865 ms in total
68 ms
662 ms
135 ms
Click here to check amazing Learnnc content for Philippines. Otherwise, check out these important facts you probably never knew about learnnc.org
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Visit learnnc.orgWe analyzed Learnnc.org page load time and found that the first response time was 68 ms and then it took 797 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.
learnnc.org performance score
name
value
score
weighting
Value4.1 s
21/100
10%
Value4.5 s
37/100
25%
Value4.2 s
77/100
10%
Value450 ms
63/100
30%
Value0.298
40/100
15%
Value4.7 s
80/100
10%
68 ms
140 ms
48 ms
57 ms
60 ms
Our browser made a total of 51 requests to load all elements on the main page. We found that 98% of them (50 requests) were addressed to the original Learnnc.org, 2% (1 request) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (209 ms) belongs to the original domain Learnnc.org.
Page size can be reduced by 1.0 MB (46%)
2.3 MB
1.2 MB
In fact, the total size of Learnnc.org main page is 2.3 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. 15% of websites need less resources to load. Images take 2.1 MB which makes up the majority of the site volume.
Potential reduce by 6.4 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 6.4 kB or 71% of the original size.
Potential reduce by 927.3 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. Obviously, Learnnc needs image optimization as it can save up to 927.3 kB or 44% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 107.5 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 107.5 kB or 61% of the original size.
Potential reduce by 4.1 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. Learnnc.org needs all CSS files to be minified and compressed as it can save up to 4.1 kB or 62% of the original size.
Number of requests can be reduced by 25 (51%)
49
24
The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Learnnc. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
learnnc.org
68 ms
www.learnnc.org
140 ms
style.css
48 ms
style.css
57 ms
footer.css
60 ms
header1.css
71 ms
header2.css
72 ms
main.css
81 ms
menu.css
85 ms
google-analytics.js
93 ms
jquery.1.10.2.min.js
177 ms
jquery.cookie.js
98 ms
popfix.js
99 ms
ajax.js
106 ms
lighthouse.js
117 ms
model.js
123 ms
struct.js
134 ms
util.js
134 ms
view.js
138 ms
widget.js
144 ms
button.js
145 ms
header.js
154 ms
html.js
156 ms
listmenu.js
164 ms
page.js
170 ms
splash.js
171 ms
style.js
191 ms
tabmenu.js
192 ms
ga.js
32 ms
resource.php
63 ms
resource.php
51 ms
resource.php
56 ms
resource.php
53 ms
resource.php
59 ms
loading.gif
65 ms
menu.png
75 ms
home.png
76 ms
go.gif
80 ms
logo.gif
81 ms
soe.png
89 ms
facebook.png
90 ms
twitter.png
103 ms
gplus.png
113 ms
pinterest.png
104 ms
constantia.woff
209 ms
resource.php
72 ms
resource.php
70 ms
resource.php
83 ms
resource.php
84 ms
resource.php
92 ms
resource.php
43 ms
learnnc.org 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.
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
<frame> or <iframe> elements do not have a title
learnnc.org best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
learnnc.org SEO score
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
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Learnnc.org 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 Learnnc.org 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.
learnnc.org
Open Graph description is not detected on the main page of Learnnc. 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: