2.2 sec in total
175 ms
1.9 sec
155 ms
Welcome to jquery-part2.codeschool.com homepage info - get ready to check JQuery Part2 Code School best content for Nigeria right away, or after learning these important things about jquery-part2.codeschool.com
Learn Ajax and add more interactivity to your projects. Discover how to organize your code using jQuery Plugins and Promises.
Visit jquery-part2.codeschool.comWe analyzed Jquery-part2.codeschool.com page load time and found that the first response time was 175 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
jquery-part2.codeschool.com performance score
name
value
score
weighting
Value3.6 s
33/100
10%
Value12.9 s
0/100
25%
Value8.6 s
17/100
10%
Value1,630 ms
12/100
30%
Value0.342
33/100
15%
Value22.0 s
1/100
10%
175 ms
81 ms
240 ms
410 ms
51 ms
Our browser made a total of 31 requests to load all elements on the main page. We found that 61% of them (19 requests) were addressed to the original Jquery-part2.codeschool.com, 10% (3 requests) were made to Google-analytics.com and 6% (2 requests) were made to Cdn.codeschool.com. The less responsive or slowest element that took the longest time to load (826 ms) belongs to the original domain Jquery-part2.codeschool.com.
Page size can be reduced by 1.6 MB (77%)
2.1 MB
494.8 kB
In fact, the total size of Jquery-part2.codeschool.com main page is 2.1 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. 45% of websites need less resources to load. Javascripts take 1.8 MB which makes up the majority of the site volume.
Potential reduce by 46.9 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 46.9 kB or 71% of the original size.
Potential reduce by 4.7 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. JQuery Part2 Code School images are well optimized though.
Potential reduce by 1.4 MB
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 1.4 MB or 78% of the original size.
Potential reduce by 185.8 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. Jquery-part2.codeschool.com needs all CSS files to be minified and compressed as it can save up to 185.8 kB or 91% of the original size.
Number of requests can be reduced by 12 (48%)
25
13
The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of JQuery Part2 Code School. 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 as a result speed up the page load time.
jquery-part2.codeschool.com
175 ms
1
81 ms
1
240 ms
application-aa972b9aeb588ac0e44235dc42eb9bf2.css
410 ms
blackboard-stable.css
51 ms
application-f796757360407e87570f1440864e1af0.js
826 ms
blackboard-stable.js
57 ms
bg-html-d554fc184b23b6941ec9c6480cfadf33.png
71 ms
mixpanel-2.2.min.js
141 ms
ga.js
73 ms
bg-stars-2aa34c99cb7f4a3903b59252dea8f56b.png
171 ms
logo-codeschool-da970681cc318c5ed363aa4c40e25c6d.png
170 ms
radar-3fc63a8146bdef94953a64c3588addec.png
178 ms
issuer.js
66 ms
addthis_widget.js
65 ms
badge-01-3e4aaa15cb37d26730be70a28e93e85d.png
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icn-toc-557a70364d9bc8938991fded296e9ee8.png
108 ms
icn-video-37119fd37d0c2095b5934da1574f448b.png
174 ms
icn-challenge-9a66f74f58aa3c4f4977eaad538205a5.png
175 ms
icn-slides-c4997b76fff21355432da18291d46fbd.png
186 ms
bg-total-points-68515780d440ba2ffdb05dfe92bbce44.png
175 ms
logo-jquery-return-flight-3be5c7ba97fd5860004f42917a1d701e.svg
176 ms
bg-clouds-e50d18667a40e8a9fb1b3677bc06cd1b.png
186 ms
issuer.js
119 ms
KlavikaWebBasicRegular-77fae67fa48228d436b1b4d8710ccceb.woff
297 ms
KlavikaWebBasicBold-b98a729e3562c110c924c0517f6fafad.woff
305 ms
80 ms
__utm.gif
72 ms
__utm.gif
16 ms
300lo.json
19 ms
sh.7c7179124ea24ac6ba46caac.html
27 ms
jquery-part2.codeschool.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>).
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.
jquery-part2.codeschool.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
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 Jquery-part2.codeschool.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 Jquery-part2.codeschool.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.
jquery-part2.codeschool.com
Open Graph description is not detected on the main page of JQuery Part2 Code 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: