660 ms in total
104 ms
412 ms
144 ms
Click here to check amazing Lustre content for China. Otherwise, check out these important facts you probably never knew about lustre.org
Visit lustre.orgWe analyzed Lustre.org page load time and found that the first response time was 104 ms and then it took 556 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.
lustre.org performance score
name
value
score
weighting
Value2.8 s
57/100
10%
Value3.5 s
64/100
25%
Value8.4 s
18/100
10%
Value130 ms
96/100
30%
Value0.002
100/100
15%
Value4.6 s
82/100
10%
104 ms
11 ms
27 ms
23 ms
19 ms
Our browser made a total of 37 requests to load all elements on the main page. We found that 68% of them (25 requests) were addressed to the original Lustre.org, 27% (10 requests) were made to F.fontdeck.com and 3% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (104 ms) belongs to the original domain Lustre.org.
Page size can be reduced by 209.6 kB (44%)
478.8 kB
269.2 kB
In fact, the total size of Lustre.org main page is 478.8 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. 20% of websites need less resources to load. Images take 270.9 kB which makes up the majority of the site volume.
Potential reduce by 11.6 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 3.9 kB, which is 25% 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 11.6 kB or 76% of the original size.
Potential reduce by 58.5 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. Obviously, Lustre needs image optimization as it can save up to 58.5 kB or 22% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 87.2 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 87.2 kB or 65% of the original size.
Potential reduce by 52.3 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. Lustre.org needs all CSS files to be minified and compressed as it can save up to 52.3 kB or 89% of the original size.
Number of requests can be reduced by 15 (60%)
25
10
The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lustre. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.
lustre.org
104 ms
wp-emoji-release.min.js
11 ms
lustre.org
27 ms
style.css
23 ms
modernizr.custom.min.js
19 ms
jquery.js
35 ms
jquery-migrate.min.js
34 ms
27166.css
50 ms
css
33 ms
scripts.js
17 ms
EOFS_Logo_final1.jpg
83 ms
opensfs-lustre-logo.png
15 ms
OpenSFS_logo_light_background_240x90.png
9 ms
27166.css
23 ms
27166.css
23 ms
27166.css
23 ms
27166.css
22 ms
EOFS_Logo_final1.jpg
34 ms
27166.css
22 ms
27166.css
23 ms
27166.css
23 ms
27166.css
23 ms
27166.css
57 ms
bg-header.png
35 ms
lustre-header.png
8 ms
icon-header-home.png
9 ms
bg-input-text.gif
10 ms
icon-search.png
11 ms
bg-li.png
10 ms
bg-widget-title.gif
11 ms
bg-community-links-title.png
15 ms
bg-community-downloads.png
17 ms
bg-community-documentation.png
17 ms
bg-community-getStarted.png
17 ms
bg-community-join.png
18 ms
bg-community-contribute.png
19 ms
bg-community-wiki.png
22 ms
lustre.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.
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
lustre.org best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
lustre.org 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
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lustre.org 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 Lustre.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.
lustre.org
Open Graph description is not detected on the main page of Lustre. 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: