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Report Summary

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    Performance

  • 0

    Accessibility

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    Best Practices

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    SEO

whales.fieldmuseum.org

Whales: Giants of the Deep | Whales

Page Load Speed

1.4 sec in total

First Response

331 ms

Resources Loaded

836 ms

Page Rendered

227 ms

whales.fieldmuseum.org screenshot

About Website

Click here to check amazing Whales Fieldmuseum content for United States. Otherwise, check out these important facts you probably never knew about whales.fieldmuseum.org

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Key Findings

We analyzed Whales.fieldmuseum.org page load time and found that the first response time was 331 ms and then it took 1.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

whales.fieldmuseum.org performance score

0

Network Requests Diagram

whales.fieldmuseum.org

331 ms

css_5XB5aQOGzDUVxnwtHDXg0AJDjmjZbe2Sh1K2BEkR5cM.css

55 ms

css_8FwpjQfhFxFcyLE3Cx5icX6zhJiiBL3qU91X3ExcvNY.css

58 ms

css_4eiFDhPpjRxcBC-9KXOqTpKBVWpp9aGi4bx2wEohAlI.css

56 ms

css_NjLusEq5EusvXuvd_T3jYTQo78ZZTyaWahi-aodrWzA.css

83 ms

Our browser made a total of 24 requests to load all elements on the main page. We found that 88% of them (21 requests) were addressed to the original Whales.fieldmuseum.org, 8% (2 requests) were made to Google-analytics.com and 4% (1 request) were made to Static.chartbeat.com. The less responsive or slowest element that took the longest time to load (331 ms) belongs to the original domain Whales.fieldmuseum.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 349.1 kB (50%)

Content Size

697.6 kB

After Optimization

348.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Whales.fieldmuseum.org main page is 697.6 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 20% of websites need less resources to load. Images take 391.5 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 12.7 kB

  • Original 17.0 kB
  • After minification 16.1 kB
  • After compression 4.2 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 12.7 kB or 75% of the original size.

Image Optimization

-35%

Potential reduce by 137.3 kB

  • Original 391.5 kB
  • After minification 254.2 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, Whales Fieldmuseum needs image optimization as it can save up to 137.3 kB or 35% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-66%

Potential reduce by 156.3 kB

  • Original 235.3 kB
  • After minification 187.8 kB
  • After compression 79.1 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 156.3 kB or 66% of the original size.

CSS Optimization

-79%

Potential reduce by 42.8 kB

  • Original 53.8 kB
  • After minification 50.1 kB
  • After compression 11.1 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. Whales.fieldmuseum.org needs all CSS files to be minified and compressed as it can save up to 42.8 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (55%)

Requests Now

22

After Optimization

10

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Whales Fieldmuseum. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

whales.fieldmuseum.org

whales.fieldmuseum.org

331 ms

css_5XB5aQOGzDUVxnwtHDXg0AJDjmjZbe2Sh1K2BEkR5cM.css

css_5XB5aQOGzDUVxnwtHDXg0AJDjmjZbe2Sh1K2BEkR5cM.css

55 ms

css_8FwpjQfhFxFcyLE3Cx5icX6zhJiiBL3qU91X3ExcvNY.css

css_8FwpjQfhFxFcyLE3Cx5icX6zhJiiBL3qU91X3ExcvNY.css

58 ms

css_4eiFDhPpjRxcBC-9KXOqTpKBVWpp9aGi4bx2wEohAlI.css

css_4eiFDhPpjRxcBC-9KXOqTpKBVWpp9aGi4bx2wEohAlI.css

56 ms

css_NjLusEq5EusvXuvd_T3jYTQo78ZZTyaWahi-aodrWzA.css

css_NjLusEq5EusvXuvd_T3jYTQo78ZZTyaWahi-aodrWzA.css

83 ms

js_m1OCmgU-ZAMznppomtRk60DBslOowUbVG4K6gMKdwCM.js

js_m1OCmgU-ZAMznppomtRk60DBslOowUbVG4K6gMKdwCM.js

129 ms

js_WD5bg8LhqzD8Sg6sfx3d3zbEw0_C9AlMtbZbdMVlwrE.js

js_WD5bg8LhqzD8Sg6sfx3d3zbEw0_C9AlMtbZbdMVlwrE.js

116 ms

js_Iivy743j0VWRYPiOpMx_1IFv_blHXxFMXQtKyLhmNNk.js

js_Iivy743j0VWRYPiOpMx_1IFv_blHXxFMXQtKyLhmNNk.js

105 ms

js_xpDy0oYhwZBasgDXfJXfTocI_h2DBhz63uRDp1Mziwg.js

js_xpDy0oYhwZBasgDXfJXfTocI_h2DBhz63uRDp1Mziwg.js

144 ms

js_cUMtuZPqJIh-tCeTtMgKFgCnVzQodsB_gTGCBqGPUjQ.js

js_cUMtuZPqJIh-tCeTtMgKFgCnVzQodsB_gTGCBqGPUjQ.js

144 ms

js_GZ8v_-sowAbQrA9tQ48c0-nJcg3QCKV9AN35-3-IuC0.js

js_GZ8v_-sowAbQrA9tQ48c0-nJcg3QCKV9AN35-3-IuC0.js

149 ms

js_daAX8TGSGf1JAZgwCT1O4nN-TtynSuXNRQmGopdn4rA.js

js_daAX8TGSGf1JAZgwCT1O4nN-TtynSuXNRQmGopdn4rA.js

144 ms

ga.js

ga.js

51 ms

bg-frame.jpg

bg-frame.jpg

125 ms

bg-whales-front.jpg

bg-whales-front.jpg

271 ms

logo.png

logo.png

78 ms

bg-navigation.png

bg-navigation.png

94 ms

bg-title-bottomnav.jpg

bg-title-bottomnav.jpg

173 ms

logo-fm.png

logo-fm.png

69 ms

links-external.png

links-external.png

109 ms

dinb____-webfont.woff

dinb____-webfont.woff

138 ms

__utm.gif

__utm.gif

13 ms

css_GhcNjWNWvxaW9SGxRQmuuV5xMwyP63T9mUaU3JVsgQw.css

css_GhcNjWNWvxaW9SGxRQmuuV5xMwyP63T9mUaU3JVsgQw.css

52 ms

chartbeat.js

chartbeat.js

19 ms

SEO Factors

whales.fieldmuseum.org SEO score

0

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 Whales.fieldmuseum.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 Whales.fieldmuseum.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

whales.fieldmuseum.org

Open Graph description is not detected on the main page of Whales Fieldmuseum. 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: