Access study-for-fe-electrical.teachable.com. FE Electrical And Computer Online Course

name

value

score

weighting

FCP (First Contentful Paint)

Value10.2 s

0/100

10%

LCP (Largest Contentful Paint)

Value17.5 s

0/100

25%

SI (Speed Index)

Value11.9 s

4/100

10%

TBT (Total Blocking Time)

Value3,960 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.03

100/100

15%

TTI (Time to Interactive)

Value33.7 s

0/100

10%

study-for-fe-electrical.teachable.com

36 ms

courses.studyforfe.com

339 ms

pages-21f7f68382ea8d79ff086834d0616e5067841bb7276d68e5eb3fc8faf91ab9e3.css

70 ms

E-v1.js

73 ms

api.js

108 ms

Our browser made a total of 77 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Study-for-fe-electrical.teachable.com, 34% (26 requests) were made to Cdn.fs.teachablecdn.com and 10% (8 requests) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (1.9 sec) relates to the external source Cdn.fs.teachablecdn.com.

Content Size

4.4 MB

After Optimization

3.6 MB

In fact, the total size of Study-for-fe-electrical.teachable.com main page is 4.4 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. 75% 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. Images take 2.2 MB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 597.0 kB

Original 664.9 kB
After minification 664.8 kB
After compression 67.9 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 597.0 kB or 90% of the original size.

Image Optimization

-6%

Potential reduce by 138.5 kB

Original 2.2 MB
After minification 2.1 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. Studyfor FE Electrical Teachable images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 1.1 kB

Original 1.5 MB
After minification 1.5 MB
After compression 1.5 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 0 B

Original 10.0 kB
After minification 10.0 kB
After compression 10.0 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. Study-for-fe-electrical.teachable.com has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Studyfor FE Electrical Teachable. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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.

High

[aria-*] attributes do not match their roles

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

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.

High

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

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

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

High

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

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

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

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

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 Study-for-fe-electrical.teachable.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 Study-for-fe-electrical.teachable.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

study-for-fe-electrical.teachable.com

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

Report Summary

Performance

Accessibility

Best Practices

SEO

FE Electrical And Computer Online Course | FE Electrical Exam

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

study-for-fe-electrical.teachable.com

courses.studyforfe.com

pages-21f7f68382ea8d79ff086834d0616e5067841bb7276d68e5eb3fc8faf91ab9e3.css

E-v1.js

api.js

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

study-for-fe-electrical.teachable.com

courses.studyforfe.com

pages-21f7f68382ea8d79ff086834d0616e5067841bb7276d68e5eb3fc8faf91ab9e3.css

E-v1.js

api.js

pages--b8eb5b14516a9f0d380a.js

js

js

toast-v2.js

jquery-2.2.4.min.js

slick.js

all.min.css

slick.css

slick-theme.css

vcd15cbe7772f49c399c6a5babf22c1241717689176015

recaptcha__en.js

heap-318805607.js

gtm.js

fbevents.js

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