Tools & Wizards About Us
tefljobslondon.co.uk screenshot

Report Summary

  • 89

    Performance

    Renders faster than
    90% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 62% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

tefljobslondon.co.uk

Page Load Speed

3.3 sec in total

First Response

306 ms

Resources Loaded

2.9 sec

Page Rendered

138 ms

tefljobslondon.co.uk screenshot

About Website

Welcome to tefljobslondon.co.uk homepage info - get ready to check Tefljobslondon best content right away, or after learning these important things about tefljobslondon.co.uk

Search and apply for London TEFL jobs. Post your CV on our online database. View language school profiles and find TEFL Courses in London.

Visit tefljobslondon.co.uk

Key Findings

We analyzed Tefljobslondon.co.uk page load time and found that the first response time was 306 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

tefljobslondon.co.uk performance score

89

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

65/100

10%

LCP (Largest Contentful Paint)

Value2.9 s

81/100

25%

SI (Speed Index)

Value2.6 s

97/100

10%

TBT (Total Blocking Time)

Value170 ms

93/100

30%

CLS (Cumulative Layout Shift)

Value0.029

100/100

15%

TTI (Time to Interactive)

Value3.0 s

96/100

10%

Network Requests Diagram

tefljobslondon.co.uk

306 ms

www.tefljobslondon.co.uk

1241 ms

style.css

125 ms

effects.css

204 ms

www.tefljobslondon.co.uk

617 ms

Our browser made a total of 61 requests to load all elements on the main page. We found that 67% of them (41 requests) were addressed to the original Tefljobslondon.co.uk, 3% (2 requests) were made to Apis.google.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Tefljobslondon.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 334.0 kB (62%)

Content Size

534.6 kB

After Optimization

200.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tefljobslondon.co.uk main page is 534.6 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. 40% of websites need less resources to load. Javascripts take 329.1 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 21.7 kB

  • Original 28.5 kB
  • After minification 26.0 kB
  • After compression 6.8 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 21.7 kB or 76% of the original size.

Image Optimization

-22%

Potential reduce by 21.1 kB

  • Original 95.7 kB
  • After minification 74.6 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. Obviously, Tefljobslondon needs image optimization as it can save up to 21.1 kB or 22% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-68%

Potential reduce by 224.1 kB

  • Original 329.1 kB
  • After minification 326.6 kB
  • After compression 105.0 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 224.1 kB or 68% of the original size.

CSS Optimization

-83%

Potential reduce by 67.1 kB

  • Original 81.3 kB
  • After minification 60.7 kB
  • After compression 14.2 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. Tefljobslondon.co.uk needs all CSS files to be minified and compressed as it can save up to 67.1 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 33 (58%)

Requests Now

57

After Optimization

24

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tefljobslondon. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

tefljobslondon.co.uk

tefljobslondon.co.uk

306 ms

www.tefljobslondon.co.uk

www.tefljobslondon.co.uk

1241 ms

style.css

style.css

125 ms

effects.css

effects.css

204 ms

www.tefljobslondon.co.uk

www.tefljobslondon.co.uk

617 ms

pagenavi-css.css

pagenavi-css.css

204 ms

jquery.js

jquery.js

338 ms

jquery-migrate.min.js

jquery-migrate.min.js

251 ms

scrollTo.js

scrollTo.js

230 ms

jquery.form.min.js

jquery.form.min.js

302 ms

mailchimp.js

mailchimp.js

304 ms

superfish.js

superfish.js

345 ms

woo_tabs.js

woo_tabs.js

357 ms

general.js

general.js

402 ms

buttons.js

buttons.js

6 ms

default.css

default.css

436 ms

shortcodes.css

shortcodes.css

457 ms

custom.css

custom.css

462 ms

plusone.js

plusone.js

54 ms

wp-embed.min.js

wp-embed.min.js

498 ms

reset.css

reset.css

385 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

182 ms

ga.js

ga.js

64 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

59 ms

bg-gradient.png

bg-gradient.png

151 ms

bg-texture.png

bg-texture.png

149 ms

header-bg.png

header-bg.png

205 ms

logo.png

logo.png

150 ms

post-cv-psd.png

post-cv-psd.png

150 ms

featured.png

featured.png

151 ms

job_329.gif

job_329.gif

267 ms

job_328.jpg

job_328.jpg

380 ms

job_330.png

job_330.png

275 ms

user-cv.png

user-cv.png

215 ms

tick.png

tick.png

221 ms

paypal.png

paypal.png

305 ms

thumb.php

thumb.php

553 ms

thumb.php

thumb.php

493 ms

l-30.png

l-30.png

366 ms

t-30.png

t-30.png

378 ms

f-30.png

f-30.png

411 ms

r-30.png

r-30.png

460 ms

g-30.png

g-30.png

479 ms

alert-overlay.png

alert-overlay.png

482 ms

getAllAppDefault.esi

getAllAppDefault.esi

103 ms

__utm.gif

__utm.gif

17 ms

getSegment.php

getSegment.php

158 ms

checkOAuth.esi

checkOAuth.esi

5 ms

t.dhj

t.dhj

6 ms

t.dhj

t.dhj

12 ms

cm

cm

31 ms

x35248

x35248

101 ms

s-3271.xgi

s-3271.xgi

13 ms

hbpix

hbpix

25 ms

4 ms

pixel

pixel

19 ms

xrefid.xgi

xrefid.xgi

6 ms

11 ms

pixel

pixel

16 ms

2981

2981

20 ms

print.css

print.css

105 ms

Accessibility Review

tefljobslondon.co.uk accessibility score

86

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

Best Practices

tefljobslondon.co.uk best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

tefljobslondon.co.uk SEO score

92

Search Engine Optimization Advices

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 doesn't use legible font sizes

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tefljobslondon.co.uk can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Tefljobslondon.co.uk 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

tefljobslondon.co.uk

Open Graph description is not detected on the main page of Tefljobslondon. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: