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tefl.ie screenshot

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 78

    SEO

    Google-friendlier than
    39% of websites

tefl.ie

TEFL Course Ireland | Online Level 5 TEFL Courses & TEFL Diploma

Page Load Speed

5.8 sec in total

First Response

112 ms

Resources Loaded

4.6 sec

Page Rendered

1 sec

tefl.ie screenshot

About Website

Welcome to tefl.ie homepage info - get ready to check TEFL best content for United Kingdom right away, or after learning these important things about tefl.ie

We offer a wide range of accredited, Level 5 TEFL, and TEFL Diploma courses in Dublin for those who want to teach English online or abroad.

Visit tefl.ie

Key Findings

We analyzed Tefl.ie page load time and found that the first response time was 112 ms and then it took 5.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

tefl.ie performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.0 s

9/100

10%

LCP (Largest Contentful Paint)

Value17.9 s

0/100

25%

SI (Speed Index)

Value10.3 s

8/100

10%

TBT (Total Blocking Time)

Value4,130 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.007

100/100

15%

TTI (Time to Interactive)

Value20.7 s

2/100

10%

Network Requests Diagram

tefl.ie

112 ms

tefl.ie

782 ms

gma8gwi.css

170 ms

swiper.min.css

38 ms

style.css

40 ms

Our browser made a total of 230 requests to load all elements on the main page. We found that 67% of them (153 requests) were addressed to the original Tefl.ie, 13% (31 requests) were made to I0.wp.com and 4% (9 requests) were made to Use.typekit.net. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Tefl.ie.

Page Optimization Overview & Recommendations

Page size can be reduced by 386.4 kB (8%)

Content Size

4.7 MB

After Optimization

4.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tefl.ie main page is 4.7 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. Images take 3.4 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 373.9 kB

  • Original 446.2 kB
  • After minification 445.9 kB
  • After compression 72.4 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 373.9 kB or 84% of the original size.

Image Optimization

-0%

Potential reduce by 117 B

  • Original 3.4 MB
  • After minification 3.4 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. TEFL images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 11.7 kB

  • Original 602.5 kB
  • After minification 602.5 kB
  • After compression 590.8 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

-0%

Potential reduce by 777 B

  • Original 236.8 kB
  • After minification 236.8 kB
  • After compression 236.0 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. Tefl.ie has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 154 (72%)

Requests Now

214

After Optimization

60

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 214 CSS, Javascripts, AJAX and image requests in order to completely render the main page of TEFL. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 87 to 1 for JavaScripts and from 58 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

tefl.ie

tefl.ie

112 ms

tefl.ie

tefl.ie

782 ms

gma8gwi.css

gma8gwi.css

170 ms

swiper.min.css

swiper.min.css

38 ms

style.css

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40 ms

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219 ms

frontend.min.css

frontend.min.css

40 ms

main.min.css

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84 ms

buttons.min.css

buttons.min.css

157 ms

dashicons.min.css

dashicons.min.css

60 ms

mediaelementplayer-legacy.min.css

mediaelementplayer-legacy.min.css

61 ms

wp-mediaelement.min.css

wp-mediaelement.min.css

73 ms

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77 ms

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89 ms

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89 ms

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105 ms

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109 ms

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105 ms

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106 ms

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119 ms

blocks.css

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230 ms

styles.css

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119 ms

contact-form-7-main.min.css

contact-form-7-main.min.css

128 ms

intlTelInput.min.css

intlTelInput.min.css

133 ms

countrySelect.min.css

countrySelect.min.css

136 ms

font-awesome.min.css

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173 ms

grid.css

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148 ms

owl.carousel.css

owl.carousel.css

168 ms

shortcodes.css

shortcodes.css

269 ms

layout.css

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166 ms

jquery.countdown.css

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216 ms

bridge-woocommerce-public.css

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180 ms

woocommerce-layout-grid.min.css

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216 ms

woocommerce-grid.min.css

woocommerce-grid.min.css

221 ms

forms.min.css

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219 ms

woocommerce.css

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219 ms

public-main.css

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229 ms

intlTelInput.css

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83 ms

lity.min.css

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76 ms

css2

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84171.js

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utils.js

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sdk.js

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klarna.css

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intlTelInput.css

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252 ms

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309 ms

lightslider.min.css

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371 ms

tefl-home-2023.css

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350 ms

tefl-search-courses.css

tefl-search-courses.css

384 ms

se-checkout.css

se-checkout.css

347 ms

style.css

style.css

250 ms

wc-blocks.css

wc-blocks.css

263 ms

public-swiper.min.css

public-swiper.min.css

270 ms

script.min.js

script.min.js

279 ms

jquery.min.js

jquery.min.js

396 ms

jquery-blockui-min.js

jquery-blockui-min.js

287 ms

restrict-wp-upload-type-public.js

restrict-wp-upload-type-public.js

294 ms

owl.carousel.js

owl.carousel.js

305 ms

add_gift.js

add_gift.js

310 ms

shortcodes.js

shortcodes.js

301 ms

bridge-woocommerce-public.js

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326 ms

p.css

p.css

20 ms

jquery.blockUI.min.js

jquery.blockUI.min.js

299 ms

add-to-cart.min.js

add-to-cart.min.js

313 ms

js.cookie.min.js

js.cookie.min.js

309 ms

woocommerce.min.js

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304 ms

jquery.cookie.min.js

jquery.cookie.min.js

270 ms

tracking.min.js

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265 ms

shareasale-wc-tracker-autovoid.js

shareasale-wc-tracker-autovoid.js

317 ms

public-main.js

public-main.js

651 ms

analytics-talk-content-tracking.js

analytics-talk-content-tracking.js

369 ms

intlTelInput.min.js

intlTelInput.min.js

365 ms

lightslider.min.js

lightslider.min.js

387 ms

wp-polyfill-inert.min.js

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299 ms

regenerator-runtime.min.js

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435 ms

wp-polyfill.min.js

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hooks.min.js

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311 ms

wpm-public.p1.min.js

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299 ms

tokenization-form.min.js

tokenization-form.min.js

289 ms

xoo-wsc-main.js

xoo-wsc-main.js

545 ms

imagesloaded.min.js

imagesloaded.min.js

285 ms

masonry.min.js

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285 ms

frontend.min.js

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275 ms

ajax-geolocation.min.js

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279 ms

frontend.min.js

frontend.min.js

268 ms

mobile-cart.min.js

mobile-cart.min.js

255 ms

swiper.min.js

swiper.min.js

265 ms

index.js

index.js

249 ms

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index.js

273 ms

intlTelInput.min.js

intlTelInput.min.js

434 ms

countrySelect.min.js

countrySelect.min.js

432 ms

core.min.js

core.min.js

250 ms

mouse.min.js

mouse.min.js

422 ms

resizable.min.js

resizable.min.js

418 ms

draggable.min.js

draggable.min.js

499 ms

controlgroup.min.js

controlgroup.min.js

493 ms

checkboxradio.min.js

checkboxradio.min.js

478 ms

button.min.js

button.min.js

478 ms

dialog.min.js

dialog.min.js

477 ms

sourcebuster.min.js

sourcebuster.min.js

476 ms

order-attribution.min.js

order-attribution.min.js

638 ms

gtm4wp-contact-form-7-tracker.js

gtm4wp-contact-form-7-tracker.js

637 ms

gtm4wp-form-move-tracker.js

gtm4wp-form-move-tracker.js

636 ms

gtm4wp-ecommerce-generic.js

gtm4wp-ecommerce-generic.js

593 ms

gtm4wp-woocommerce.js

gtm4wp-woocommerce.js

592 ms

klarna.js

klarna.js

588 ms

CookieServices.js

CookieServices.js

801 ms

tefl-header.js

tefl-header.js

780 ms

tefl-global.js

tefl-global.js

767 ms

tefl-timer.js

tefl-timer.js

749 ms

tefl-home-2023.js

tefl-home-2023.js

748 ms

tefl-search-courses.js

tefl-search-courses.js

643 ms

se-checkout.js

se-checkout.js

750 ms

exit-intent-popup.js

exit-intent-popup.js

857 ms

lazyload.min.js

lazyload.min.js

739 ms

revolut.js

revolut.js

851 ms

index.js

index.js

720 ms

cart-fragments.min.js

cart-fragments.min.js

716 ms

public-swiper.min.js

public-swiper.min.js

718 ms

bat.js

bat.js

201 ms

fbevents.js

fbevents.js

27 ms

events.js

events.js

435 ms

gdlzui6jjx

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435 ms

down-arrow.svg

down-arrow.svg

609 ms

sdk.js

sdk.js

342 ms

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229 ms

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362 ms

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467 ms

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fontawesome-webfont.woff

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597 ms

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232 ms

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360 ms

Woo-Side-Cart.woff

Woo-Side-Cart.woff

527 ms

widgetsrc.php

widgetsrc.php

391 ms

tefl.ie

tefl.ie

1691 ms

clarity.js

clarity.js

87 ms

176 ms

default_new.css.gz

default_new.css.gz

217 ms

riq_widget_fonts.min.css.gz

riq_widget_fonts.min.css.gz

218 ms

widgets.min.js

widgets.min.js

249 ms

gift_ie.gif

gift_ie.gif

380 ms

Jan_sale_IE.gif

Jan_sale_IE.gif

372 ms

elt-content-img.jpg

elt-content-img.jpg

198 ms

building-4-scaled.jpg

building-4-scaled.jpg

286 ms

Shauna-edited-2.jpg

Shauna-edited-2.jpg

285 ms

search-icon-blue.png

search-icon-blue.png

201 ms

Untitled-design-40.png

Untitled-design-40.png

283 ms

teach-abroad.jpg

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287 ms

UK-flag.png

UK-flag.png

360 ms

deac-aqc.png

deac-aqc.png

365 ms

US-flag.png

US-flag.png

364 ms

ofqual.png

ofqual.png

365 ms

pay-in-2.png

pay-in-2.png

366 ms

Course-overview.png

Course-overview.png

367 ms

TEFL-internships-1.png

TEFL-internships-1.png

366 ms

Apply-for-funding.png

Apply-for-funding.png

368 ms

Employer-verification.png

Employer-verification.png

370 ms

WhatsApp-Image-2023-05-25-at-17.29.39-1.jpeg

WhatsApp-Image-2023-05-25-at-17.29.39-1.jpeg

371 ms

study-prospectus.jpg

study-prospectus.jpg

373 ms

Prospectus-cover.png

Prospectus-cover.png

371 ms

Blaithin-thumbnail.jpg

Blaithin-thumbnail.jpg

371 ms

play-button.png

play-button.png

373 ms

Evelina-thumbnail.jpg

Evelina-thumbnail.jpg

373 ms

Antonia-thumbnail.jpg

Antonia-thumbnail.jpg

375 ms

bryan-thumbnail.jpg

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374 ms

Group-264.png

Group-264.png

375 ms

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374 ms

Group-288.png

Group-288.png

375 ms

GI-Homepage_1.gif

GI-Homepage_1.gif

377 ms

ODLQC_Logo_White-1024x1024-1.png

ODLQC_Logo_White-1024x1024-1.png

376 ms

footer-tefl-institute.png

footer-tefl-institute.png

376 ms

book_icon.svg

book_icon.svg

159 ms

headphone_icon.svg

headphone_icon.svg

157 ms

user_icon.svg

user_icon.svg

157 ms

proudly-irish-logo-2-icons.svg

proudly-irish-logo-2-icons.svg

154 ms

Most-popular-red.svg

Most-popular-red.svg

153 ms

percent-23px.svg

percent-23px.svg

360 ms

search-icon.svg

search-icon.svg

359 ms

user-icon.svg

user-icon.svg

193 ms

cart-icon.svg

cart-icon.svg

192 ms

Highfield-Approved-Centre-100px.svg

Highfield-Approved-Centre-100px.svg

190 ms

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Highfield-Approved-Centre-100px.svg

272 ms

guaranteed-irish.svg

guaranteed-irish.svg

275 ms

grad-ireland.svg

grad-ireland.svg

274 ms

rte-2fm.svg

rte-2fm.svg

377 ms

the-times.svg

the-times.svg

379 ms

daily-mail.svg

daily-mail.svg

518 ms

preply.svg

preply.svg

410 ms

cambly.svg

cambly.svg

411 ms

wall-street-english.svg

wall-street-english.svg

485 ms

vip-kid.svg

vip-kid.svg

382 ms

italki.svg

italki.svg

406 ms

Trinity-college-1.svg

Trinity-college-1.svg

412 ms

Highfield-logo.svg

Highfield-logo.svg

624 ms

Klarna-marketing-badge-pink-rgb.svg_.svg

Klarna-marketing-badge-pink-rgb.svg_.svg

625 ms

Klarna-logotype-black.svg_.svg

Klarna-logotype-black.svg_.svg

627 ms

Group-95.svg

Group-95.svg

630 ms

google_avatar.png

google_avatar.png

527 ms

TEFL-Ireland-Logo-white.svg

TEFL-Ireland-Logo-white.svg

528 ms

Highfield-logo-white.svg

Highfield-logo-white.svg

551 ms

payment-partners.svg

payment-partners.svg

631 ms

recaptcha__en.js

recaptcha__en.js

273 ms

504 ms

tefl.ie

tefl.ie

1764 ms

anchor

anchor

57 ms

styles__ltr.css

styles__ltr.css

38 ms

recaptcha__en.js

recaptcha__en.js

41 ms

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57 ms

webworker.js

webworker.js

77 ms

logo_48.png

logo_48.png

67 ms

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45 ms

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48 ms

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main.js

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29 ms

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recaptcha__en.js

30 ms

woocommerce-smallscreen-grid.min.css

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103 ms

c.gif

c.gif

7 ms

Accessibility Review

tefl.ie accessibility score

88

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

Heading elements are not in a sequentially-descending order

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

tefl.ie best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

tefl.ie SEO score

78

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

High

Image elements do not have [alt] attributes

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

High

Tap targets are not sized appropriately

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 Tefl.ie 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 Tefl.ie 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

tefl.ie

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