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eduolc.com screenshot

Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

eduolc.com

EDUOLC - EDUOLC

Page Load Speed

12.5 sec in total

First Response

3 sec

Resources Loaded

9 sec

Page Rendered

409 ms

eduolc.com screenshot

About Website

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

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Visit eduolc.com

Key Findings

We analyzed Eduolc.com page load time and found that the first response time was 3 sec and then it took 9.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

eduolc.com performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.9 s

0/100

10%

LCP (Largest Contentful Paint)

Value9.9 s

0/100

25%

SI (Speed Index)

Value22.6 s

0/100

10%

TBT (Total Blocking Time)

Value2,650 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0.007

100/100

15%

TTI (Time to Interactive)

Value33.9 s

0/100

10%

Network Requests Diagram

www.eduolc.com

3020 ms

woo-ajaxsearch-styles-frontend.css

293 ms

chaty-front.min.css

275 ms

style.css

335 ms

dashicons.min.css

406 ms

Our browser made a total of 190 requests to load all elements on the main page. We found that 94% of them (178 requests) were addressed to the original Eduolc.com, 4% (8 requests) were made to Mlpasce3qady.i.optimole.com and 1% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (3 sec) belongs to the original domain Eduolc.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 735.0 kB (25%)

Content Size

3.0 MB

After Optimization

2.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Eduolc.com main page is 3.0 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. 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. Javascripts take 1.9 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 292.1 kB

  • Original 370.6 kB
  • After minification 361.5 kB
  • After compression 78.4 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 292.1 kB or 79% of the original size.

Image Optimization

-2%

Potential reduce by 4.0 kB

  • Original 190.0 kB
  • After minification 186.0 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. EDUOLC images are well optimized though.

JavaScript Optimization

-16%

Potential reduce by 298.9 kB

  • Original 1.9 MB
  • After minification 1.9 MB
  • After compression 1.6 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 298.9 kB or 16% of the original size.

CSS Optimization

-27%

Potential reduce by 140.0 kB

  • Original 519.6 kB
  • After minification 517.6 kB
  • After compression 379.6 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. Eduolc.com needs all CSS files to be minified and compressed as it can save up to 140.0 kB or 27% of the original size.

Requests Breakdown

Number of requests can be reduced by 163 (91%)

Requests Now

180

After Optimization

17

  • Images
  • JavaScript
  • CSS

The browser has sent 180 CSS, Javascripts, AJAX and image requests in order to completely render the main page of EDUOLC. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 124 to 1 for JavaScripts and from 41 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.eduolc.com

www.eduolc.com

3020 ms

woo-ajaxsearch-styles-frontend.css

woo-ajaxsearch-styles-frontend.css

293 ms

chaty-front.min.css

chaty-front.min.css

275 ms

style.css

style.css

335 ms

dashicons.min.css

dashicons.min.css

406 ms

frontend.min.css

frontend.min.css

357 ms

prism.css

prism.css

380 ms

front.css

front.css

393 ms

tutor-icon.min.css

tutor-icon.min.css

411 ms

tutor.min.css

tutor.min.css

613 ms

tutor-front.min.css

tutor-front.min.css

556 ms

perfect-scrollbar.min.css

perfect-scrollbar.min.css

489 ms

custom-theme.css

custom-theme.css

501 ms

icons.css

icons.css

517 ms

frontend.css

frontend.css

543 ms

frontend.css

frontend.css

598 ms

frontend.css

frontend.css

607 ms

font-gordita.min.css

font-gordita.min.css

627 ms

fontawesome-all.min.css

fontawesome-all.min.css

913 ms

swiper.min.css

swiper.min.css

679 ms

lightgallery.min.css

lightgallery.min.css

706 ms

eduolc.css

eduolc.css

815 ms

jquery.growl.min.css

jquery.growl.min.css

737 ms

woocommerce.css

woocommerce.css

757 ms

frontend.min.css

frontend.min.css

783 ms

widget-spacer.min.css

widget-spacer.min.css

831 ms

widget-image.min.css

widget-image.min.css

839 ms

shapes.min.css

shapes.min.css

859 ms

elementor-icons.min.css

elementor-icons.min.css

887 ms

e-swiper.min.css

e-swiper.min.css

929 ms

post-4015.css

post-4015.css

942 ms

popup.min.css

popup.min.css

954 ms

animations.min.css

animations.min.css

971 ms

post-437.css

post-437.css

993 ms

post-541.css

post-541.css

1010 ms

tutor-lms.css

tutor-lms.css

1044 ms

css

css

37 ms

js

js

52 ms

hockeystack.min.js

hockeystack.min.js

42 ms

wc-blocks.css

wc-blocks.css

899 ms

frontend.switcher.css

frontend.switcher.css

802 ms

switcher.rotating.css

switcher.rotating.css

805 ms

font-awesome.min.css

font-awesome.min.css

787 ms

rs6.css

rs6.css

779 ms

devtools-detect.js

devtools-detect.js

776 ms

jquery.min.js

jquery.min.js

892 ms

jquery-migrate.min.js

jquery-migrate.min.js

788 ms

jquery.blockUI.min.js

jquery.blockUI.min.js

804 ms

add-to-cart.min.js

add-to-cart.min.js

749 ms

js.cookie.min.js

js.cookie.min.js

747 ms

woocommerce.min.js

woocommerce.min.js

754 ms

underscore.min.js

underscore.min.js

751 ms

wp-util.min.js

wp-util.min.js

752 ms

cart-fragments.min.js

cart-fragments.min.js

841 ms

react.min.js

react.min.js

833 ms

react-jsx-runtime.min.js

react-jsx-runtime.min.js

819 ms

autop.min.js

autop.min.js

812 ms

wp-polyfill.min.js

wp-polyfill.min.js

760 ms

blob.min.js

blob.min.js

733 ms

block-serialization-default-parser.min.js

block-serialization-default-parser.min.js

836 ms

hooks.min.js

hooks.min.js

863 ms

deprecated.min.js

deprecated.min.js

835 ms

dom.min.js

dom.min.js

737 ms

react-dom.min.js

react-dom.min.js

802 ms

escape-html.min.js

escape-html.min.js

750 ms

element.min.js

element.min.js

791 ms

is-shallow-equal.min.js

is-shallow-equal.min.js

779 ms

i18n.min.js

i18n.min.js

758 ms

keycodes.min.js

keycodes.min.js

796 ms

priority-queue.min.js

priority-queue.min.js

791 ms

compose.min.js

compose.min.js

807 ms

private-apis.min.js

private-apis.min.js

803 ms

redux-routine.min.js

redux-routine.min.js

805 ms

data.min.js

data.min.js

809 ms

html-entities.min.js

html-entities.min.js

778 ms

dom-ready.min.js

dom-ready.min.js

784 ms

a11y.min.js

a11y.min.js

807 ms

rich-text.min.js

rich-text.min.js

809 ms

shortcode.min.js

shortcode.min.js

797 ms

warning.min.js

warning.min.js

804 ms

blocks.min.js

blocks.min.js

917 ms

url.min.js

url.min.js

785 ms

api-fetch.min.js

api-fetch.min.js

790 ms

moment.min.js

moment.min.js

786 ms

date.min.js

date.min.js

805 ms

primitives.min.js

primitives.min.js

790 ms

components.min.js

components.min.js

886 ms

keyboard-shortcuts.min.js

keyboard-shortcuts.min.js

814 ms

fbevents.js

fbevents.js

129 ms

Home-Page-Hero-Image.jpg

Home-Page-Hero-Image.jpg

639 ms

Introduction-to-Bitcoin-Technologies.jpg

Introduction-to-Bitcoin-Technologies.jpg

791 ms

testimonial-avatar-01.jpg

testimonial-avatar-01.jpg

779 ms

testimonial-avatar-02.jpg

testimonial-avatar-02.jpg

749 ms

testimonial-avatar-03.jpg

testimonial-avatar-03.jpg

822 ms

testimonial-avatar-04.jpg

testimonial-avatar-04.jpg

741 ms

avatar-7.jpg

avatar-7.jpg

832 ms

avatar-2.png

avatar-2.png

854 ms

commands.min.js

commands.min.js

688 ms

notices.min.js

notices.min.js

709 ms

preferences-persistence.min.js

preferences-persistence.min.js

730 ms

preferences.min.js

preferences.min.js

760 ms

style-engine.min.js

style-engine.min.js

772 ms

token-list.min.js

token-list.min.js

791 ms

wordcount.min.js

wordcount.min.js

807 ms

block-editor.min.js

block-editor.min.js

973 ms

core-data.min.js

core-data.min.js

718 ms

media-utils.min.js

media-utils.min.js

729 ms

patterns.min.js

patterns.min.js

716 ms

plugins.min.js

plugins.min.js

722 ms

server-side-render.min.js

server-side-render.min.js

728 ms

viewport.min.js

viewport.min.js

737 ms

editor.min.js

editor.min.js

959 ms

woo-ajaxsearch-frontend.build.js

woo-ajaxsearch-frontend.build.js

755 ms

intersection-observer.min.js

intersection-observer.min.js

737 ms

cht-front-script.min.js

cht-front-script.min.js

746 ms

picmo-umd.min.js

picmo-umd.min.js

732 ms

picmo-latest-umd.min.js

picmo-latest-umd.min.js

769 ms

frontend.min.js

frontend.min.js

760 ms

rbtools.min.js

rbtools.min.js

770 ms

rs6.min.js

rs6.min.js

771 ms

prism.min.js

prism.min.js

792 ms

script.js

script.js

784 ms

front.js

front.js

781 ms

tutor.min.js

tutor.min.js

806 ms

quicktags.min.js

quicktags.min.js

788 ms

core.min.js

core.min.js

776 ms

mouse.min.js

mouse.min.js

758 ms

sortable.min.js

sortable.min.js

762 ms

jquery.ui.touch-punch.js

jquery.ui.touch-punch.js

751 ms

tutor-front.min.js

tutor-front.min.js

777 ms

datepicker.min.js

datepicker.min.js

762 ms

aa-cart-messages-frontend.build.js

aa-cart-messages-frontend.build.js

761 ms

perfect-scrollbar.jquery.min.js

perfect-scrollbar.jquery.min.js

763 ms

frontend.js

frontend.js

762 ms

add-to-cart-variation.min.js

add-to-cart-variation.min.js

759 ms

frontend_add_to_cart.min.js

frontend_add_to_cart.min.js

762 ms

frontend.js

frontend.js

763 ms

headroom.min.js

headroom.min.js

779 ms

SmoothScroll.min.js

SmoothScroll.min.js

772 ms

lightgallery-all.min.js

lightgallery-all.min.js

781 ms

jquery.waypoints.min.js

jquery.waypoints.min.js

756 ms

jquery.powertip.min.js

jquery.powertip.min.js

745 ms

jquery.smooth-scroll.min.js

jquery.smooth-scroll.min.js

744 ms

imagesloaded.min.js

imagesloaded.min.js

766 ms

swiper.min.js

swiper.min.js

767 ms

swiper-wrapper.min.js

swiper-wrapper.min.js

759 ms

jquery.smartmenus.min.js

jquery.smartmenus.min.js

723 ms

jquery.growl.min.js

jquery.growl.min.js

717 ms

modal.min.js

modal.min.js

725 ms

nice-select.min.js

nice-select.min.js

744 ms

main.min.js

main.min.js

696 ms

general.min.js

general.min.js

719 ms

sourcebuster.min.js

sourcebuster.min.js

721 ms

order-attribution.min.js

order-attribution.min.js

711 ms

jquery.validate.min.js

jquery.validate.min.js

706 ms

login.min.js

login.min.js

708 ms

general.min.js

general.min.js

704 ms

vivus.min.js

vivus.min.js

722 ms

widget-icon-box.js

widget-icon-box.js

719 ms

jquery.matchHeight-min.js

jquery.matchHeight-min.js

697 ms

isotope.pkgd.min.js

isotope.pkgd.min.js

717 ms

packery-mode.pkgd.min.js

packery-mode.pkgd.min.js

719 ms

grid-layout.min.js

grid-layout.min.js

721 ms

group-widget-grid.js

group-widget-grid.js

722 ms

group-widget-carousel.js

group-widget-carousel.js

721 ms

common.js

common.js

705 ms

core.js

core.js

718 ms

frontend.switcher.js

frontend.switcher.js

724 ms

webpack-pro.runtime.min.js

webpack-pro.runtime.min.js

716 ms

webpack.runtime.min.js

webpack.runtime.min.js

712 ms

frontend-modules.min.js

frontend-modules.min.js

713 ms

frontend.min.js

frontend.min.js

722 ms

frontend.min.js

frontend.min.js

718 ms

elements-handlers.min.js

elements-handlers.min.js

720 ms

Gordita-Medium.ttf

Gordita-Medium.ttf

807 ms

Gordita-Regular.ttf

Gordita-Regular.ttf

898 ms

Gordita-Bold.ttf

Gordita-Bold.ttf

909 ms

fa-regular-400.ttf

fa-regular-400.ttf

930 ms

fa-light-300.ttf

fa-light-300.ttf

916 ms

fa-thin-100.ttf

fa-thin-100.ttf

1025 ms

fa-solid-900.ttf

fa-solid-900.ttf

901 ms

fa-duotone-900.ttf

fa-duotone-900.ttf

1203 ms

fa-brands-400.ttf

fa-brands-400.ttf

995 ms

EDUOLC-LOGO-1-e1611936814949-296x58.png

EDUOLC-LOGO-1-e1611936814949-296x58.png

895 ms

headline-curve.svg

headline-curve.svg

883 ms

Features-of-Angular-8-480x304.jpg

Features-of-Angular-8-480x304.jpg

891 ms

Eduolc-Course-C-for-Non-Programmers-480x304.jpg

Eduolc-Course-C-for-Non-Programmers-480x304.jpg

954 ms

EDUOLC-LOGO-1-e1611936814949-300x59.png

EDUOLC-LOGO-1-e1611936814949-300x59.png

932 ms

EDUOLC-LOGO-1-e1611936814949-148x29.png

EDUOLC-LOGO-1-e1611936814949-148x29.png

943 ms

light-close.png

light-close.png

954 ms

Accessibility Review

eduolc.com accessibility score

86

Accessibility Issues

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

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

Best Practices

eduolc.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

eduolc.com SEO score

93

Search Engine Optimization Advices

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

    EN

  • Encoding

    UTF-8

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

eduolc.com

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