1.8 sec in total
265 ms
1.3 sec
257 ms
Click here to check amazing EF Teach Ers content for United States. Otherwise, check out these important facts you probably never knew about ef-teachers.com
EF English First has ESL jobs abroad available now. We have openings teaching English to children, teenagers in China and Indonesia.
Visit ef-teachers.comWe analyzed Ef-teachers.com page load time and found that the first response time was 265 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.
ef-teachers.com performance score
name
value
score
weighting
Value7.6 s
1/100
10%
Value12.5 s
0/100
25%
Value11.7 s
4/100
10%
Value2,290 ms
5/100
30%
Value0
100/100
15%
Value16.7 s
5/100
10%
265 ms
95 ms
110 ms
9 ms
14 ms
Our browser made a total of 60 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Ef-teachers.com, 40% (24 requests) were made to Api.ning.com and 28% (17 requests) were made to Static.ning.com. The less responsive or slowest element that took the longest time to load (684 ms) relates to the external source Api.ning.com.
Page size can be reduced by 286.6 kB (52%)
546.9 kB
260.3 kB
In fact, the total size of Ef-teachers.com main page is 546.9 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. 70% of websites need less resources to load. Javascripts take 289.5 kB which makes up the majority of the site volume.
Potential reduce by 52.2 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 52.2 kB or 74% of the original size.
Potential reduce by 5.0 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, EF Teach Ers needs image optimization as it can save up to 5.0 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 115.5 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 115.5 kB or 40% of the original size.
Potential reduce by 114.0 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. Ef-teachers.com needs all CSS files to be minified and compressed as it can save up to 114.0 kB or 74% of the original size.
Number of requests can be reduced by 30 (55%)
55
25
The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of EF Teach Ers. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
ef-teachers.com
265 ms
common.min.css
95 ms
component.min.css
110 ms
1187530746.css
9 ms
1187530631.css
14 ms
glamadapt_jsapi.act
17 ms
core.min.js
18 ms
xn_track.min.js
23 ms
sdk.js
60 ms
analytics.js
52 ms
glamadapt_jsapi_track.act
53 ms
ef_blue.jpg
52 ms
jquery.autoResize.js
25 ms
jquery.jsonp.min.js
28 ms
jquery-ui.min.js
26 ms
modernizr.custom.js
25 ms
jstorage.min.js
25 ms
Base64.js
137 ms
set_common_min.js
136 ms
set_sidebar_u_min.js
138 ms
set_mainindeinde_u_min.js
150 ms
ga.js
132 ms
buttons-ningbar.png
143 ms
xg_sprite-003366.png
145 ms
facebook.gif
143 ms
service-sprite.png
143 ms
Ning_MM_footer_blk@2x.png
141 ms
chat.png
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DISTANCELEARNINGAD.JPGwidth=500
323 ms
SnipImage.JPG
143 ms
groups.JPG
322 ms
lexis1.png
145 ms
referal.gif
640 ms
1138353671.jpeg
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thCAO0T24R.jpg
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FEEDBACKSURVEY.PNG
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videos.JPGwidth=200
327 ms
blogs.JPGwidth=200
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f_logo.jpg
344 ms
twitterbirdwhiteonblue.png
354 ms
tmp47431.png
521 ms
tmp21128.png
684 ms
collect
71 ms
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cTagsImgCmd.act
124 ms
ga.js
68 ms
beacon.js
123 ms
__utm.gif
116 ms
__utm.gif
110 ms
collect
150 ms
xd_arbiter.php
117 ms
xd_arbiter.php
129 ms
__utm.gif
26 ms
jsadimp.gif
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xd_arbiter.php
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ga-audiences
35 ms
ef-teachers.com accessibility score
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
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
ef-teachers.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
General
Impact
Issue
Detected JavaScript libraries
ef-teachers.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ef-teachers.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 Ef-teachers.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.
ef-teachers.com
Open Graph description is not detected on the main page of EF Teach Ers. 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: