2.6 sec in total
460 ms
1.9 sec
188 ms
Welcome to libguides.nus.edu.sg homepage info - get ready to check Lib Guides Nus best content for Singapore right away, or after learning these important things about libguides.nus.edu.sg
Visit libguides.nus.edu.sgWe analyzed Libguides.nus.edu.sg page load time and found that the first response time was 460 ms and then it took 2.1 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.
libguides.nus.edu.sg performance score
name
value
score
weighting
Value4.2 s
19/100
10%
Value8.8 s
1/100
25%
Value7.1 s
31/100
10%
Value790 ms
37/100
30%
Value0.147
77/100
15%
Value7.9 s
43/100
10%
460 ms
37 ms
11 ms
69 ms
73 ms
Our browser made a total of 39 requests to load all elements on the main page. We found that 38% of them (15 requests) were addressed to the original Libguides.nus.edu.sg, 23% (9 requests) were made to S3.amazonaws.com and 10% (4 requests) were made to Sg.libraryh3lp.com. The less responsive or slowest element that took the longest time to load (654 ms) relates to the external source Sg.libraryh3lp.com.
Page size can be reduced by 849.2 kB (58%)
1.5 MB
605.9 kB
In fact, the total size of Libguides.nus.edu.sg main page is 1.5 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. 50% of websites need less resources to load. Javascripts take 723.6 kB which makes up the majority of the site volume.
Potential reduce by 110.1 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 110.1 kB or 89% of the original size.
Potential reduce by 9.4 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. Lib Guides Nus images are well optimized though.
Potential reduce by 508.3 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 508.3 kB or 70% of the original size.
Potential reduce by 221.3 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. Libguides.nus.edu.sg needs all CSS files to be minified and compressed as it can save up to 221.3 kB or 82% of the original size.
Number of requests can be reduced by 17 (45%)
38
21
The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lib Guides Nus. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
libguides.nus.edu.sg
460 ms
1.8.24_themes_base_jquery-ui.css
37 ms
bootstrap.min.css
11 ms
bootstrap-accessibility_1.0.3.css
69 ms
springshare.public.min.css
73 ms
springshare.common.min.css
70 ms
font-awesome.min.css
5 ms
1.10.0_jquery.min.js
110 ms
1.9.2_jquery-ui.min.js
178 ms
bootstrap.min.js
8 ms
bootstrap-accessibility_1.0.3.min.js
76 ms
springshare.common.min.js
102 ms
springshare.public.min.js
102 ms
jquery.smartbanner.css
166 ms
186
232 ms
sa.php
133 ms
analytics.js
47 ms
sample_photocubes_ng4.jpg
162 ms
newtonus.jpg
118 ms
subjectguides.jpg
79 ms
findbooks.jpg
77 ms
passwordspins.jpg
148 ms
researchsupport.jpg
103 ms
citationstyles.jpg
105 ms
endnote.jpg
123 ms
findlibc.png
155 ms
mainpage@chat.sg.libraryh3lp.com
517 ms
collect
20 ms
login_process.php
285 ms
index_process.php
230 ms
index_process.php
106 ms
index_process.php
101 ms
index_process.php
108 ms
LibAnswers_widget_feedback.css
47 ms
sprite_2010011801.png
31 ms
react.min.js
35 ms
libraryh3lp_jid.js
229 ms
embedded.js
654 ms
unavailable
455 ms
libguides.nus.edu.sg accessibility score
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
libguides.nus.edu.sg best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
libguides.nus.edu.sg SEO score
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 Libguides.nus.edu.sg 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 Libguides.nus.edu.sg 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.
libguides.nus.edu.sg
Open Graph description is not detected on the main page of Lib Guides Nus. 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: