968 ms in total
131 ms
728 ms
109 ms
Visit louisville.flatironslibrary.org now to see the best up-to-date Louisville Flatirons Library content for United States and also check out these interesting facts you probably never knew about louisville.flatironslibrary.org
Visit louisville.flatironslibrary.orgWe analyzed Louisville.flatironslibrary.org page load time and found that the first response time was 131 ms and then it took 837 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.
louisville.flatironslibrary.org performance score
name
value
score
weighting
Value3.4 s
36/100
10%
Value4.0 s
50/100
25%
Value3.6 s
87/100
10%
Value610 ms
49/100
30%
Value0.321
36/100
15%
Value5.1 s
75/100
10%
131 ms
142 ms
312 ms
92 ms
93 ms
Our browser made a total of 17 requests to load all elements on the main page. We found that 88% of them (15 requests) were addressed to the original Louisville.flatironslibrary.org, 12% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (312 ms) belongs to the original domain Louisville.flatironslibrary.org.
Page size can be reduced by 649.1 kB (73%)
890.4 kB
241.3 kB
In fact, the total size of Louisville.flatironslibrary.org main page is 890.4 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 663.7 kB which makes up the majority of the site volume.
Potential reduce by 14.0 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 14.0 kB or 73% of the original size.
Potential reduce by 1.8 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. Louisville Flatirons Library images are well optimized though.
Potential reduce by 473.5 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 473.5 kB or 71% of the original size.
Potential reduce by 159.8 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. Louisville.flatironslibrary.org needs all CSS files to be minified and compressed as it can save up to 159.8 kB or 84% of the original size.
We found no issues to fix!
16
16
The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Louisville Flatirons Library. According to our analytics all requests are already optimized.
louisville.flatironslibrary.org
131 ms
main.min.css
142 ms
vufind.min.js
312 ms
close.png
92 ms
loading.gif
93 ms
prev.png
92 ms
next.png
93 ms
logo_responsive.png
85 ms
Login.png
85 ms
Menu.png
157 ms
Search.png
158 ms
browse_more_arrow.png
159 ms
facebook.png
142 ms
email-contact.png
148 ms
glyphicons-halflings-regular.woff
190 ms
ga.js
36 ms
__utm.gif
12 ms
louisville.flatironslibrary.org accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
button, link, and menuitem elements do not have accessible names.
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
Image elements do not have [alt] attributes
Links do not have a discernible name
louisville.flatironslibrary.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
louisville.flatironslibrary.org SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
robots.txt is not valid
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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 Louisville.flatironslibrary.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 Louisville.flatironslibrary.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.
louisville.flatironslibrary.org
Open Graph description is not detected on the main page of Louisville Flatirons Library. 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: