868 ms in total
72 ms
314 ms
482 ms
Visit online.lancasterlibraries.org now to see the best up-to-date Online Lancasterlibraries content for United States and also check out these interesting facts you probably never knew about online.lancasterlibraries.org
Visit online.lancasterlibraries.orgWe analyzed Online.lancasterlibraries.org page load time and found that the first response time was 72 ms and then it took 796 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.
online.lancasterlibraries.org performance score
name
value
score
weighting
Value2.3 s
76/100
10%
Value2.8 s
83/100
25%
Value2.3 s
99/100
10%
Value610 ms
49/100
30%
Value0
100/100
15%
Value14.6 s
8/100
10%
72 ms
18 ms
35 ms
43 ms
57 ms
Our browser made a total of 40 requests to load all elements on the main page. We found that all of those requests were addressed to Online.lancasterlibraries.org and no external sources were called. The less responsive or slowest element that took the longest time to load (185 ms) belongs to the original domain Online.lancasterlibraries.org.
Page size can be reduced by 57.4 kB (7%)
830.0 kB
772.6 kB
In fact, the total size of Online.lancasterlibraries.org main page is 830.0 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. 25% of websites need less resources to load. Images take 799.0 kB which makes up the majority of the site volume.
Potential reduce by 14.6 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 14.6 kB or 68% of the original size.
Potential reduce by 33.9 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. Online Lancasterlibraries images are well optimized though.
Potential reduce by 8.3 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 8.3 kB or 96% of the original size.
Potential reduce by 580 B
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. Online.lancasterlibraries.org needs all CSS files to be minified and compressed as it can save up to 580 B or 67% of the original size.
We found no issues to fix!
39
39
The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Online Lancasterlibraries. According to our analytics all requests are already optimized.
online.lancasterlibraries.org
72 ms
authenticate.js
18 ms
style.css
35 ms
newauthlogo.gif
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ASME.png
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accesspa.gif
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businessinsights.jpg
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google.jpg
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kidssearch.gif
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learningexpresslibrary.jpg
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newspaper_source_plus.gif
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careerlink.jpg
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teacherreference.gif
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online.lancasterlibraries.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.
online.lancasterlibraries.org 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
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
online.lancasterlibraries.org SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Page is blocked from indexing
robots.txt is not valid
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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Online.lancasterlibraries.org 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 Online.lancasterlibraries.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.
online.lancasterlibraries.org
Open Graph description is not detected on the main page of Online Lancasterlibraries. 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: