21.7 sec in total
823 ms
20.7 sec
251 ms
Visit teachenglish4u.com now to see the best up-to-date Teachenglish 4 U content for Russia and also check out these interesting facts you probably never knew about teachenglish4u.com
This website is dedicated to learners of English as a foreign language. It offers learners interactive exercises, revision and self assessment. useful resources, links and documents to download.
Visit teachenglish4u.comWe analyzed Teachenglish4u.com page load time and found that the first response time was 823 ms and then it took 20.9 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
teachenglish4u.com performance score
name
value
score
weighting
Value2.8 s
56/100
10%
Value13.7 s
0/100
25%
Value6.9 s
34/100
10%
Value2,050 ms
7/100
30%
Value0.201
61/100
15%
Value16.5 s
5/100
10%
823 ms
33 ms
180 ms
4 ms
36 ms
Our browser made a total of 66 requests to load all elements on the main page. We found that 5% of them (3 requests) were addressed to the original Teachenglish4u.com, 35% (23 requests) were made to Static.websimages.com and 18% (12 requests) were made to Mediaprocessor.websimages.com. The less responsive or slowest element that took the longest time to load (19.6 sec) relates to the external source Static.websimages.com.
Page size can be reduced by 539.1 kB (50%)
1.1 MB
534.7 kB
In fact, the total size of Teachenglish4u.com main page is 1.1 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. 40% of websites need less resources to load. Javascripts take 511.0 kB which makes up the majority of the site volume.
Potential reduce by 44.4 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 44.4 kB or 80% of the original size.
Potential reduce by 5.5 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. Teachenglish 4 U images are well optimized though.
Potential reduce by 320.1 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 320.1 kB or 63% of the original size.
Potential reduce by 169.0 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. Teachenglish4u.com needs all CSS files to be minified and compressed as it can save up to 169.0 kB or 88% of the original size.
Number of requests can be reduced by 36 (60%)
60
24
The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Teachenglish 4 U. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
teachenglish4u.com
823 ms
modernizr-old.js
33 ms
require.js
180 ms
jquery.min.js
4 ms
bootstrap.js
36 ms
.theme.css
12 ms
sitebase.css
36 ms
api.js
460 ms
view.app.js
36 ms
tool.min.js
335 ms
collector.js
42 ms
purple-top.png
194 ms
mbot4u.jpg
371 ms
date.png
53 ms
sbr.gif
213 ms
default.jpg
15 ms
default.jpg
39 ms
default.jpg
39 ms
default.jpg
37 ms
page_white_text.png
35 ms
user.png
7 ms
sbl.gif
194 ms
sbb.gif
195 ms
side-bg.png
33 ms
ModuleClassLoader.js
29 ms
base.js
31 ms
log.js
31 ms
webs.modules.js
31 ms
sitebase.js
33 ms
css_browser_selector.js
19602 ms
hats.jpg
13798 ms
spine.min.js
5 ms
creativeCommons.js
4 ms
tooltip.js
38 ms
nodeDataTooltip.js
11 ms
modals.jpg
104 ms
translate.js
3 ms
Phrasal-Verbs-GET.jpg
882 ms
localize.js
3 ms
locale.js
5 ms
Take&GET.png
90 ms
underscore.js
5 ms
phr_verbs_up.png
73 ms
17 ms
ZEL%202013%20XC.jpg
84 ms
phrasal-verbs-travelling.jpg
113 ms
complexion2.jpg
9264 ms
link.js
2 ms
tooltip.css
4 ms
header_editor_view.js
4 ms
html_view.js
5 ms
title_view.js
11 ms
33 ms
jquery.min.js
35 ms
International%20Space%20Station.jpg
51 ms
10743240_797315740309636_1483714908_n.jpg
114 ms
ga.js
10 ms
tab.js
182 ms
archie.jpg
2068 ms
__utm.gif
16 ms
11863412_10205179993083487_2473427901315900508_n.jpg
3315 ms
collect
50 ms
style.min.css
169 ms
logo.jpg
312 ms
recaptcha__en.js
22 ms
tooltip_icon.png
164 ms
teachenglish4u.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.
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
<frame> or <iframe> elements do not have a title
Form elements do not have associated labels
Links do not have a discernible name
teachenglish4u.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
Browser errors were logged to the console
Page has valid source maps
teachenglish4u.com 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
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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Teachenglish4u.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Teachenglish4u.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.
teachenglish4u.com
Open Graph data is detected on the main page of Teachenglish 4 U. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: