3.6 sec in total
337 ms
2.6 sec
701 ms
Click here to check amazing Over Drive Buffalo Lib content for United States. Otherwise, check out these important facts you probably never knew about overdrive.buffalolib.org
Visit overdrive.buffalolib.orgWe analyzed Overdrive.buffalolib.org page load time and found that the first response time was 337 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
overdrive.buffalolib.org performance score
name
value
score
weighting
Value4.7 s
12/100
10%
Value11.6 s
0/100
25%
Value6.3 s
41/100
10%
Value2,180 ms
6/100
30%
Value0
100/100
15%
Value17.3 s
4/100
10%
337 ms
720 ms
78 ms
99 ms
104 ms
Our browser made a total of 56 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Overdrive.buffalolib.org, 45% (25 requests) were made to Lightning.cdn.overdrive.com and 16% (9 requests) were made to Images.cdn.overdrive.com. The less responsive or slowest element that took the longest time to load (720 ms) relates to the external source Buffalo.overdrive.com.
Page size can be reduced by 790.3 kB (45%)
1.7 MB
947.9 kB
In fact, the total size of Overdrive.buffalolib.org main page is 1.7 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. 60% of websites need less resources to load. Images take 784.1 kB which makes up the majority of the site volume.
Potential reduce by 434.8 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. This page needs HTML code to be minified as it can gain 104.3 kB, which is 22% 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 434.8 kB or 90% of the original size.
Potential reduce by 26.5 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. Over Drive Buffalo Lib images are well optimized though.
Potential reduce by 329.1 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 329.1 kB or 70% of the original size.
Number of requests can be reduced by 16 (33%)
49
33
The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Over Drive Buffalo 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 17 to 1 for JavaScripts and as a result speed up the page load time.
overdrive.buffalolib.org
337 ms
buffalo.overdrive.com
720 ms
css-bundle.css
78 ms
hero.min.css
99 ms
js-vendor-bundle.js
104 ms
toaster.js
146 ms
actions.js
148 ms
title-actions.js
148 ms
nav.js
160 ms
sample.js
145 ms
foundation.js
147 ms
js-foundation-bundle.js
226 ms
app.js
224 ms
utility.js
224 ms
home.js
222 ms
modal.js
225 ms
placeholder.js
224 ms
gtm.js
194 ms
1241
311 ms
%7B84B3C6B3-6CC7-487B-B746-CAEE8A482782%7DImg400.jpg
353 ms
loading2.gif
160 ms
BLR-logo.png
180 ms
bn-logo.jpg
160 ms
proximanova-regular.svg
66 ms
proximanova-semibold.svg
66 ms
icons.woff
66 ms
freight-light.woff
68 ms
proximanova-regular.woff
44 ms
proximanova-semibold.woff
51 ms
analytics.js
188 ms
collect
4 ms
collect
440 ms
collect
3 ms
collect
438 ms
loading.gif
37 ms
ga-audiences
123 ms
nr-885.min.js
57 ms
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41 ms
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143 ms
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109 ms
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127 ms
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161 ms
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148 ms
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148 ms
a0d9447a2a
173 ms
overdrive.buffalolib.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Some elements have a [tabindex] value greater than 0
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
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
overdrive.buffalolib.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
Missing source maps for large first-party JavaScript
overdrive.buffalolib.org SEO score
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 Overdrive.buffalolib.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 Overdrive.buffalolib.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.
overdrive.buffalolib.org
Open Graph description is not detected on the main page of Over Drive Buffalo 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: