4.4 sec in total
218 ms
4 sec
159 ms
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Visit myheadfirst.comWe analyzed Myheadfirst.com page load time and found that the first response time was 218 ms 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.
myheadfirst.com performance score
name
value
score
weighting
Value1.4 s
97/100
10%
Value2.1 s
96/100
25%
Value1.4 s
100/100
10%
Value0 ms
100/100
30%
Value0.019
100/100
15%
Value1.4 s
100/100
10%
218 ms
1855 ms
96 ms
290 ms
377 ms
Our browser made a total of 28 requests to load all elements on the main page. We found that 86% of them (24 requests) were addressed to the original Myheadfirst.com, 14% (4 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Myheadfirst.com.
Page size can be reduced by 811.4 kB (54%)
1.5 MB
702.5 kB
In fact, the total size of Myheadfirst.com main page is 1.5 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. 35% of websites need less resources to load. Javascripts take 749.4 kB which makes up the majority of the site volume.
Potential reduce by 18.1 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 18.1 kB or 82% of the original size.
Potential reduce by 33.3 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. Myheadfirst images are well optimized though.
Potential reduce by 548.3 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 548.3 kB or 73% of the original size.
Potential reduce by 211.7 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. Myheadfirst.com needs all CSS files to be minified and compressed as it can save up to 211.7 kB or 91% of the original size.
Number of requests can be reduced by 10 (38%)
26
16
The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Myheadfirst. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
myheadfirst.com
218 ms
www.myheadfirst.com
1855 ms
jquery-ui.css
96 ms
main.css
290 ms
jquery.js
377 ms
jquery-ui.js
523 ms
jquery.cookie.js
285 ms
jquery.cycle.all.js
304 ms
ckeditor.js
580 ms
ar.js
380 ms
css
60 ms
css
71 ms
css
84 ms
css
92 ms
facebook-square.png
95 ms
twitter-square.png
95 ms
wordpress-square.png
97 ms
HeadFirst_HorizontalLogo_Reverse_330x78.png
98 ms
Education.png
189 ms
Evaluation.png
100 ms
Treatment.png
404 ms
HeadFirst-Home-Page-Image-Bike-Riding-2016.jpg
368 ms
RTM_WhiteText_Logo.png
282 ms
Education.png
185 ms
Evaluation.png
185 ms
Treatment.png
188 ms
HeadFirst-Home-Page-Image-Bike-Riding-2016.jpg
905 ms
RTM_WhiteText_Logo.png
191 ms
myheadfirst.com accessibility score
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
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
The document uses <meta http-equiv="refresh">
myheadfirst.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
myheadfirst.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
Image elements do not have [alt] attributes
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
robots.txt is not valid
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Myheadfirst.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 Myheadfirst.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.
myheadfirst.com
Open Graph description is not detected on the main page of Myheadfirst. 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: