5.7 sec in total
114 ms
1.4 sec
4.2 sec
Click here to check amazing Jenga School content. Otherwise, check out these important facts you probably never knew about jengaschool.com
Visit jengaschool.comWe analyzed Jengaschool.com page load time and found that the first response time was 114 ms and then it took 5.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
jengaschool.com performance score
name
value
score
weighting
Value3.7 s
30/100
10%
Value5.5 s
18/100
25%
Value3.7 s
86/100
10%
Value200 ms
90/100
30%
Value0.006
100/100
15%
Value4.9 s
78/100
10%
114 ms
87 ms
40 ms
147 ms
104 ms
Our browser made a total of 40 requests to load all elements on the main page. We found that 88% of them (35 requests) were addressed to the original Jengaschool.com, 10% (4 requests) were made to Unpkg.com and 3% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Jengaschool.com.
Page size can be reduced by 374.4 kB (2%)
19.2 MB
18.9 MB
In fact, the total size of Jengaschool.com main page is 19.2 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. 20% of websites need less resources to load. Images take 19.2 MB which makes up the majority of the site volume.
Potential reduce by 13.0 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 13.0 kB or 78% of the original size.
Potential reduce by 360.6 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. Jenga School images are well optimized though.
Potential reduce by 31 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 741 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. Jengaschool.com needs all CSS files to be minified and compressed as it can save up to 741 B or 18% of the original size.
Number of requests can be reduced by 11 (30%)
37
26
The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jenga School. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
www.jengaschool.com
114 ms
styles.css
87 ms
swiper-bundle.min.css
40 ms
jenga.png
147 ms
arrow-down.png
104 ms
email-decode.min.js
25 ms
swiper-bundle.min.js
37 ms
main.js
106 ms
Vector.png
132 ms
close.svg
127 ms
header3.png
171 ms
header2.png
171 ms
header1.png
339 ms
testimonial.png
279 ms
testimonial2.png
326 ms
testimonial3.png
280 ms
student.jpg
306 ms
tick.png
232 ms
team.png
371 ms
intern.jpg
760 ms
ian.svg
395 ms
ajua.svg
383 ms
workpay.svg
375 ms
solutech.svg
411 ms
twiga.svg
525 ms
pesakit.svg
466 ms
code.png
445 ms
vector2.svg
492 ms
vector.svg
487 ms
carbon.svg
529 ms
Jenga%20student.jpg
1180 ms
logo-white.svg
558 ms
twitter.png
565 ms
instagram.png
571 ms
linkedin.png
659 ms
whatsapp.png
679 ms
swiper-bundle.min.css
16 ms
swiper-bundle.min.js
15 ms
css2
31 ms
arrow-down.svg
508 ms
jengaschool.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.
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
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>).
jengaschool.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Page has valid source maps
jengaschool.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 Jengaschool.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 Jengaschool.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.
jengaschool.com
Open Graph description is not detected on the main page of Jenga School. 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: