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feat.engineering screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 87% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

feat.engineering

Feature Engineering and Selection: A Practical Approach for Predictive Models

Page Load Speed

2.7 sec in total

First Response

135 ms

Resources Loaded

2.5 sec

Page Rendered

107 ms

feat.engineering screenshot

About Website

Welcome to feat.engineering homepage info - get ready to check Feat best content for United States right away, or after learning these important things about feat.engineering

A primary goal of predictive modeling is to find a reliable and effective predic- tive relationship between an available set of features and an outcome. This book provides an extensive set of techniqu...

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Key Findings

We analyzed Feat.engineering page load time and found that the first response time was 135 ms and then it took 2.6 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

feat.engineering performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value11.9 s

0/100

10%

LCP (Largest Contentful Paint)

Value15.0 s

0/100

25%

SI (Speed Index)

Value12.1 s

4/100

10%

TBT (Total Blocking Time)

Value3,510 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.071

96/100

15%

TTI (Time to Interactive)

Value19.5 s

2/100

10%

Network Requests Diagram

feat.engineering

135 ms

www.feat.engineering

18 ms

jquery.min.js

8 ms

style.css

79 ms

plugin-table.css

22 ms

Our browser made a total of 49 requests to load all elements on the main page. We found that 84% of them (41 requests) were addressed to the original Feat.engineering, 8% (4 requests) were made to Fonts.googleapis.com and 4% (2 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (454 ms) belongs to the original domain Feat.engineering.

Page Optimization Overview & Recommendations

Page size can be reduced by 291.5 kB (73%)

Content Size

401.4 kB

After Optimization

109.9 kB

  • HTML
  • JavaScript

In fact, the total size of Feat.engineering main page is 401.4 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 340.8 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 47.2 kB

  • Original 60.6 kB
  • After minification 60.2 kB
  • After compression 13.4 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 47.2 kB or 78% of the original size.

JavaScript Optimization

-72%

Potential reduce by 244.3 kB

  • Original 340.8 kB
  • After minification 340.8 kB
  • After compression 96.5 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 244.3 kB or 72% of the original size.

Requests Breakdown

Number of requests can be reduced by 41 (93%)

Requests Now

44

After Optimization

3

  • AJAX
  • JavaScript
  • CSS

The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Feat. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

feat.engineering

feat.engineering

135 ms

www.feat.engineering

www.feat.engineering

18 ms

jquery.min.js

jquery.min.js

8 ms

style.css

style.css

79 ms

plugin-table.css

plugin-table.css

22 ms

plugin-bookdown.css

plugin-bookdown.css

83 ms

plugin-highlight.css

plugin-highlight.css

23 ms

plugin-search.css

plugin-search.css

24 ms

plugin-fontsettings.css

plugin-fontsettings.css

30 ms

htmlwidgets.js

htmlwidgets.js

42 ms

leaflet.css

leaflet.css

41 ms

leaflet.js

leaflet.js

63 ms

leafletfix.css

leafletfix.css

33 ms

proj4-compressed.js

proj4-compressed.js

59 ms

proj4leaflet.js

proj4leaflet.js

61 ms

rstudio_leaflet.css

rstudio_leaflet.css

63 ms

leaflet.js

leaflet.js

202 ms

leaflet-providers.js

leaflet-providers.js

64 ms

leaflet-providers-plugin.js

leaflet-providers-plugin.js

112 ms

plotly.js

plotly.js

112 ms

typedarray.min.js

typedarray.min.js

117 ms

crosstalk.css

crosstalk.css

118 ms

crosstalk.min.js

crosstalk.min.js

110 ms

plotly-htmlwidgets.css

plotly-htmlwidgets.css

118 ms

plotly-latest.min.js

plotly-latest.min.js

116 ms

d3.min.js

d3.min.js

454 ms

d3-lasso.min.js

d3-lasso.min.js

117 ms

styles.css

styles.css

174 ms

ggiraphjs.min.js

ggiraphjs.min.js

197 ms

girafe.js

girafe.js

181 ms

kePrint.js

kePrint.js

118 ms

FES.css

FES.css

119 ms

app.min.js

app.min.js

119 ms

lunr.js

lunr.js

139 ms

plugin-search.js

plugin-search.js

159 ms

plugin-sharing.js

plugin-sharing.js

183 ms

plugin-fontsettings.js

plugin-fontsettings.js

450 ms

plugin-bookdown.js

plugin-bookdown.js

172 ms

jquery.highlight.js

jquery.highlight.js

441 ms

css

css

29 ms

css

css

42 ms

css

css

48 ms

css

css

46 ms

search_index.json

search_index.json

173 ms

u-440qyriQwlOrhSvowK_l5-fCZJ.ttf

u-440qyriQwlOrhSvowK_l5-fCZJ.ttf

36 ms

u-4n0qyriQwlOrhSvowK_l52xwNZWMf_.ttf

u-4n0qyriQwlOrhSvowK_l52xwNZWMf_.ttf

37 ms

fontawesome-webfont.ttf

fontawesome-webfont.ttf

36 ms

MathJax.js

MathJax.js

16 ms

TeX-MML-AM_CHTML.js

TeX-MML-AM_CHTML.js

4 ms

Accessibility Review

feat.engineering accessibility score

95

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

feat.engineering best practices score

83

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

Missing source maps for large first-party JavaScript

SEO Factors

feat.engineering 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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Feat.engineering 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 Feat.engineering 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

feat.engineering

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