized though.

JavaScript Optimization

-10%

Potential reduce by 2.0 kB

  • Original 21.0 kB
  • After minification 21.0 kB
  • After compression 19.0 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 21 B

  • Original 22.4 kB
  • After minification 22.4 kB
  • After compression 22.4 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. Chefconf.chef.io has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 13 (33%)

Requests Now

40

After Optimization

27

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chef Conf. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

chefconf

chefconf

196 ms

WebResource.axd

WebResource.axd

131 ms

style.min.css

style.min.css

128 ms

metric.min.css

metric.min.css

174 ms

css

css

175 ms

sitefinity-insight-client.min.3.1.2.js

sitefinity-insight-client.min.3.1.2.js

594 ms

WebResource.axd

WebResource.axd

438 ms

jquery.min.js

jquery.min.js

464 ms

jquery-migrate.min.js

jquery-migrate.min.js

567 ms

otSDKStub.js

otSDKStub.js

486 ms

store-lead-data.min.js

store-lead-data.min.js

437 ms

BrowserSessionStorage.min.js

BrowserSessionStorage.min.js

439 ms

SetBrowserSessionStorage.min.js

SetBrowserSessionStorage.min.js

485 ms

polyfills.min.js

polyfills.min.js

438 ms

all.min.js

all.min.js

436 ms

WebResource.axd

WebResource.axd

435 ms

group_58972.svg

group_58972.svg

342 ms

mask_group_232.png

mask_group_232.png

352 ms

mask_group_225.png

mask_group_225.png

349 ms

whipping-awesome-bg-2x.jpg

whipping-awesome-bg-2x.jpg

347 ms

group_6071.png

group_6071.png

348 ms

aws.png

aws.png

351 ms

dnsimple.png

dnsimple.png

352 ms

capitalone.png

capitalone.png

352 ms

relevancelab.png

relevancelab.png

354 ms

azure.png

azure.png

360 ms

facebook.png

facebook.png

360 ms

fastly.png

fastly.png

359 ms

alaskaairlines.png

alaskaairlines.png

353 ms

rezilion.png

rezilion.png

361 ms

shuttleops.png

shuttleops.png

360 ms

360_logo_mask.png

360_logo_mask.png

362 ms

progress360_logo.png

progress360_logo.png

366 ms

mask_group_2333.png

mask_group_2333.png

367 ms

chef-conf.png

chef-conf.png

361 ms

twitter-circled.svg

twitter-circled.svg

366 ms

quote.svg

quote.svg

291 ms

Metric-Regular.woff

Metric-Regular.woff

286 ms

Metric-Medium.woff

Metric-Medium.woff

286 ms

Metric-Light.woff

Metric-Light.woff

343 ms

Metric-Thin.woff

Metric-Thin.woff

339 ms

Metric-Semibold.woff

Metric-Semibold.woff

336 ms

e231efa5-3ed9-4b92-96bc-f4c0872ca486.json

e231efa5-3ed9-4b92-96bc-f4c0872ca486.json

306 ms

gtm.js

gtm.js

354 ms

render

render

254 ms

chefconf-why-attend-video-thumb.png

chefconf-why-attend-video-thumb.png

59 ms

Accessibility Review

chefconf.chef.io accessibility score

87

Accessibility Issues

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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

Best Practices

chefconf.chef.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

chefconf.chef.io SEO score

100

Search Engine Optimization Advices

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

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 Chefconf.chef.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 Chefconf.chef.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

chefconf.chef.io

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