1.1 sec in total
160 ms
831 ms
137 ms
Click here to check amazing 4 Libraryscience content. Otherwise, check out these important facts you probably never knew about 4libraryscience.com
Topic specific search engine with special enhancements for fast and accurate searching specifically for library science related information.
Visit 4libraryscience.comWe analyzed 4libraryscience.com page load time and found that the first response time was 160 ms and then it took 968 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.
4libraryscience.com performance score
160 ms
309 ms
115 ms
132 ms
135 ms
Our browser made a total of 18 requests to load all elements on the main page. We found that 89% of them (16 requests) were addressed to the original 4libraryscience.com, 11% (2 requests) were made to Google-code-prettify.googlecode.com. The less responsive or slowest element that took the longest time to load (309 ms) belongs to the original domain 4libraryscience.com.
Page size can be reduced by 684.1 kB (82%)
831.9 kB
147.9 kB
In fact, the total size of 4libraryscience.com main page is 831.9 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. Javascripts take 498.1 kB which makes up the majority of the site volume.
Potential reduce by 125.7 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 125.7 kB or 87% of the original size.
Potential reduce by 2.5 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, 4 Libraryscience needs image optimization as it can save up to 2.5 kB or 30% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 406.6 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 406.6 kB or 82% of the original size.
Potential reduce by 149.2 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. 4libraryscience.com needs all CSS files to be minified and compressed as it can save up to 149.2 kB or 82% of the original size.
Number of requests can be reduced by 12 (80%)
15
3
The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 4 Libraryscience. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
4libraryscience.com
160 ms
www.4libraryscience.com
309 ms
bootstrap.min.css
115 ms
font-awesome.min.css
132 ms
offcanvas.css
135 ms
offcanvas-push.css
127 ms
custom.css
138 ms
suggbtn.css
137 ms
typeahead.css
140 ms
4libraryscience.png
176 ms
jquery-1.11.3.min.js
200 ms
run_prettify.js
97 ms
bootstrap.min.js
151 ms
typeahead.bundle.js
174 ms
offcanvas.js
152 ms
jstree.js
256 ms
prettify.css
27 ms
glyphicons-halflings-regular.woff
86 ms
4libraryscience.com SEO score
N/A
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 4libraryscience.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is English. Our system also found out that 4libraryscience.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.
4libraryscience.com
Open Graph description is not detected on the main page of 4 Libraryscience. 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: