Tools & Wizards About Us

Report Summary

  • 11

    Performance

    Renders faster than
    24% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

zingzumm.org

Zing Zumm Children's Museum of Jacksonville | Learning & Fun

Page Load Speed

3.4 sec in total

First Response

112 ms

Resources Loaded

2.3 sec

Page Rendered

1 sec

About Website

Visit zingzumm.org now to see the best up-to-date Zing Zumm content and also check out these interesting facts you probably never knew about zingzumm.org

Explore The Zing Zumm Children's Museum of Jacksonville, NC and unlock a world of educational fun for kids. Activities, games, and resources. Visit today.

Visit zingzumm.org

Key Findings

We analyzed Zingzumm.org page load time and found that the first response time was 112 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 60% of websites can load faster.

Performance Metrics

zingzumm.org performance score

11

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

21/100

10%

LCP (Largest Contentful Paint)

Value17.4 s

0/100

25%

SI (Speed Index)

Value12.4 s

3/100

10%

TBT (Total Blocking Time)

Value1,990 ms

8/100

30%

CLS (Cumulative Layout Shift)

Value0.295

40/100

15%

TTI (Time to Interactive)

Value19.0 s

3/100

10%

Network Requests Diagram

zingzumm.org

112 ms

zingzumm.org

221 ms

blocks.style.build.css

52 ms

styles.css

54 ms

wpcf7-redirect-frontend.min.css

52 ms

Our browser made a total of 164 requests to load all elements on the main page. We found that 80% of them (131 requests) were addressed to the original Zingzumm.org, 12% (19 requests) were made to Fonts.gstatic.com and 3% (5 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Zingzumm.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 290.1 kB (13%)

Content Size

2.2 MB

After Optimization

1.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Zingzumm.org main page is 2.2 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. Only a small number of websites need less resources to load. Images take 936.4 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 119.8 kB

  • Original 145.6 kB
  • After minification 136.5 kB
  • After compression 25.8 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. 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 119.8 kB or 82% of the original size.

Image Optimization

-0%

Potential reduce by 2.4 kB

  • Original 936.4 kB
  • After minification 934.0 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. Zing Zumm images are well optimized though.

JavaScript Optimization

-19%

Potential reduce by 144.9 kB

  • Original 767.7 kB
  • After minification 763.2 kB
  • After compression 622.8 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 144.9 kB or 19% of the original size.

CSS Optimization

-7%

Potential reduce by 23.0 kB

  • Original 339.2 kB
  • After minification 338.8 kB
  • After compression 316.2 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. Zingzumm.org has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 111 (82%)

Requests Now

135

After Optimization

24

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 135 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zing Zumm. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 64 to 1 for JavaScripts and from 49 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

zingzumm.org accessibility score

85

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.

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

High

Links do not have a discernible name

Best Practices

zingzumm.org best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

zingzumm.org SEO score

93

Search Engine Optimization Advices

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

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 Zingzumm.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 Zingzumm.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

Open Graph data is detected on the main page of Zing Zumm. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: