9.6 sec in total
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Click here to check amazing Lis Luanda content for Angola. Otherwise, check out these important facts you probably never knew about lisluanda.com
Luanda International School
Visit lisluanda.comWe analyzed Lisluanda.com page load time and found that the first response time was 1.4 sec and then it took 8.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
lisluanda.com performance score
name
value
score
weighting
Value1.9 s
87/100
10%
Value1.9 s
98/100
25%
Value2.1 s
99/100
10%
Value0 ms
100/100
30%
Value0
100/100
15%
Value1.9 s
100/100
10%
1390 ms
84 ms
120 ms
24 ms
120 ms
Our browser made a total of 118 requests to load all elements on the main page. We found that 73% of them (86 requests) were addressed to the original Lisluanda.com, 7% (8 requests) were made to Calendar.google.com and 4% (5 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain Lisluanda.com.
Page size can be reduced by 2.2 MB (4%)
59.7 MB
57.6 MB
In fact, the total size of Lisluanda.com main page is 59.7 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. 70% of websites need less resources to load. Images take 58.4 MB which makes up the majority of the site volume.
Potential reduce by 35.8 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 6.0 kB, which is 14% 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 35.8 kB or 83% of the original size.
Potential reduce by 1.2 MB
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. Lis Luanda images are well optimized though.
Potential reduce by 527.8 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 527.8 kB or 65% of the original size.
Potential reduce by 378.5 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. Lisluanda.com needs all CSS files to be minified and compressed as it can save up to 378.5 kB or 83% of the original size.
Number of requests can be reduced by 57 (50%)
114
57
The browser has sent 114 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lis Luanda. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 35 to 1 for JavaScripts and from 19 to 1 for CSS and as a result speed up the page load time.
www.lisluanda.com
1390 ms
nextgen_gallery_related_images.css
84 ms
fullcalendar.css
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css
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normalize.css
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style.css
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shortcodes.css
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flexslider.css
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prettyPhoto.css
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custom-styles.css
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responsive.css
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styles.css
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front.css
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jquery.fancybox.css
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plugin-styles.css
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video-js.css
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jquery.js
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ajax.js
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fullcalendar.min.js
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video.js
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preloader.js
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prettyphoto.js
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flexslider.js
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ad_status.js
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client.js
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lisluanda.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.
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
lisluanda.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
lisluanda.com SEO score
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 Lisluanda.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 Lisluanda.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.
lisluanda.com
Open Graph description is not detected on the main page of Lis Luanda. 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: