Tools & Wizards About Us

Report Summary

  • 34

    Performance

    Renders faster than
    54% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

instructions101.com

INSTRUCTIONS 101.COM

Page Load Speed

21.9 sec in total

First Response

148 ms

Resources Loaded

21.6 sec

Page Rendered

126 ms

About Website

Welcome to instructions101.com homepage info - get ready to check INSTRUCTIONS 101 best content right away, or after learning these important things about instructions101.com

101 Instructions on life.

Visit instructions101.com

Key Findings

We analyzed Instructions101.com page load time and found that the first response time was 148 ms and then it took 21.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

instructions101.com performance score

34

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

68/100

10%

LCP (Largest Contentful Paint)

Value4.0 s

49/100

25%

SI (Speed Index)

Value16.6 s

0/100

10%

TBT (Total Blocking Time)

Value6,700 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.005

100/100

15%

TTI (Time to Interactive)

Value17.0 s

4/100

10%

Network Requests Diagram

instructions101.com

148 ms

instructions101.com

679 ms

style.css

70 ms

slimbox.css

446 ms

style.min.css

255 ms

Our browser made a total of 78 requests to load all elements on the main page. We found that 35% of them (27 requests) were addressed to the original Instructions101.com, 26% (20 requests) were made to Youtube.com and 15% (12 requests) were made to Jnn-pa.googleapis.com. The less responsive or slowest element that took the longest time to load (20.2 sec) relates to the external source Coinwidget.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 434.5 kB (42%)

Content Size

1.0 MB

After Optimization

596.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Instructions101.com main page is 1.0 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. Only a small number of websites need less resources to load. Javascripts take 794.2 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 28.7 kB

  • Original 37.8 kB
  • After minification 34.5 kB
  • After compression 9.2 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 28.7 kB or 76% of the original size.

Image Optimization

-95%

Potential reduce by 33.6 kB

  • Original 35.3 kB
  • After minification 1.7 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, INSTRUCTIONS 101 needs image optimization as it can save up to 33.6 kB or 95% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-45%

Potential reduce by 358.0 kB

  • Original 794.2 kB
  • After minification 794.2 kB
  • After compression 436.2 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 358.0 kB or 45% of the original size.

CSS Optimization

-9%

Potential reduce by 14.2 kB

  • Original 163.2 kB
  • After minification 163.2 kB
  • After compression 149.0 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. Instructions101.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 34 (49%)

Requests Now

70

After Optimization

36

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 70 CSS, Javascripts, AJAX and image requests in order to completely render the main page of INSTRUCTIONS 101. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

instructions101.com accessibility score

85

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

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

High

Form elements do not have associated labels

Best Practices

instructions101.com best practices score

58

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

instructions101.com SEO score

79

Search Engine Optimization Advices

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 Instructions101.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 Instructions101.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

Open Graph data is detected on the main page of INSTRUCTIONS 101. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: