925 ms in total
135 ms
552 ms
238 ms
Click here to check amazing 2016 Code 4 Lib content for United States. Otherwise, check out these important facts you probably never knew about 2016.code4lib.org
Visit 2016.code4lib.orgWe analyzed 2016.code4lib.org page load time and found that the first response time was 135 ms and then it took 790 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.
2016.code4lib.org performance score
name
value
score
weighting
Value1.8 s
89/100
10%
Value4.3 s
41/100
25%
Value1.8 s
100/100
10%
Value80 ms
99/100
30%
Value0
100/100
15%
Value3.8 s
89/100
10%
135 ms
299 ms
30 ms
36 ms
24 ms
Our browser made a total of 22 requests to load all elements on the main page. We found that 59% of them (13 requests) were addressed to the original 2016.code4lib.org, 36% (8 requests) were made to Fonts.gstatic.com and 5% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (299 ms) belongs to the original domain 2016.code4lib.org.
Page size can be reduced by 152.4 kB (33%)
465.8 kB
313.4 kB
In fact, the total size of 2016.code4lib.org main page is 465.8 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. 60% of websites need less resources to load. Images take 288.1 kB which makes up the majority of the site volume.
Potential reduce by 10.5 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 28% 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 10.5 kB or 74% of the original size.
Potential reduce by 2.0 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. 2016 Code 4 Lib images are well optimized though.
Potential reduce by 139.9 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. 2016.code4lib.org needs all CSS files to be minified and compressed as it can save up to 139.9 kB or 85% of the original size.
Number of requests can be reduced by 6 (46%)
13
7
The browser has sent 13 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 2016 Code 4 Lib. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
2016.code4lib.org
135 ms
bootstrap.css
299 ms
main.css
30 ms
timeline-style.css
36 ms
css
24 ms
modernizr-2.8.3-respond-1.4.2.min.js
20 ms
bootstrap.min.js
49 ms
main.js
18 ms
c4l-logo-pink.svg
29 ms
phillyscape.jpg
85 ms
code-love.svg
26 ms
ben.png
32 ms
cc.png
27 ms
jquery-1.11.2.min.js
24 ms
WtcvfJHWXKxx4x0kuS1koaCWcynf_cDxXwCLxiixG1c.ttf
9 ms
pFZGRS3ywNfpSqkEIed1Ww.ttf
18 ms
gMhvhm-nVj1086DvGgmzB6CWcynf_cDxXwCLxiixG1c.ttf
20 ms
-74JUGs8W14C5cCBFRS30102b4v3fUxqf9CZJ1qUoIA.ttf
47 ms
M9OIREoxDkvynwTpBAYUqyBnJMIPt0VoltfALX9gDFQ.ttf
33 ms
U9oO2qbgb6jnSkCiAvELofesZW2xOQ-xsNqO47m55DA.ttf
46 ms
F5BSMOSf_T8GT2wiqqpj3V02b4v3fUxqf9CZJ1qUoIA.ttf
46 ms
xOMgzYnryIvAh5VB2i4aHfesZW2xOQ-xsNqO47m55DA.ttf
46 ms
2016.code4lib.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.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
2016.code4lib.org 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
General
Impact
Issue
Detected JavaScript libraries
2016.code4lib.org 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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 2016.code4lib.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 2016.code4lib.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.
2016.code4lib.org
Open Graph description is not detected on the main page of 2016 Code 4 Lib. 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: