3.1 sec in total
350 ms
2.5 sec
173 ms
Visit teflcertificates-avo.com now to see the best up-to-date TEFL Certificates AVO content and also check out these interesting facts you probably never knew about teflcertificates-avo.com
Internationally recognised TEFL certificates. Cambridge accredited CELTA & DELTA courses – globally accepted English language teaching qualifications.
Visit teflcertificates-avo.comWe analyzed Teflcertificates-avo.com page load time and found that the first response time was 350 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
teflcertificates-avo.com performance score
name
value
score
weighting
Value3.4 s
36/100
10%
Value7.6 s
4/100
25%
Value6.8 s
34/100
10%
Value30 ms
100/100
30%
Value0
100/100
15%
Value9.8 s
28/100
10%
350 ms
334 ms
588 ms
118 ms
233 ms
Our browser made a total of 51 requests to load all elements on the main page. We found that 90% of them (46 requests) were addressed to the original Teflcertificates-avo.com, 4% (2 requests) were made to S7.addthis.com and 4% (2 requests) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (794 ms) belongs to the original domain Teflcertificates-avo.com.
Page size can be reduced by 70.3 kB (13%)
534.2 kB
463.8 kB
In fact, the total size of Teflcertificates-avo.com main page is 534.2 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. 30% of websites need less resources to load. Images take 419.7 kB which makes up the majority of the site volume.
Potential reduce by 12.9 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. This page needs HTML code to be minified as it can gain 2.3 kB, which is 14% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 12.9 kB or 78% of the original size.
Potential reduce by 41.6 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. TEFL Certificates AVO images are well optimized though.
Potential reduce by 9.4 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 9.4 kB or 12% of the original size.
Potential reduce by 6.4 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. Teflcertificates-avo.com needs all CSS files to be minified and compressed as it can save up to 6.4 kB or 31% of the original size.
Number of requests can be reduced by 24 (51%)
47
23
The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of TEFL Certificates AVO. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
teflcertificates-avo.com
350 ms
www.teflcertificates-avo.com
334 ms
www.teflcertificates-avo.com
588 ms
default.css
118 ms
global.css
233 ms
style.css
340 ms
jquery.lightbox-0.5.css
349 ms
jquery-ui-1.7.3.custom.css
345 ms
styles-new-v2.css
344 ms
addthis_widget.js
32 ms
jquery-1.3.2.min.js
465 ms
jquery.dimensions.js
346 ms
jquery.easing.js
451 ms
jquery.accordion.js
458 ms
jquery.watermark.min.js
459 ms
jquery.styled-select.js
461 ms
jquery.jcarousel.js
462 ms
jquery.lightbox-0.5.js
563 ms
jquery-ui-1.7.3.custom.min.js
691 ms
swfobject.js
574 ms
common.js
576 ms
lg-share-en.gif
17 ms
back-footer.jpg
232 ms
back-header.jpg
233 ms
back-header-inner.jpg
437 ms
header-new-v2.png
569 ms
nav-top.png
354 ms
nav-link-selected.gif
354 ms
nav-top-2.png
355 ms
icon-languages-2.png
460 ms
celta%20courses%202024%20banner_2412df1.gif
692 ms
register-button-en-new.png
463 ms
bgr-btn.png
577 ms
calendar-buttons-en.png
550 ms
quote-start.gif
576 ms
quote-end.gif
579 ms
footer-icons-websites.png
650 ms
bullet_1.gif
671 ms
home-box-1.png
680 ms
bullet_5.gif
680 ms
home-box-2.png
681 ms
home-box-3.png
763 ms
home-box-4.png
786 ms
back-footer-inner.jpg
794 ms
footer-line.png
790 ms
exsisto-logo.png
791 ms
ga.js
20 ms
ui-bg_highlight-hard_100_f2f5f7_1x100.png
459 ms
__utm.gif
12 ms
collect
24 ms
print.css
116 ms
teflcertificates-avo.com accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
Links do not have a discernible name
teflcertificates-avo.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
teflcertificates-avo.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Teflcertificates-avo.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 Teflcertificates-avo.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.
teflcertificates-avo.com
Open Graph description is not detected on the main page of TEFL Certificates AVO. 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: