1 sec in total
54 ms
598 ms
365 ms
Visit erlbaum.net now to see the best up-to-date Erlbaum content and also check out these interesting facts you probably never knew about erlbaum.net
The Erlbaum Group makes custom web and database applications designed for the unique needs of your company.
Visit erlbaum.netWe analyzed Erlbaum.net page load time and found that the first response time was 54 ms and then it took 963 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.
erlbaum.net performance score
name
value
score
weighting
Value4.8 s
11/100
10%
Value5.2 s
22/100
25%
Value4.8 s
67/100
10%
Value2,240 ms
6/100
30%
Value0
100/100
15%
Value7.5 s
47/100
10%
54 ms
43 ms
124 ms
199 ms
430 ms
Our browser made a total of 16 requests to load all elements on the main page. We found that 56% of them (9 requests) were addressed to the original Erlbaum.net, 25% (4 requests) were made to Googletagmanager.com and 13% (2 requests) were made to Cdn.jsdelivr.net. The less responsive or slowest element that took the longest time to load (430 ms) relates to the external source Googletagmanager.com.
Page size can be reduced by 87.0 kB (31%)
284.0 kB
197.0 kB
In fact, the total size of Erlbaum.net main page is 284.0 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. 50% of websites need less resources to load. Images take 245.7 kB which makes up the majority of the site volume.
Potential reduce by 10.3 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 5.9 kB, which is 46% 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 10.3 kB or 81% of the original size.
Potential reduce by 73.0 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. Obviously, Erlbaum needs image optimization as it can save up to 73.0 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 50 B
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. This website has mostly compressed JavaScripts.
Potential reduce by 3.6 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. Erlbaum.net needs all CSS files to be minified and compressed as it can save up to 3.6 kB or 79% of the original size.
Number of requests can be reduced by 6 (43%)
14
8
The browser has sent 14 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Erlbaum. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.
erlbaum.net
54 ms
www.erlbaum.net
43 ms
js
124 ms
js
199 ms
gtm.js
430 ms
bootstrap.min.css
67 ms
teg.css
29 ms
teg.js
38 ms
bootstrap.bundle.min.js
115 ms
teg-logo-small.png
315 ms
Tux-sml.png
313 ms
Python_logo_sml.png
314 ms
django-logo-trans-sml.png
316 ms
postgresql_elephant_sml.png
314 ms
js
212 ms
analytics.js
34 ms
erlbaum.net 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
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
erlbaum.net best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Page has valid source maps
erlbaum.net 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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Erlbaum.net 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 Erlbaum.net 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.
erlbaum.net
Open Graph description is not detected on the main page of Erlbaum. 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: