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Report Summary

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    Performance

  • 0

    Accessibility

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    Best Practices

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    SEO

earththeoperatorsmanual.com

Home | Earth: The Operators' Manual

Page Load Speed

2.6 sec in total

First Response

330 ms

Resources Loaded

2 sec

Page Rendered

270 ms

earththeoperatorsmanual.com screenshot

About Website

Click here to check amazing Earth The Operators Manual content for United States. Otherwise, check out these important facts you probably never knew about earththeoperatorsmanual.com

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Key Findings

We analyzed Earththeoperatorsmanual.com page load time and found that the first response time was 330 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

earththeoperatorsmanual.com performance score

0

Network Requests Diagram

earththeoperatorsmanual.com

330 ms

aggregator.css

21 ms

book.css

23 ms

node.css

23 ms

poll.css

36 ms

Our browser made a total of 113 requests to load all elements on the main page. We found that 75% of them (85 requests) were addressed to the original Earththeoperatorsmanual.com, 4% (5 requests) were made to W.sharethis.com and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (617 ms) relates to the external source Static.xx.fbcdn.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 760.7 kB (47%)

Content Size

1.6 MB

After Optimization

843.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Earththeoperatorsmanual.com main page is 1.6 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. 65% of websites need less resources to load. Images take 776.1 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 40.5 kB

  • Original 53.6 kB
  • After minification 51.1 kB
  • After compression 13.1 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 40.5 kB or 76% of the original size.

Image Optimization

-17%

Potential reduce by 128.2 kB

  • Original 776.1 kB
  • After minification 647.9 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, Earth The Operators Manual needs image optimization as it can save up to 128.2 kB or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-75%

Potential reduce by 447.4 kB

  • Original 599.1 kB
  • After minification 524.8 kB
  • After compression 151.8 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 447.4 kB or 75% of the original size.

CSS Optimization

-82%

Potential reduce by 144.6 kB

  • Original 175.4 kB
  • After minification 133.5 kB
  • After compression 30.8 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. Earththeoperatorsmanual.com needs all CSS files to be minified and compressed as it can save up to 144.6 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 64 (58%)

Requests Now

111

After Optimization

47

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 111 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Earth The Operators Manual. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and from 28 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

earththeoperatorsmanual.com

earththeoperatorsmanual.com

330 ms

aggregator.css

aggregator.css

21 ms

book.css

book.css

23 ms

node.css

node.css

23 ms

poll.css

poll.css

36 ms

defaults.css

defaults.css

37 ms

system.css

system.css

40 ms

system-menus.css

system-menus.css

42 ms

user.css

user.css

38 ms

content-module.css

content-module.css

41 ms

ctools.css

ctools.css

44 ms

fckeditor.css

fckeditor.css

43 ms

filefield.css

filefield.css

43 ms

glossary.css

glossary.css

51 ms

lightbox_alt.css

lightbox_alt.css

52 ms

megamenu.css

megamenu.css

52 ms

megamenu-skins.css

megamenu-skins.css

52 ms

stylesheet.css

stylesheet.css

54 ms

date.css

date.css

43 ms

forum.css

forum.css

42 ms

fieldgroup.css

fieldgroup.css

42 ms

views.css

views.css

42 ms

custom_search.css

custom_search.css

41 ms

style.css

style.css

49 ms

etom.css

etom.css

44 ms

new.css

new.css

43 ms

jquery-1.5.2.min.js

jquery-1.5.2.min.js

53 ms

drupal.js

drupal.js

41 ms

jquery.popupwindow.js

jquery.popupwindow.js

41 ms

auto_image_handling.js

auto_image_handling.js

45 ms

lightbox_video.js

lightbox_video.js

69 ms

lightbox_modal.js

lightbox_modal.js

44 ms

lightbox.js

lightbox.js

81 ms

megamenu.js

megamenu.js

49 ms

custom_search.js

custom_search.js

50 ms

script.js

script.js

66 ms

roll.js

roll.js

66 ms

jquery.roundabout.js

jquery.roundabout.js

65 ms

hideToggle.js

hideToggle.js

68 ms

buttons.js

buttons.js

70 ms

global.css

global.css

66 ms

quiz.css

quiz.css

62 ms

jquery.featureCarousel.js

jquery.featureCarousel.js

65 ms

newEducatorVideoDownload.js

newEducatorVideoDownload.js

60 ms

swfobject.js

swfobject.js

61 ms

jquery.mousewheel.js

jquery.mousewheel.js

61 ms

easel.js

easel.js

60 ms

Filter.js

Filter.js

60 ms

ColorFilter.js

ColorFilter.js

60 ms

tween.js

tween.js

50 ms

colorpicker.js

colorpicker.js

235 ms

CanvasCarousel.js

CanvasCarousel.js

50 ms

jquery_popupwindow.drupal.js

jquery_popupwindow.drupal.js

48 ms

ga.js

ga.js

34 ms

logo.png

logo.png

21 ms

glossary_icon.png

glossary_icon.png

20 ms

ETOM_Home_Join-Today-Button.png

ETOM_Home_Join-Today-Button.png

27 ms

ETOM_Home_Organized-Button.png

ETOM_Home_Organized-Button.png

94 ms

ETOM_Home_Manual-Button.png

ETOM_Home_Manual-Button.png

26 ms

ETOM_Home_Host-Button.png

ETOM_Home_Host-Button.png

25 ms

HP_WATCHSHARE_PIC2.jpg

HP_WATCHSHARE_PIC2.jpg

24 ms

ROUND_ORANGE_BTN.png

ROUND_ORANGE_BTN.png

24 ms

HP_WATCHSHARE_PIC1.jpg

HP_WATCHSHARE_PIC1.jpg

89 ms

HP_WATCHSHARE_PBSlogo.jpg

HP_WATCHSHARE_PBSlogo.jpg

89 ms

ETOM_P2K-Button.png

ETOM_P2K-Button.png

89 ms

ETOM_NSF-Button.png

ETOM_NSF-Button.png

85 ms

ETOM_Facebook-button.png

ETOM_Facebook-button.png

86 ms

ETOM_Twitter-Button.png

ETOM_Twitter-Button.png

89 ms

ETOM_YouTube-Button.png

ETOM_YouTube-Button.png

90 ms

ETOM_gplus-button.png

ETOM_gplus-button.png

91 ms

all.js

all.js

277 ms

HeaderSky.png

HeaderSky.png

85 ms

ETOM_Black-Bar.jpg

ETOM_Black-Bar.jpg

82 ms

paper-bg.png

paper-bg.png

83 ms

__utm.gif

__utm.gif

28 ms

config.xml

config.xml

77 ms

getAllAppDefault.esi

getAllAppDefault.esi

43 ms

preloader.png

preloader.png

3 ms

1.jpg

1.jpg

5 ms

2.jpg

2.jpg

5 ms

3.jpg

3.jpg

4 ms

4.jpg

4.jpg

13 ms

getSegment.php

getSegment.php

36 ms

checkOAuth.esi

checkOAuth.esi

13 ms

5.jpg

5.jpg

10 ms

6.jpg

6.jpg

42 ms

t.dhj

t.dhj

72 ms

95 ms

7.jpg

7.jpg

24 ms

xd_arbiter.php

xd_arbiter.php

284 ms

xd_arbiter.php

xd_arbiter.php

518 ms

t.dhj

t.dhj

50 ms

8.jpg

8.jpg

33 ms

cm

cm

59 ms

x35248

x35248

141 ms

9.jpg

9.jpg

26 ms

s-3271.xgi

s-3271.xgi

22 ms

10.jpg

10.jpg

17 ms

19 ms

27 ms

hbpix

hbpix

34 ms

gif

gif

27 ms

11.jpg

11.jpg

7 ms

12.jpg

12.jpg

17 ms

xrefid.xgi

xrefid.xgi

9 ms

like.php

like.php

70 ms

TY3MhkXpWJ-.js

TY3MhkXpWJ-.js

557 ms

LVx-xkvaJ0b.png

LVx-xkvaJ0b.png

617 ms

index.a8fc48294ca4cc10eb440189d9f22d7c.html

index.a8fc48294ca4cc10eb440189d9f22d7c.html

23 ms

buttons.ab966a004186897711de4a5ed256c924.css

buttons.ab966a004186897711de4a5ed256c924.css

51 ms

st.125da8bfe70ad3e00a35a6e4c65d8bc5.js

st.125da8bfe70ad3e00a35a6e4c65d8bc5.js

9 ms

twitter_16.png

twitter_16.png

5 ms

sharethis_16.png

sharethis_16.png

5 ms

SEO Factors

earththeoperatorsmanual.com SEO score

0

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Earththeoperatorsmanual.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is English. Our system also found out that Earththeoperatorsmanual.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

earththeoperatorsmanual.com

Open Graph description is not detected on the main page of Earth The Operators Manual. 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: