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telcuk.com screenshot

Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 0

    Best Practices

  • 72

    SEO

    Google-friendlier than
    31% of websites

telcuk.com

TELC UK Training, Education and Language Courses in North London English lessons in London

Page Load Speed

5.5 sec in total

First Response

1.4 sec

Resources Loaded

3.7 sec

Page Rendered

443 ms

telcuk.com screenshot

About Website

Welcome to telcuk.com homepage info - get ready to check TELC UK best content for Russia right away, or after learning these important things about telcuk.com

TELC UK- English language school in North London provides General English lessons, IELTS, CAE and FCE courses. Learn and improve English fast by joining an English Language course

Visit telcuk.com

Key Findings

We analyzed Telcuk.com page load time and found that the first response time was 1.4 sec and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

telcuk.com performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.2 s

3/100

10%

LCP (Largest Contentful Paint)

Value6.2 s

11/100

25%

SI (Speed Index)

Value14.8 s

1/100

10%

TBT (Total Blocking Time)

Value1,520 ms

13/100

30%

CLS (Cumulative Layout Shift)

Value0.21

59/100

15%

TTI (Time to Interactive)

Value21.7 s

1/100

10%

Network Requests Diagram

telcuk.com

1359 ms

testimonial.css

158 ms

validationEngine.jquery.css

184 ms

flashblock.css

183 ms

player.css

184 ms

Our browser made a total of 113 requests to load all elements on the main page. We found that 81% of them (92 requests) were addressed to the original Telcuk.com, 12% (13 requests) were made to Fonts.gstatic.com and 4% (4 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Telcuk.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.3 MB (61%)

Content Size

2.2 MB

After Optimization

851.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Telcuk.com main page is 2.2 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. 65% of websites need less resources to load. Javascripts take 870.1 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 87.5 kB

  • Original 106.1 kB
  • After minification 104.1 kB
  • After compression 18.5 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 87.5 kB or 83% of the original size.

Image Optimization

-5%

Potential reduce by 25.2 kB

  • Original 526.8 kB
  • After minification 501.7 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. TELC UK images are well optimized though.

JavaScript Optimization

-73%

Potential reduce by 634.8 kB

  • Original 870.1 kB
  • After minification 788.2 kB
  • After compression 235.3 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 634.8 kB or 73% of the original size.

CSS Optimization

-86%

Potential reduce by 584.3 kB

  • Original 680.7 kB
  • After minification 567.1 kB
  • After compression 96.4 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. Telcuk.com needs all CSS files to be minified and compressed as it can save up to 584.3 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 77 (79%)

Requests Now

98

After Optimization

21

  • Images
  • JavaScript
  • CSS

The browser has sent 98 CSS, Javascripts, AJAX and image requests in order to completely render the main page of TELC UK. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 38 to 1 for JavaScripts and from 41 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

telcuk.com

telcuk.com

1359 ms

testimonial.css

testimonial.css

158 ms

validationEngine.jquery.css

validationEngine.jquery.css

184 ms

flashblock.css

flashblock.css

183 ms

player.css

player.css

184 ms

style.css

style.css

157 ms

jquery-ui.css

jquery-ui.css

184 ms

mtq_core_style.css

mtq_core_style.css

237 ms

mtq_theme_style.css

mtq_theme_style.css

241 ms

zebra_tooltips.css

zebra_tooltips.css

235 ms

simply-poll.css

simply-poll.css

234 ms

wp-customer-reviews-generated.css

wp-customer-reviews-generated.css

238 ms

styles.css

styles.css

243 ms

frontend.css

frontend.css

312 ms

font-awesome.min.css

font-awesome.min.css

316 ms

bootstrap.css

bootstrap.css

399 ms

front.css

front.css

314 ms

jquery-ui.css

jquery-ui.css

83 ms

lms-style.css

lms-style.css

304 ms

lms-style-custom.css

lms-style-custom.css

303 ms

wpProQuiz_front.min.css

wpProQuiz_front.min.css

365 ms

style.css

style.css

458 ms

css

css

69 ms

css

css

66 ms

superfish.css

superfish.css

366 ms

component.css

component.css

368 ms

jquery.fancybox.css

jquery.fancybox.css

367 ms

flexslider.css

flexslider.css

435 ms

style-responsive.css

style-responsive.css

443 ms

style-custom.css

style-custom.css

454 ms

jquery.qtip.min.css

jquery.qtip.min.css

444 ms

text-hover.css

text-hover.css

456 ms

form-themes.min.css

form-themes.min.css

514 ms

masterslider.main.css

masterslider.main.css

536 ms

custom.css

custom.css

527 ms

wpss.css

wpss.css

527 ms

telcuk.com

telcuk.com

1495 ms

soundmanager2-nodebug-jsmin.js

soundmanager2-nodebug-jsmin.js

533 ms

jquery.js

jquery.js

752 ms

testimonialSidebar.css

testimonialSidebar.css

543 ms

mediaelementplayer.min.css

mediaelementplayer.min.css

474 ms

wp-mediaelement.css

wp-mediaelement.css

479 ms

jquery-migrate.min.js

jquery-migrate.min.js

482 ms

kento-pvc.js

kento-pvc.js

546 ms

google-chart-jsapi.js

google-chart-jsapi.js

547 ms

script.js

script.js

557 ms

wp-customer-reviews.js

wp-customer-reviews.js

508 ms

bootstrap.min.js

bootstrap.min.js

577 ms

front.js

front.js

576 ms

chosen.jquery.min.js

chosen.jquery.min.js

596 ms

jquery.wp-simple-survey.js

jquery.wp-simple-survey.js

582 ms

wpss.js

wpss.js

637 ms

loader.php

loader.php

768 ms

core.min.js

core.min.js

575 ms

datepicker.min.js

datepicker.min.js

579 ms

css

css

63 ms

zebra_tooltips.js

zebra_tooltips.js

583 ms

simplypoll.js

simplypoll.js

627 ms

jquery.form.min.js

jquery.form.min.js

583 ms

scripts.js

scripts.js

584 ms

lms-script.js

lms-script.js

590 ms

superfish.js

superfish.js

634 ms

hoverIntent.min.js

hoverIntent.min.js

630 ms

modernizr.custom.js

modernizr.custom.js

596 ms

jquery.dlmenu.js

jquery.dlmenu.js

592 ms

jquery.easing.js

jquery.easing.js

635 ms

jquery.fancybox.pack.js

jquery.fancybox.pack.js

646 ms

jquery.fancybox-media.js

jquery.fancybox-media.js

652 ms

jquery.fancybox-thumbs.js

jquery.fancybox-thumbs.js

657 ms

jquery.flexslider.js

jquery.flexslider.js

613 ms

gdlr-script.js

gdlr-script.js

629 ms

jquery.qtip.min.js

jquery.qtip.min.js

649 ms

text-hover.js

text-hover.js

644 ms

wp-embed.min.js

wp-embed.min.js

649 ms

masterslider.min.js

masterslider.min.js

700 ms

mediaelement-and-player.min.js

mediaelement-and-player.min.js

724 ms

wp-mediaelement.js

wp-mediaelement.js

645 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

648 ms

logo_web220.png

logo_web220.png

178 ms

email.png

email.png

81 ms

facebook.png

facebook.png

81 ms

google-plus.png

google-plus.png

81 ms

linkedin.png

linkedin.png

176 ms

twitter.png

twitter.png

176 ms

youtube.png

youtube.png

179 ms

blank.gif

blank.gif

177 ms

TEST-your-English-level.png

TEST-your-English-level.png

787 ms

Free-English-Lesson-London-.png

Free-English-Lesson-London-.png

703 ms

stefano-t.jpg

stefano-t.jpg

177 ms

sergio-t.png

sergio-t.png

682 ms

Mihaela-t.jpg

Mihaela-t.jpg

683 ms

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18 ms

IQHow_FEYlDC4Gzy_m8fcgFhaRv2pGgT5Kf0An0s4MM.woff

IQHow_FEYlDC4Gzy_m8fcgFhaRv2pGgT5Kf0An0s4MM.woff

496 ms

zhcz-_WihjSQC0oHJ9TCYBsxEYwM7FgeyaSgU71cLG0.woff

zhcz-_WihjSQC0oHJ9TCYBsxEYwM7FgeyaSgU71cLG0.woff

18 ms

zhcz-_WihjSQC0oHJ9TCYBsxEYwM7FgeyaSgU71cLG0.woff

zhcz-_WihjSQC0oHJ9TCYBsxEYwM7FgeyaSgU71cLG0.woff

496 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

517 ms

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JbtMzqLaYbbbCL9X6EvaIxsxEYwM7FgeyaSgU71cLG0.woff

492 ms

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483 ms

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482 ms

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482 ms

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CcKI4k9un7TZVWzRVT-T8xsxEYwM7FgeyaSgU71cLG0.woff

483 ms

IczWvq5y_Cwwv_rBjOtT0w.woff

IczWvq5y_Cwwv_rBjOtT0w.woff

483 ms

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484 ms

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8KhZd3VQBtXTAznvKjw-kxsxEYwM7FgeyaSgU71cLG0.woff

482 ms

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RJMlAoFXXQEzZoMSUteGWD8E0i7KZn-EPnyo3HZu7kw.woff

483 ms

analytics.js

analytics.js

222 ms

css

css

214 ms

loading-2.gif

loading-2.gif

111 ms

master-slider-right.png

master-slider-right.png

111 ms

master-slider-left.png

master-slider-left.png

112 ms

05.jpg

05.jpg

113 ms

collect

collect

43 ms

collect

collect

73 ms

Accessibility Review

telcuk.com accessibility score

80

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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

SEO Factors

telcuk.com SEO score

72

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 Telcuk.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 Telcuk.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

telcuk.com

Open Graph description is not detected on the main page of TELC UK. 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: