849 ms in total
87 ms
640 ms
122 ms
Visit osadelivers.com now to see the best up-to-date Osadelivers content for United States and also check out these interesting facts you probably never knew about osadelivers.com
The Library Corporation's (OSA) Online Selection & Acquisitions web service is the one stop source for library collection development needs. Our mission: to provide superior library automation tools a...
Visit osadelivers.comWe analyzed Osadelivers.com page load time and found that the first response time was 87 ms and then it took 762 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.
osadelivers.com performance score
name
value
score
weighting
Value2.0 s
83/100
10%
Value3.3 s
69/100
25%
Value3.2 s
91/100
10%
Value70 ms
99/100
30%
Value0.011
100/100
15%
Value3.0 s
96/100
10%
87 ms
329 ms
56 ms
43 ms
46 ms
Our browser made a total of 56 requests to load all elements on the main page. We found that 46% of them (26 requests) were addressed to the original Osadelivers.com, 50% (28 requests) were made to Ls2content.tlcdelivers.com and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (329 ms) belongs to the original domain Osadelivers.com.
Page size can be reduced by 98.8 kB (76%)
130.2 kB
31.4 kB
In fact, the total size of Osadelivers.com main page is 130.2 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. Only 10% of websites need less resources to load. Javascripts take 61.8 kB which makes up the majority of the site volume.
Potential reduce by 24.5 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. 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 24.5 kB or 83% of the original size.
Potential reduce by 38.7 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 38.7 kB or 63% of the original size.
Potential reduce by 35.6 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. Osadelivers.com needs all CSS files to be minified and compressed as it can save up to 35.6 kB or 91% of the original size.
Number of requests can be reduced by 32 (59%)
54
22
The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Osadelivers. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
osadelivers.com
87 ms
default.asp
329 ms
schoolmarcstyle.css
56 ms
OSAGoogleAnalytics.js
43 ms
OSAJavaScript2.js
46 ms
analytics.js
30 ms
tlccontent
76 ms
tlccontent
73 ms
tlccontent
61 ms
tlccontent
73 ms
tlccontent
73 ms
tlccontent
70 ms
tlccontent
77 ms
tlccontent
94 ms
tlccontent
100 ms
tlccontent
92 ms
tlccontent
99 ms
tlccontent
99 ms
tlccontent
101 ms
tlccontent
111 ms
tlccontent
114 ms
tlccontent
117 ms
tlccontent
119 ms
tlccontent
117 ms
tlccontent
120 ms
tlccontent
126 ms
tlccontent
138 ms
tlccontent
144 ms
tlccontent
143 ms
tlccontent
140 ms
tlccontent
144 ms
tlccontent
145 ms
tlccontent
155 ms
tlccontent
155 ms
Background.gif
31 ms
OSA-website_01.gif
31 ms
OSA-website_02.gif
48 ms
OSA-website_03.gif
35 ms
OSA-website_04.gif
35 ms
OSA-website_05.gif
31 ms
OSA-website_06.gif
31 ms
OSA-website_07.gif
38 ms
OSA-website_08.gif
44 ms
OSA-website_09.gif
49 ms
OSA-website_10.gif
65 ms
OSA-website_11.gif
54 ms
OSA-website_12.gif
53 ms
OSA-website_13.gif
54 ms
OSA-website_14.gif
56 ms
OSA-website_15.gif
57 ms
OSA-website_16.gif
56 ms
OSA-website_17.gif
60 ms
bgbuttona.gif
57 ms
clear.gif
62 ms
bottombar.gif
62 ms
collect
26 ms
osadelivers.com 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
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
Form elements do not have associated labels
Links do not have a discernible name
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
List items (<li>) are not contained within <ul> or <ol> parent elements.
osadelivers.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
osadelivers.com 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
EN
N/A
N/A
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Osadelivers.com 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 Osadelivers.com main page’s claimed encoding is . Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
osadelivers.com
Open Graph description is not detected on the main page of Osadelivers. 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: