Tools & Wizards About Us
deepfriedcode.com screenshot

Report Summary

  • 12

    Performance

    Renders faster than
    25% of other websites

  • 53

    Accessibility

    Visual factors better than
    that of 22% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

deepfriedcode.com

Dataflow and Reactive… by Matt Carkci [PDF/iPad/Kindle]

Page Load Speed

2.6 sec in total

First Response

402 ms

Resources Loaded

2.2 sec

Page Rendered

85 ms

deepfriedcode.com screenshot

About Website

Click here to check amazing Deepfriedcode content. Otherwise, check out these important facts you probably never knew about deepfriedcode.com

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Visit deepfriedcode.com

Key Findings

We analyzed Deepfriedcode.com page load time and found that the first response time was 402 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

deepfriedcode.com performance score

12

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.6 s

6/100

10%

LCP (Largest Contentful Paint)

Value11.2 s

0/100

25%

SI (Speed Index)

Value11.0 s

6/100

10%

TBT (Total Blocking Time)

Value3,180 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.182

67/100

15%

TTI (Time to Interactive)

Value32.3 s

0/100

10%

Network Requests Diagram

dataflowbook

402 ms

app-bundle-68bdfb030f4bf619ea4b.css

26 ms

webfont.js

78 ms

font_awesome-bbab983f4954a5c7dd952efdd403ebe8.css

15 ms

api.js

91 ms

Our browser made a total of 36 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Deepfriedcode.com, 19% (7 requests) were made to Fonts.gstatic.com and 14% (5 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (719 ms) relates to the external source S3.amazonaws.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 329.5 kB (13%)

Content Size

2.6 MB

After Optimization

2.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Deepfriedcode.com main page is 2.6 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. 70% of websites need less resources to load. Javascripts take 2.0 MB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 97.5 kB

  • Original 127.0 kB
  • After minification 120.7 kB
  • After compression 29.5 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 97.5 kB or 77% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 254.8 kB
  • After minification 254.8 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. Deepfriedcode images are well optimized though.

JavaScript Optimization

-11%

Potential reduce by 223.2 kB

  • Original 2.0 MB
  • After minification 2.0 MB
  • After compression 1.8 MB

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 223.2 kB or 11% of the original size.

CSS Optimization

-3%

Potential reduce by 8.8 kB

  • Original 256.0 kB
  • After minification 256.0 kB
  • After compression 247.3 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. Deepfriedcode.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 17 (68%)

Requests Now

25

After Optimization

8

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Deepfriedcode. 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 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

dataflowbook

dataflowbook

402 ms

app-bundle-68bdfb030f4bf619ea4b.css

app-bundle-68bdfb030f4bf619ea4b.css

26 ms

webfont.js

webfont.js

78 ms

font_awesome-bbab983f4954a5c7dd952efdd403ebe8.css

font_awesome-bbab983f4954a5c7dd952efdd403ebe8.css

15 ms

api.js

api.js

91 ms

modernizr-a38b94cc0625ba4488942166ee4d23a4.js

modernizr-a38b94cc0625ba4488942166ee4d23a4.js

15 ms

inter.css

inter.css

99 ms

css2

css2

76 ms

polyfill-bundle-77eb2038ce79dc0346cb.js

polyfill-bundle-77eb2038ce79dc0346cb.js

3 ms

app-bundle-68bdfb030f4bf619ea4b.js

app-bundle-68bdfb030f4bf619ea4b.js

293 ms

css

css

24 ms

rollbar.min.js

rollbar.min.js

465 ms

recaptcha__en.js

recaptcha__en.js

581 ms

s_hero

s_hero

688 ms

Head_Shot_Close.png

Head_Shot_Close.png

686 ms

iFlT93wakVo

iFlT93wakVo

681 ms

bundle-cover.png

bundle-cover.png

719 ms

UcCO3FwrK3iLTeHuS_nVMrMxCp50SjIw2boKoduKmMEVuLyfAZ9hjZ-Ek-_0ew.ttf

UcCO3FwrK3iLTeHuS_nVMrMxCp50SjIw2boKoduKmMEVuLyfAZ9hjZ-Ek-_0ew.ttf

593 ms

uwt.js

uwt.js

425 ms

fa-solid-900-4588cd5691f5cafbceb2e1c24c0eb1dd.woff

fa-solid-900-4588cd5691f5cafbceb2e1c24c0eb1dd.woff

61 ms

fa-regular-400-7b81728578d96dd022230edd44835883.woff

fa-regular-400-7b81728578d96dd022230edd44835883.woff

19 ms

fa-brands-400-ffab99456b63a4fbc9eba32d8d6c3271.woff

fa-brands-400-ffab99456b63a4fbc9eba32d8d6c3271.woff

137 ms

o-0mIpQlx3QUlC5A4PNB6Ryti20_6n1iPHjcz6L1SoM-jCpoiyAaBO9a6VfYyWtZ7rE.ttf

o-0mIpQlx3QUlC5A4PNB6Ryti20_6n1iPHjcz6L1SoM-jCpoiyAaBO9a6VfYyWtZ7rE.ttf

438 ms

o-0mIpQlx3QUlC5A4PNB6Ryti20_6n1iPHjcz6L1SoM-jCpoiyD9A-9a6VfYyWtZ7rE.ttf

o-0mIpQlx3QUlC5A4PNB6Ryti20_6n1iPHjcz6L1SoM-jCpoiyD9A-9a6VfYyWtZ7rE.ttf

494 ms

ga6iaw1J5X9T9RW6j9bNVls-hfgvz8JcMofYTa32J4wsL2JAlAhZT1eTx8cPpKrCzh0h.ttf

ga6iaw1J5X9T9RW6j9bNVls-hfgvz8JcMofYTa32J4wsL2JAlAhZT1eTx8cPpKrCzh0h.ttf

561 ms

ga6iaw1J5X9T9RW6j9bNVls-hfgvz8JcMofYTa32J4wsL2JAlAhZqFCTx8cPpKrCzh0h.ttf

ga6iaw1J5X9T9RW6j9bNVls-hfgvz8JcMofYTa32J4wsL2JAlAhZqFCTx8cPpKrCzh0h.ttf

560 ms

www-player.css

www-player.css

183 ms

www-embed-player.js

www-embed-player.js

266 ms

base.js

base.js

359 ms

adsct

adsct

521 ms

adsct

adsct

581 ms

ad_status.js

ad_status.js

207 ms

s9i9Iyk4Y_s1LD6aqz2X9kjqPppJUVpoTsMZDucYENo.js

s9i9Iyk4Y_s1LD6aqz2X9kjqPppJUVpoTsMZDucYENo.js

110 ms

embed.js

embed.js

76 ms

KFOmCnqEu92Fr1Mu4mxPKTU1Kg.ttf

KFOmCnqEu92Fr1Mu4mxPKTU1Kg.ttf

4 ms

KFOlCnqEu92Fr1MmEU9fBBc9AMP6lQ.ttf

KFOlCnqEu92Fr1MmEU9fBBc9AMP6lQ.ttf

13 ms

Accessibility Review

deepfriedcode.com accessibility score

53

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

[aria-*] attributes do not match their roles

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

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

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

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

deepfriedcode.com 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

Missing source maps for large first-party JavaScript

SEO Factors

deepfriedcode.com SEO score

69

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

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 Deepfriedcode.com 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 Deepfriedcode.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

deepfriedcode.com

Open Graph description is not detected on the main page of Deepfriedcode. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: