Tools & Wizards About Us
teacherluke.libsyn.com screenshot

Report Summary

  • 67

    Performance

    Renders faster than
    79% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

teacherluke.libsyn.com

Luke's ENGLISH Podcast - Learn British English with Luke Thompson

Page Load Speed

798 ms in total

First Response

47 ms

Resources Loaded

581 ms

Page Rendered

170 ms

teacherluke.libsyn.com screenshot

About Website

Welcome to teacherluke.libsyn.com homepage info - get ready to check Teacher Luke Libsyn best content for United States right away, or after learning these important things about teacherluke.libsyn.com

Luke's English Podcast is an award-winning podcast for learners of English. Listen, learn and have fun while picking up natural British English as it really is spoken. http://teacherluke.co.uk

Visit teacherluke.libsyn.com

Key Findings

We analyzed Teacherluke.libsyn.com page load time and found that the first response time was 47 ms and then it took 751 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

teacherluke.libsyn.com performance score

67

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

50/100

10%

LCP (Largest Contentful Paint)

Value4.9 s

28/100

25%

SI (Speed Index)

Value3.0 s

94/100

10%

TBT (Total Blocking Time)

Value250 ms

84/100

30%

CLS (Cumulative Layout Shift)

Value0.014

100/100

15%

TTI (Time to Interactive)

Value6.8 s

55/100

10%

Network Requests Diagram

teacherluke.libsyn.com

47 ms

bootstrap.css

22 ms

jquery.smartmenus.bootstrap.css

27 ms

default-theme.css

31 ms

font-awesome.min.css

32 ms

Our browser made a total of 54 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Teacherluke.libsyn.com, 35% (19 requests) were made to Static.libsyn.com and 15% (8 requests) were made to Ssl-static.libsyn.com. The less responsive or slowest element that took the longest time to load (346 ms) relates to the external source Html5-player.libsyn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 89.1 kB (23%)

Content Size

390.3 kB

After Optimization

301.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Teacherluke.libsyn.com main page is 390.3 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. 50% of websites need less resources to load. Images take 175.2 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 62.6 kB

  • Original 77.6 kB
  • After minification 72.3 kB
  • After compression 15.0 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 62.6 kB or 81% of the original size.

Image Optimization

-9%

Potential reduce by 15.5 kB

  • Original 175.2 kB
  • After minification 159.6 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. Teacher Luke Libsyn images are well optimized though.

JavaScript Optimization

-8%

Potential reduce by 8.4 kB

  • Original 109.2 kB
  • After minification 109.2 kB
  • After compression 100.8 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. This website has mostly compressed JavaScripts.

CSS Optimization

-9%

Potential reduce by 2.5 kB

  • Original 28.3 kB
  • After minification 28.3 kB
  • After compression 25.8 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. Teacherluke.libsyn.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 22 (51%)

Requests Now

43

After Optimization

21

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Teacher Luke Libsyn. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

teacherluke.libsyn.com

teacherluke.libsyn.com

47 ms

bootstrap.css

bootstrap.css

22 ms

jquery.smartmenus.bootstrap.css

jquery.smartmenus.bootstrap.css

27 ms

default-theme.css

default-theme.css

31 ms

font-awesome.min.css

font-awesome.min.css

32 ms

1 ms

jquery.js

jquery.js

55 ms

bootstrap.js

bootstrap.js

67 ms

jquery.smartmenus.js

jquery.smartmenus.js

66 ms

jquery.smartmenus.bootstrap.js

jquery.smartmenus.bootstrap.js

73 ms

analytics.js

analytics.js

120 ms

platform.js

platform.js

167 ms

sdk.js

sdk.js

134 ms

228 ms

227 ms

325 ms

346 ms

345 ms

check-premium-episodes

check-premium-episodes

129 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

60 ms

collect

collect

48 ms

sdk.js

sdk.js

50 ms

js

js

72 ms

49 ms

001PODCAST_PIC_HI_RES.jpg

001PODCAST_PIC_HI_RES.jpg

33 ms

libsyn_banner_new_lep.png

libsyn_banner_new_lep.png

220 ms

libsyn-fonts.css

libsyn-fonts.css

19 ms

bootstrap.min.css

bootstrap.min.css

20 ms

custom-player-bootstrap.min.css

custom-player-bootstrap.min.css

19 ms

css

css

60 ms

jcarousel.responsive.css

jcarousel.responsive.css

29 ms

jquery.min.js

jquery.min.js

49 ms

bootstrap.min.js

bootstrap.min.js

40 ms

moment.min.js

moment.min.js

78 ms

player-0.0.12.min.js

player-0.0.12.min.js

56 ms

website.png

website.png

34 ms

itunes.png

itunes.png

34 ms

google_play.png

google_play.png

34 ms

rss.png

rss.png

34 ms

lock-black.svg

lock-black.svg

38 ms

rss-sm.png

rss-sm.png

37 ms

download.png

download.png

36 ms

embed.png

embed.png

36 ms

share.png

share.png

37 ms

jquery.jcarousel.min.js

jquery.jcarousel.min.js

31 ms

776._Some_news_about_changes_to_LEP__LEP_Premium.jpg

776._Some_news_about_changes_to_LEP__LEP_Premium.jpg

2 ms

775._A_Rambling_Chat_with_James_June_2022.jpg

775._A_Rambling_Chat_with_James_June_2022.jpg

4 ms

open-sans-v15-latin-regular.woff

open-sans-v15-latin-regular.woff

10 ms

open-sans-v15-latin-300.woff

open-sans-v15-latin-300.woff

9 ms

open-sans-v15-latin-600.woff

open-sans-v15-latin-600.woff

9 ms

open-sans-v15-latin-700.woff

open-sans-v15-latin-700.woff

10 ms

open-sans-v15-latin-800.woff

open-sans-v15-latin-800.woff

10 ms

774._Learn_English_with_a_Scary_Story_Camp_Stabbiwaka_by_Peter_Carlson.jpg

774._Learn_English_with_a_Scary_Story_Camp_Stabbiwaka_by_Peter_Carlson.jpg

14 ms

libsyn-player-custom.png

libsyn-player-custom.png

15 ms

Accessibility Review

teacherluke.libsyn.com accessibility score

100

Accessibility Issues

Best Practices

teacherluke.libsyn.com 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

Page has valid source maps

SEO Factors

teacherluke.libsyn.com SEO score

91

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

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 Teacherluke.libsyn.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 Teacherluke.libsyn.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

teacherluke.libsyn.com

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