Tools & Wizards About Us

Report Summary

  • 92

    Performance

    Renders faster than
    92% of other websites

  • 61

    Accessibility

    Visual factors better than
    that of 27% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 50

    SEO

    Google-friendlier than
    18% of websites

events.cmlibrary.org

Events | Charlotte Mecklenburg Library | BiblioCommons

Page Load Speed

18.8 sec in total

First Response

7.9 sec

Resources Loaded

10.6 sec

Page Rendered

261 ms

About Website

Welcome to events.cmlibrary.org homepage info - get ready to check Events Cm Library best content for United States right away, or after learning these important things about events.cmlibrary.org

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Key Findings

We analyzed Events.cmlibrary.org page load time and found that the first response time was 7.9 sec and then it took 10.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

events.cmlibrary.org performance score

92

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.5 s

96/100

10%

LCP (Largest Contentful Paint)

Value1.5 s

100/100

25%

SI (Speed Index)

Value7.9 s

23/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value1.5 s

100/100

10%

Network Requests Diagram

events.cmlibrary.org

7945 ms

niftyCorners.css

35 ms

nifty.js

55 ms

cookies.js

53 ms

date-picker.js

86 ms

Our browser made a total of 12 requests to load all elements on the main page. We found that 92% of them (11 requests) were addressed to the original Events.cmlibrary.org, 8% (1 request) were made to Cmlibrary.org. The less responsive or slowest element that took the longest time to load (7.9 sec) belongs to the original domain Events.cmlibrary.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 297.1 kB (89%)

Content Size

335.0 kB

After Optimization

37.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Events.cmlibrary.org main page is 335.0 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. HTML takes 298.5 kB which makes up the majority of the site volume.

HTML Optimization

-91%

Potential reduce by 271.9 kB

  • Original 298.5 kB
  • After minification 291.0 kB
  • After compression 26.6 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 271.9 kB or 91% of the original size.

Image Optimization

-19%

Potential reduce by 1.4 kB

  • Original 7.3 kB
  • After minification 5.9 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. Obviously, Events Cm Library needs image optimization as it can save up to 1.4 kB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-82%

Potential reduce by 22.9 kB

  • Original 27.9 kB
  • After minification 17.7 kB
  • After compression 5.0 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 22.9 kB or 82% of the original size.

CSS Optimization

-67%

Potential reduce by 899 B

  • Original 1.3 kB
  • After minification 1.3 kB
  • After compression 435 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. Events.cmlibrary.org needs all CSS files to be minified and compressed as it can save up to 899 B or 67% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

11

After Optimization

11

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 11 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Events Cm Library. According to our analytics all requests are already optimized.

Network Requests Diagram

Accessibility Review

events.cmlibrary.org accessibility score

61

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

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

High

Image elements do not have [alt] attributes

Best Practices

events.cmlibrary.org best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

events.cmlibrary.org SEO score

50

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Events.cmlibrary.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 Events.cmlibrary.org 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.

Social Sharing Optimization

Open Graph description is not detected on the main page of Events Cm 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: