Tools & Wizards About Us
plzoo.com screenshot

Report Summary

  • 36

    Performance

    Renders faster than
    55% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

plzoo.com

Promised Land Zoos - Missouri's Top Animal Attractions & Zoo

Page Load Speed

2.4 sec in total

First Response

43 ms

Resources Loaded

1.8 sec

Page Rendered

589 ms

plzoo.com screenshot

About Website

Welcome to plzoo.com homepage info - get ready to check Pl Zoo best content for United States right away, or after learning these important things about plzoo.com

Visit the Promised Land Zoos! Get up-close and personal with animals from all over the world. Featuring a drive-thru park, exhibits, live shows, and more!

Visit plzoo.com

Key Findings

We analyzed Plzoo.com page load time and found that the first response time was 43 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

plzoo.com performance score

36

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

48/100

10%

LCP (Largest Contentful Paint)

Value4.3 s

43/100

25%

SI (Speed Index)

Value6.4 s

41/100

10%

TBT (Total Blocking Time)

Value2,950 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.032

100/100

15%

TTI (Time to Interactive)

Value20.8 s

2/100

10%

Network Requests Diagram

plzoo.com

43 ms

www.plzoo.com

31 ms

adsbygoogle.js

68 ms

gtm.js

54 ms

600 ms

Our browser made a total of 37 requests to load all elements on the main page. We found that 27% of them (10 requests) were addressed to the original Plzoo.com, 19% (7 requests) were made to Youtube.com and 11% (4 requests) were made to Dipr2nuwo661l.cloudfront.net. The less responsive or slowest element that took the longest time to load (600 ms) belongs to the original domain Plzoo.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 186.4 kB (10%)

Content Size

2.0 MB

After Optimization

1.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Plzoo.com main page is 2.0 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. Javascripts take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 127.8 kB

  • Original 155.9 kB
  • After minification 137.0 kB
  • After compression 28.0 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. This page needs HTML code to be minified as it can gain 18.9 kB, which is 12% 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 127.8 kB or 82% of the original size.

Image Optimization

-3%

Potential reduce by 13.1 kB

  • Original 439.2 kB
  • After minification 426.1 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. Pl Zoo images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 42.6 kB

  • Original 1.3 MB
  • After minification 1.3 MB
  • After compression 1.2 MB

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. This website has mostly compressed JavaScripts.

CSS Optimization

-3%

Potential reduce by 2.8 kB

  • Original 93.5 kB
  • After minification 93.5 kB
  • After compression 90.7 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. Plzoo.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 19 (58%)

Requests Now

33

After Optimization

14

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Pl Zoo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

plzoo.com

plzoo.com

43 ms

www.plzoo.com

www.plzoo.com

31 ms

adsbygoogle.js

adsbygoogle.js

68 ms

gtm.js

gtm.js

54 ms

600 ms

jquery.min.js

jquery.min.js

29 ms

64 ms

show_ads_impl.js

show_ads_impl.js

71 ms

body_bg.jpg

body_bg.jpg

29 ms

zrt_lookup.html

zrt_lookup.html

33 ms

ads

ads

33 ms

PLZ_LogoFinal_FW-31.png

PLZ_LogoFinal_FW-31.png

3 ms

integration-kit-bundle.js

integration-kit-bundle.js

156 ms

sbi-sprite.png

sbi-sprite.png

84 ms

home11-1.jpg

home11-1.jpg

207 ms

312 ms

iframe_api

iframe_api

151 ms

style-cart.a02642c318da0638f31a.css

style-cart.a02642c318da0638f31a.css

464 ms

fonts.eacdf4961de415ddab83.css

fonts.eacdf4961de415ddab83.css

172 ms

slide5.jpg

slide5.jpg

135 ms

www-widgetapi.js

www-widgetapi.js

46 ms

zebra_zoo2.jpg

zebra_zoo2.jpg

106 ms

37_EYnkk7-8

37_EYnkk7-8

65 ms

output.29011c62dc48.js

output.29011c62dc48.js

297 ms

js

js

57 ms

djangojs.js

djangojs.js

293 ms

output.0f6d048a8df7.js

output.0f6d048a8df7.js

296 ms

www-player.css

www-player.css

9 ms

www-embed-player.js

www-embed-player.js

35 ms

base.js

base.js

61 ms

ad_status.js

ad_status.js

160 ms

XRk6eFbYaDme_I9SSIFgFZ9I1nSvAmlSIHv6h58Lfu0.js

XRk6eFbYaDme_I9SSIFgFZ9I1nSvAmlSIHv6h58Lfu0.js

183 ms

embed.js

embed.js

84 ms

id

id

51 ms

KFOmCnqEu92Fr1Mu4mxM.woff

KFOmCnqEu92Fr1Mu4mxM.woff

96 ms

KFOlCnqEu92Fr1MmEU9fBBc-.woff

KFOlCnqEu92Fr1MmEU9fBBc-.woff

193 ms

Create

Create

90 ms

Accessibility Review

plzoo.com accessibility score

79

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

High

[aria-*] attributes are not valid or misspelled

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

plzoo.com best practices score

83

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

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

plzoo.com SEO score

84

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

Links do not have descriptive text

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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

High

Tap targets are not sized appropriately

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 Plzoo.com 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 Plzoo.com 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

plzoo.com

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