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lc.opal-libraries.org screenshot

Report Summary

  • 89

    Performance

    Renders faster than
    90% of other websites

  • 57

    Accessibility

    Visual factors better than
    that of 24% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

lc.opal-libraries.org

Lourdes University Off-Campus Authentication Form

Page Load Speed

912 ms in total

First Response

139 ms

Resources Loaded

619 ms

Page Rendered

154 ms

lc.opal-libraries.org screenshot

About Website

Visit lc.opal-libraries.org now to see the best up-to-date Lc Opal Libraries content for United States and also check out these interesting facts you probably never knew about lc.opal-libraries.org

Visit lc.opal-libraries.org

Key Findings

We analyzed Lc.opal-libraries.org page load time and found that the first response time was 139 ms and then it took 773 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.

Performance Metrics

lc.opal-libraries.org performance score

89

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

69/100

10%

LCP (Largest Contentful Paint)

Value3.4 s

68/100

25%

SI (Speed Index)

Value2.5 s

98/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value2.5 s

98/100

10%

Network Requests Diagram

lc.opal-libraries.org

139 ms

login

53 ms

login

327 ms

styles.css

76 ms

logo.png

83 ms

Our browser made a total of 6 requests to load all elements on the main page. We found that 33% of them (2 requests) were addressed to the original Lc.opal-libraries.org, 67% (4 requests) were made to Login.lc.opal-libraries.org. The less responsive or slowest element that took the longest time to load (327 ms) relates to the external source Login.lc.opal-libraries.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 6.2 kB (19%)

Content Size

32.6 kB

After Optimization

26.3 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Lc.opal-libraries.org main page is 32.6 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. Images take 30.0 kB which makes up the majority of the site volume.

HTML Optimization

-56%

Potential reduce by 790 B

  • Original 1.4 kB
  • After minification 1.1 kB
  • After compression 618 B

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 328 B, which is 23% 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 790 B or 56% of the original size.

Image Optimization

-16%

Potential reduce by 4.7 kB

  • Original 30.0 kB
  • After minification 25.3 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. Obviously, Lc Opal Libraries needs image optimization as it can save up to 4.7 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

CSS Optimization

-62%

Potential reduce by 709 B

  • Original 1.1 kB
  • After minification 864 B
  • After compression 428 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. Lc.opal-libraries.org needs all CSS files to be minified and compressed as it can save up to 709 B or 62% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

3

After Optimization

3

  • Images
  • CSS

The browser has sent 3 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lc Opal Libraries. According to our analytics all requests are already optimized.

Network Requests Diagram

lc.opal-libraries.org

lc.opal-libraries.org

139 ms

login

login

53 ms

login

login

327 ms

styles.css

styles.css

76 ms

logo.png

logo.png

83 ms

background.jpg

background.jpg

96 ms

Accessibility Review

lc.opal-libraries.org accessibility score

57

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

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

High

<html> element does not have a [lang] attribute

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

lc.opal-libraries.org best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

lc.opal-libraries.org SEO score

83

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Page is blocked from indexing

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

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lc.opal-libraries.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 Lc.opal-libraries.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.

Social Sharing Optimization

lc.opal-libraries.org

Open Graph description is not detected on the main page of Lc Opal Libraries. 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: