6.5 sec in total
121 ms
4 sec
2.4 sec
Click here to check amazing ITTT content for China. Otherwise, check out these important facts you probably never knew about ittt.us
TEFL Online. ✅ TEFL courses. ✅ Accredited Certification. ✅ TEFL course programs all around the world. ITTT TEFL courses are internationally accredited: in-class, combined or online TEFL courses. With ...
Visit ittt.usWe analyzed Ittt.us page load time and found that the first response time was 121 ms and then it took 6.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
ittt.us performance score
name
value
score
weighting
Value3.3 s
39/100
10%
Value6.6 s
8/100
25%
Value22.9 s
0/100
10%
Value25,830 ms
0/100
30%
Value0.07
96/100
15%
Value34.6 s
0/100
10%
121 ms
322 ms
115 ms
58 ms
89 ms
Our browser made a total of 55 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Ittt.us, 96% (53 requests) were made to Teflcourse.net and 2% (1 request) were made to Static.cloudflareinsights.com. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source Teflcourse.net.
Page size can be reduced by 98.1 kB (17%)
568.3 kB
470.2 kB
In fact, the total size of Ittt.us main page is 568.3 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 298.9 kB which makes up the majority of the site volume.
Potential reduce by 90.4 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 90.4 kB or 80% of the original size.
Potential reduce by 7.2 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. ITTT images are well optimized though.
Potential reduce by 349 B
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.
Potential reduce by 36 B
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. Ittt.us has all CSS files already compressed.
Number of requests can be reduced by 15 (33%)
45
30
The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ITTT. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
ittt.us
121 ms
www.teflcourse.net
322 ms
critical.css
115 ms
fontawesome-all.min.css
58 ms
sprite_ok.css
89 ms
style.css
91 ms
email-decode.min.js
84 ms
slick.min.js
84 ms
slideout.min.js
1310 ms
lightgallery-all.min.js
1312 ms
animatescroll.min.js
1308 ms
tp-map.js
1308 ms
tp-wpcf7check.js
1310 ms
bootstrap.bundle.min.js
1309 ms
function.js
1349 ms
lazyload.min.js
1341 ms
rocket-loader.min.js
1303 ms
v652eace1692a40cfa3763df669d7439c1639079717194
1400 ms
facebookmessenger.svg
1334 ms
whatsapp.svg
1303 ms
ittt-logo.png
1326 ms
flags_usa.gif
1350 ms
flags_uk.gif
1365 ms
flags_thailand.gif
1363 ms
badge-2021.png
1366 ms
top-rated-tefl-org-2019.png
1370 ms
top-tefl-cert-org_sm.png
1366 ms
Badge_general_sm.png
1367 ms
trustpilot-2022.png
1391 ms
reviews_static.png
1369 ms
box3_hp_head.jpg
1463 ms
box1.png
1397 ms
box2.png
1398 ms
box3.png
1407 ms
box4.png
1393 ms
box5.png
1401 ms
box8.png
1406 ms
box7.png
1406 ms
box6.png
1403 ms
box9.png
1382 ms
box10.png
1383 ms
banner_1.png
1369 ms
loading_m.gif
1365 ms
ajax-loader.gif
894 ms
sprite.png
180 ms
Lato-Regular.ttf
178 ms
Lato-Bold.ttf
733 ms
fa-light-300.woff
735 ms
fa-regular-400.woff
734 ms
fa-solid-900.woff
157 ms
fa-brands-400.woff
170 ms
Montserrat-Regular.ttf
732 ms
Montserrat-Bold.ttf
147 ms
locations_background.jpg
700 ms
jquery.min.js
59 ms
ittt.us 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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
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
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
ittt.us 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
Page has valid source maps
ittt.us SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
Document uses legible font sizes
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ittt.us 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 Ittt.us 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.
ittt.us
Open Graph data is detected on the main page of ITTT. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: