Tools & Wizards About Us
saczoo.org screenshot

Report Summary

  • 43

    Performance

    Renders faster than
    62% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

saczoo.org

Sacramento Zoo | Accredited Zoo With Almost 400 Animals

Page Load Speed

5.5 sec in total

First Response

1.1 sec

Resources Loaded

4.1 sec

Page Rendered

211 ms

saczoo.org screenshot

About Website

Click here to check amazing Sac Zoo content for United States. Otherwise, check out these important facts you probably never knew about saczoo.org

With over 100 unique species, the Sacramento Zoo is sure to amaze and inspire visitors of all ages. Learn more about our zoo, and contact us with questions!

Visit saczoo.org

Key Findings

We analyzed Saczoo.org page load time and found that the first response time was 1.1 sec and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

saczoo.org performance score

43

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.8 s

11/100

10%

LCP (Largest Contentful Paint)

Value17.4 s

0/100

25%

SI (Speed Index)

Value10.1 s

9/100

10%

TBT (Total Blocking Time)

Value280 ms

81/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value12.2 s

15/100

10%

Network Requests Diagram

www.saczoo.org

1118 ms

stylesheet0.635686582865470000.css

20 ms

stylesheet1.635652418882800000.css

33 ms

IE8Menu.css

35 ms

Redirect_1824.js

127 ms

Our browser made a total of 70 requests to load all elements on the main page. We found that 77% of them (54 requests) were addressed to the original Saczoo.org, 4% (3 requests) were made to S.ytimg.com and 3% (2 requests) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Saczoo.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.0 MB (69%)

Content Size

1.5 MB

After Optimization

459.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Saczoo.org main page is 1.5 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. 60% of websites need less resources to load. Images take 657.6 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 32.8 kB

  • Original 43.5 kB
  • After minification 42.4 kB
  • After compression 10.7 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 32.8 kB or 75% of the original size.

Image Optimization

-67%

Potential reduce by 441.7 kB

  • Original 657.6 kB
  • After minification 215.9 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, Sac Zoo needs image optimization as it can save up to 441.7 kB or 67% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-63%

Potential reduce by 332.1 kB

  • Original 523.4 kB
  • After minification 490.4 kB
  • After compression 191.4 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 332.1 kB or 63% of the original size.

CSS Optimization

-83%

Potential reduce by 202.0 kB

  • Original 243.1 kB
  • After minification 242.8 kB
  • After compression 41.0 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. Saczoo.org needs all CSS files to be minified and compressed as it can save up to 202.0 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 34 (51%)

Requests Now

67

After Optimization

33

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sac 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 18 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.saczoo.org

www.saczoo.org

1118 ms

stylesheet0.635686582865470000.css

stylesheet0.635686582865470000.css

20 ms

stylesheet1.635652418882800000.css

stylesheet1.635652418882800000.css

33 ms

IE8Menu.css

IE8Menu.css

35 ms

Redirect_1824.js

Redirect_1824.js

127 ms

WebResource.axd

WebResource.axd

38 ms

BBAPI-min.js

BBAPI-min.js

37 ms

Bbnccore-min.js

Bbnccore-min.js

35 ms

jquery.min.js

jquery.min.js

39 ms

jquery-ui.min.js

jquery-ui.min.js

62 ms

jquery.validate.js

jquery.validate.js

35 ms

additional-methods.js

additional-methods.js

42 ms

jquery.maskedinput-1.1.4.js

jquery.maskedinput-1.1.4.js

57 ms

pagesharing.js

pagesharing.js

46 ms

ScriptResource.axd

ScriptResource.axd

51 ms

ScriptResource.axd

ScriptResource.axd

49 ms

webkit.js

webkit.js

46 ms

stylesheet9.634824652689270000.css

stylesheet9.634824652689270000.css

18 ms

view.image

view.image

102 ms

x7qwEMmvDGs

x7qwEMmvDGs

106 ms

cm

cm

22 ms

ga.js

ga.js

43 ms

view.image

view.image

27 ms

view.image

view.image

536 ms

view.image

view.image

28 ms

view.image

view.image

1051 ms

SAFE_Banner_118x260.jpg

SAFE_Banner_118x260.jpg

83 ms

view.image

view.image

81 ms

view.image

view.image

80 ms

view.image

view.image

81 ms

view.image

view.image

81 ms

view.image

view.image

84 ms

photo1499.gif

photo1499.gif

82 ms

view.image

view.image

84 ms

nature-explorers-Homepage-Icon--01.jpg

nature-explorers-Homepage-Icon--01.jpg

88 ms

view.image

view.image

99 ms

Mikes-camera-70px.jpg

Mikes-camera-70px.jpg

101 ms

view.image

view.image

99 ms

swd-mobile-web-75x60-v2.jpg

swd-mobile-web-75x60-v2.jpg

109 ms

view.image

view.image

113 ms

view.image

view.image

114 ms

plus.gif

plus.gif

115 ms

facebook.gif

facebook.gif

124 ms

16x16-digg-thumb.gif

16x16-digg-thumb.gif

136 ms

delicious.small.gif

delicious.small.gif

138 ms

bm2_button_save.gif

bm2_button_save.gif

138 ms

button_seednewsvine.gif

button_seednewsvine.gif

138 ms

view.image

view.image

150 ms

saczoo-adwords-lioncubs-118x260.jpg

saczoo-adwords-lioncubs-118x260.jpg

182 ms

nature-explorers--banner-01-01.jpg

nature-explorers--banner-01-01.jpg

679 ms

view.image

view.image

1182 ms

view.image

view.image

180 ms

view.image

view.image

200 ms

view.image

view.image

200 ms

view.image

view.image

222 ms

view.image

view.image

230 ms

view.image

view.image

252 ms

amazon_homepage_assoc_120x90_grey.png

amazon_homepage_assoc_120x90_grey.png

67 ms

8 ms

view.image

view.image

359 ms

view.image

view.image

358 ms

__utm.gif

__utm.gif

13 ms

view.image

view.image

303 ms

www-embed-player-vflZsBgOl.css

www-embed-player-vflZsBgOl.css

76 ms

www-embed-player.js

www-embed-player.js

100 ms

base.js

base.js

174 ms

6BOEML_YqI6cKINK5dmh8ZufcXg7sBa4jeB-I9gQ0xI.js

6BOEML_YqI6cKINK5dmh8ZufcXg7sBa4jeB-I9gQ0xI.js

32 ms

ad_status.js

ad_status.js

77 ms

zN7GBFwfMP4uA6AR0HCoLQ.ttf

zN7GBFwfMP4uA6AR0HCoLQ.ttf

77 ms

RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf

RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf

86 ms

Accessibility Review

saczoo.org accessibility score

69

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

saczoo.org 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

Page has valid source maps

SEO Factors

saczoo.org SEO score

86

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

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 Saczoo.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 Saczoo.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

saczoo.org

Open Graph description is not detected on the main page of Sac Zoo. 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: