2.6 sec in total
204 ms
1.8 sec
509 ms
Welcome to essentialskillz.com homepage info - get ready to check Essential Skillz best content for United Kingdom right away, or after learning these important things about essentialskillz.com
EssentialSkillz has joined VinciWorks. This means you can now enjoy hundreds more courses covering an increased range of topics and much more.
Visit essentialskillz.comWe analyzed Essentialskillz.com page load time and found that the first response time was 204 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
essentialskillz.com performance score
name
value
score
weighting
Value5.6 s
5/100
10%
Value12.1 s
0/100
25%
Value6.5 s
39/100
10%
Value1,170 ms
21/100
30%
Value0.026
100/100
15%
Value15.1 s
7/100
10%
204 ms
282 ms
58 ms
44 ms
52 ms
Our browser made a total of 98 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Essentialskillz.com, 50% (49 requests) were made to Fonts.gstatic.com and 40% (39 requests) were made to Vinciworks.com. The less responsive or slowest element that took the longest time to load (288 ms) relates to the external source Vinciworks.com.
Page size can be reduced by 92.5 kB (12%)
758.0 kB
665.5 kB
In fact, the total size of Essentialskillz.com main page is 758.0 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. Only a small number of websites need less resources to load. Images take 605.2 kB which makes up the majority of the site volume.
Potential reduce by 83.1 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. This page needs HTML code to be minified as it can gain 16.8 kB, which is 17% 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 83.1 kB or 85% of the original size.
Potential reduce by 2.5 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. Essential Skillz images are well optimized though.
Potential reduce by 1.3 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. This website has mostly compressed JavaScripts.
Potential reduce by 5.6 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. Essentialskillz.com needs all CSS files to be minified and compressed as it can save up to 5.6 kB or 32% of the original size.
Number of requests can be reduced by 19 (45%)
42
23
The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Essential Skillz. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
essentialskillz.com
204 ms
essentialskillz.com
282 ms
58 ms
bootstrap.min.css
44 ms
tiny-slider.css
52 ms
lity.css
23 ms
wufoo.js
51 ms
structure.css
62 ms
form.css
59 ms
theme.css
50 ms
style.css
57 ms
menu-bar.css
42 ms
css2
57 ms
email-decode.min.js
53 ms
jquery.min.js
34 ms
bootstrap.min.js
57 ms
aos.min.js
256 ms
main.min.js
59 ms
menu-bar.js
115 ms
lity.js
288 ms
vcd15cbe7772f49c399c6a5babf22c1241717689176015
116 ms
gtm.js
130 ms
globe-2.png
63 ms
german-flag.png
64 ms
uk-flag.png
65 ms
hk-flag.png
74 ms
css2
58 ms
vinciworkswhitesilo.png
20 ms
vw-new_Banner-desktop.png
211 ms
Essentialskillz.png
30 ms
Courses-Devices-IMG.png
37 ms
TickBox.svg
38 ms
workplace-safety.jpg
56 ms
Sitting.jpg
60 ms
Environmental.jpg
71 ms
Fire-safety.jpg
75 ms
Emergency.jpg
109 ms
Stress.jpg
77 ms
testimonial-left-img.png
113 ms
testimonial-image.png
265 ms
vinciworksWhite.png
116 ms
x-logo.png
121 ms
linkedin.png
121 ms
youtube.png
149 ms
iso_27001_02.png
149 ms
DeltaNet_x_Venture_Motion_Banner_IMG.png
151 ms
VinciWorks_Close_Button.png
151 ms
Essential_Skillz_x_VinciWorks_IMG.png
151 ms
Skill_Boosters_x_VinciWorks_IMG.png
178 ms
pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CL7U8upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4G1ilntA.ttf
23 ms
pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CL8U8upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4G1ilntA.ttf
29 ms
pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CL9U8upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4G1ilntA.ttf
44 ms
pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CL-U8upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4G1ilntA.ttf
38 ms
pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CL_U8upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4G1ilntA.ttf
53 ms
pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CLxU9upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4G1ilntA.ttf
45 ms
pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CLzU9upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4G1ilntA.ttf
45 ms
pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CL7U8upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4G5ClntA.ttf
45 ms
pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CL8U8upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4G5ClntA.ttf
54 ms
pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CL9U8upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4G5ClntA.ttf
55 ms
pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CL-U8upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4G5ClntA.ttf
57 ms
pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CL_U8upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4G5ClntA.ttf
68 ms
pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CLxU9upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4G5ClntA.ttf
56 ms
pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CLzU9upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4G5ClntA.ttf
68 ms
pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CL7U8upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4GiClntA.ttf
56 ms
pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CL8U8upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4GiClntA.ttf
68 ms
pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CL9U8upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4GiClntA.ttf
69 ms
pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CL-U8upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4GiClntA.ttf
72 ms
pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CL_U8upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4GiClntA.ttf
71 ms
pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CLxU9upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4GiClntA.ttf
71 ms
pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CLzU9upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4GiClntA.ttf
71 ms
pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CL7U8upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4GCC5ntA.ttf
70 ms
pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CL8U8upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4GCC5ntA.ttf
73 ms
pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CL9U8upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4GCC5ntA.ttf
105 ms
pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CL-U8upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4GCC5ntA.ttf
104 ms
pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CL_U8upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4GCC5ntA.ttf
105 ms
pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CLxU9upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4GCC5ntA.ttf
73 ms
pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CLzU9upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4GCC5ntA.ttf
104 ms
pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CL7U8upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4GMS5ntA.ttf
106 ms
pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CL8U8upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4GMS5ntA.ttf
107 ms
pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CL9U8upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4GMS5ntA.ttf
105 ms
pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CL-U8upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4GMS5ntA.ttf
107 ms
pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CL_U8upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4GMS5ntA.ttf
107 ms
pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CLxU9upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4GMS5ntA.ttf
107 ms
pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CLzU9upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4GMS5ntA.ttf
108 ms
pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CL7U8upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4GVi5ntA.ttf
110 ms
pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CL8U8upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4GVi5ntA.ttf
87 ms
pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CL9U8upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4GVi5ntA.ttf
80 ms
pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CL-U8upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4GVi5ntA.ttf
70 ms
pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CL_U8upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4GVi5ntA.ttf
68 ms
pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CLxU9upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4GVi5ntA.ttf
71 ms
pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CLzU9upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4GVi5ntA.ttf
71 ms
pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CL7U8upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4Gfy5ntA.ttf
63 ms
pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CL8U8upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4Gfy5ntA.ttf
62 ms
pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CL9U8upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4Gfy5ntA.ttf
63 ms
pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CL-U8upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4Gfy5ntA.ttf
59 ms
pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CL_U8upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4Gfy5ntA.ttf
61 ms
pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CLxU9upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4Gfy5ntA.ttf
61 ms
pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CLzU9upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4Gfy5ntA.ttf
60 ms
essentialskillz.com accessibility score
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
Heading elements are not in a sequentially-descending order
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
ARIA IDs are not unique
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
No form fields have multiple labels
Image elements do not have [alt] attributes
Links do not have a discernible name
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
essentialskillz.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
essentialskillz.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 Essentialskillz.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 Essentialskillz.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.
essentialskillz.com
Open Graph description is not detected on the main page of Essential Skillz. 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: