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statistical-programming.com screenshot

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

statistical-programming.com

Statistics Globe: Free Statistical Programming Advice

Page Load Speed

8.2 sec in total

First Response

250 ms

Resources Loaded

7.2 sec

Page Rendered

785 ms

statistical-programming.com screenshot

About Website

Welcome to statistical-programming.com homepage info - get ready to check Statistical Programming best content for United States right away, or after learning these important things about statistical-programming.com

Statistics Globe is an education platform providing free programming tutorials - R programming & Python - Statistics & data science.

Visit statistical-programming.com

Key Findings

We analyzed Statistical-programming.com page load time and found that the first response time was 250 ms and then it took 8 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

statistical-programming.com performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value11.3 s

0/100

10%

LCP (Largest Contentful Paint)

Value11.3 s

0/100

25%

SI (Speed Index)

Value19.2 s

0/100

10%

TBT (Total Blocking Time)

Value2,380 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value60.0 s

0/100

10%

Network Requests Diagram

statistical-programming.com

250 ms

statisticsglobe.com

3435 ms

ads.min.js

201 ms

style.min.css

291 ms

style.min.css

419 ms

Our browser made a total of 93 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Statistical-programming.com, 90% (84 requests) were made to Statisticsglobe.com and 2% (2 requests) were made to Ads.adthrive.com. The less responsive or slowest element that took the longest time to load (3.4 sec) relates to the external source Statisticsglobe.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.0 MB (15%)

Content Size

13.0 MB

After Optimization

11.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Statistical-programming.com main page is 13.0 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. 60% of websites need less resources to load. Images take 11.0 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 173.2 kB

  • Original 220.7 kB
  • After minification 219.9 kB
  • After compression 47.5 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 173.2 kB or 78% of the original size.

Image Optimization

-14%

Potential reduce by 1.5 MB

  • Original 11.0 MB
  • After minification 9.4 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. Obviously, Statistical Programming needs image optimization as it can save up to 1.5 MB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-15%

Potential reduce by 243.4 kB

  • Original 1.6 MB
  • After minification 1.6 MB
  • After compression 1.4 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 243.4 kB or 15% of the original size.

CSS Optimization

-24%

Potential reduce by 52.2 kB

  • Original 215.4 kB
  • After minification 215.1 kB
  • After compression 163.2 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. Statistical-programming.com needs all CSS files to be minified and compressed as it can save up to 52.2 kB or 24% of the original size.

Requests Breakdown

Number of requests can be reduced by 46 (52%)

Requests Now

88

After Optimization

42

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 88 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Statistical Programming. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 24 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

statistical-programming.com

statistical-programming.com

250 ms

statisticsglobe.com

statisticsglobe.com

3435 ms

ads.min.js

ads.min.js

201 ms

style.min.css

style.min.css

291 ms

style.min.css

style.min.css

419 ms

style.min.css

style.min.css

317 ms

style.min.css

style.min.css

423 ms

style.min.css

style.min.css

325 ms

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345 ms

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413 ms

blocks.style.build.css

blocks.style.build.css

426 ms

thepostgrid.css

thepostgrid.css

544 ms

shortcodes.css

shortcodes.css

461 ms

style.css

style.css

537 ms

page-list.css

page-list.css

525 ms

base.css

base.css

536 ms

variation_1.css

variation_1.css

530 ms

css

css

32 ms

style.min.css

style.min.css

876 ms

tmm_style.css

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636 ms

htmlwidgets.js

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563 ms

plotly.js

plotly.js

571 ms

typedarray.min.js

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551 ms

jquery.min.js

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638 ms

crosstalk.css

crosstalk.css

647 ms

crosstalk.min.js

crosstalk.min.js

673 ms

plotly-htmlwidgets.css

plotly-htmlwidgets.css

671 ms

plotly-latest.min.js

plotly-latest.min.js

1865 ms

embed.js

embed.js

20 ms

owl.carousel.min.css

owl.carousel.min.css

696 ms

owl.theme.default.min.css

owl.theme.default.min.css

698 ms

jquery.mCustomScrollbar.min.css

jquery.mCustomScrollbar.min.css

773 ms

font-awesome.min.css

font-awesome.min.css

773 ms

magnific-popup.css

magnific-popup.css

807 ms

jquery.min.js

jquery.min.js

889 ms

script.min.js

script.min.js

844 ms

us.core.min.js

us.core.min.js

989 ms

imagesloaded.pkgd.min.js

imagesloaded.pkgd.min.js

853 ms

isotope.pkgd.min.js

isotope.pkgd.min.js

936 ms

pagination.min.js

pagination.min.js

959 ms

owl.carousel.min.js

owl.carousel.min.js

981 ms

jquery.mousewheel.min.js

jquery.mousewheel.min.js

860 ms

jquery.mCustomScrollbar.min.js

jquery.mCustomScrollbar.min.js

911 ms

jquery.magnific-popup.min.js

jquery.magnific-popup.min.js

918 ms

jquery.actual.min.js

jquery.actual.min.js

906 ms

rttpg.js

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845 ms

analytics.js

analytics.js

33 ms

9fdccf8a4bf51a3bb7a5e5e28.js

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102 ms

collect

collect

13 ms

js

js

93 ms

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166 ms

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169 ms

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186 ms

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155 ms

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155 ms

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190 ms

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270 ms

R-Programming-Course-Header-Image.png

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1072 ms

Free-Tutorials-theory-Programming-Language-TNN-mod.png

Free-Tutorials-theory-Programming-Language-TNN-mod.png

695 ms

Online-Courses-theory-Programming-Language-TNN-mod.png

Online-Courses-theory-Programming-Language-TNN-mod.png

702 ms

Consulting-Services-theory-Programming-Language-TNN-mod.png

Consulting-Services-theory-Programming-Language-TNN-mod.png

717 ms

YouTube-Logo2-1.png

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302 ms

Learn-R-Programming-R-Programming-Language-TNN-444x250.png

Learn-R-Programming-R-Programming-Language-TNN-444x250.png

605 ms

Python-Programming-Python-Programming-Language-TNN-444x250.png

Python-Programming-Python-Programming-Language-TNN-444x250.png

467 ms

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645 ms

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769 ms

Header-Graphic-Predictive-Mean-Matching-Home.png

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819 ms

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814 ms

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857 ms

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838 ms

Quantile-Regression-theory-Programming-Language-TNN-444x250.png

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974 ms

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Structural-Equation-Modeling-theory-Programming-La-TNN-444x250.png

942 ms

Time-Series-Analysis-theory-Programming-Language-TNN-444x250.png

Time-Series-Analysis-theory-Programming-Language-TNN-444x250.png

986 ms

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Survival-Tree-Analysis-theory-Programming-Language-TNN-444x250.png

965 ms

Markov-Chains-Explanation-theory-Programming-Langu-TNN-444x250.png

Markov-Chains-Explanation-theory-Programming-Langu-TNN-444x250.png

991 ms

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1069 ms

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Sampling-Theory-theory-Programming-Language-TNN-444x250.png

1090 ms

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Probability-Theory-Explained-theory-Programming-La-TNN-444x250.png

1150 ms

How-to-Handle-Multicollinearity-theory-TNN-444x250.png

How-to-Handle-Multicollinearity-theory-TNN-444x250.png

1150 ms

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Type-I-and-Type-II-Errors-theory-Programming-Langu-TNN-444x250.png

1122 ms

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Understanding-Bayes-Theorem-theory-Programming-Lan-TNN-444x250.png

1197 ms

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1182 ms

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1213 ms

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1251 ms

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1323 ms

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1248 ms

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30 ms

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1144 ms

fa-light-300.woff

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1181 ms

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1184 ms

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1220 ms

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1225 ms

arrow.png

arrow.png

1243 ms

Accessibility Review

statistical-programming.com accessibility score

90

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

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

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

High

Links do not have a discernible name

Best Practices

statistical-programming.com best practices score

67

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

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

statistical-programming.com 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 Statistical-programming.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 Statistical-programming.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

statistical-programming.com

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