5.3 sec in total
491 ms
3.5 sec
1.3 sec
Visit redwoodlibrary.org now to see the best up-to-date Redwood Library content and also check out these interesting facts you probably never knew about redwoodlibrary.org
Founded in 1747 on the Enlightenment ideals of intellectual pursuit and civic engagement, and committed to lifelong, interdisciplinary learning, the Redwood Library & Athenæum generates knowledge in t...
Visit redwoodlibrary.orgWe analyzed Redwoodlibrary.org page load time and found that the first response time was 491 ms and then it took 4.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
redwoodlibrary.org performance score
name
value
score
weighting
Value21.8 s
0/100
10%
Value25.6 s
0/100
25%
Value50.1 s
0/100
10%
Value41,790 ms
0/100
30%
Value0.145
77/100
15%
Value78.5 s
0/100
10%
491 ms
247 ms
396 ms
266 ms
315 ms
Our browser made a total of 134 requests to load all elements on the main page. We found that 82% of them (110 requests) were addressed to the original Redwoodlibrary.org, 12% (16 requests) were made to Fonts.gstatic.com and 1% (2 requests) were made to Maxcdn.bootstrapcdn.com. The less responsive or slowest element that took the longest time to load (726 ms) belongs to the original domain Redwoodlibrary.org.
Page size can be reduced by 365.3 kB (24%)
1.5 MB
1.2 MB
In fact, the total size of Redwoodlibrary.org 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 526.4 kB which makes up the majority of the site volume.
Potential reduce by 262.8 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 262.8 kB or 85% of the original size.
Potential reduce by 150 B
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. Redwood Library images are well optimized though.
Potential reduce by 43.6 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 43.6 kB or 12% of the original size.
Potential reduce by 58.8 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. Redwoodlibrary.org needs all CSS files to be minified and compressed as it can save up to 58.8 kB or 18% of the original size.
Number of requests can be reduced by 105 (91%)
115
10
The browser has sent 115 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Redwood Library. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 98 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
redwoodlibrary.org
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redwoodlibrary.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.
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
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
redwoodlibrary.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
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
redwoodlibrary.org SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 Redwoodlibrary.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 Redwoodlibrary.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.
redwoodlibrary.org
Open Graph data is detected on the main page of Redwood Library. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: