Tools & Wizards About Us
mnspruce.ornl.gov screenshot

Report Summary

  • 96

    Performance

    Renders faster than
    94% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

mnspruce.ornl.gov

SPRUCE | Spruce and Peatland Responses Under Changing Environments

Page Load Speed

2 sec in total

First Response

103 ms

Resources Loaded

1.5 sec

Page Rendered

380 ms

mnspruce.ornl.gov screenshot

About Website

Visit mnspruce.ornl.gov now to see the best up-to-date Mn SPRUCE Ornl content for United States and also check out these interesting facts you probably never knew about mnspruce.ornl.gov

An experiment to assess the response of northern peatland ecosystems to increases in temperature and exposures to elevated atmospheric CO2 concentrations.

Visit mnspruce.ornl.gov

Key Findings

We analyzed Mnspruce.ornl.gov page load time and found that the first response time was 103 ms and then it took 1.9 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

mnspruce.ornl.gov performance score

96

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.3 s

98/100

10%

LCP (Largest Contentful Paint)

Value1.8 s

99/100

25%

SI (Speed Index)

Value1.3 s

100/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.053

98/100

15%

TTI (Time to Interactive)

Value6.0 s

64/100

10%

Network Requests Diagram

mnspruce.ornl.gov

103 ms

mnspruce.ornl.gov

143 ms

us_flag_small.png

53 ms

expand_more.svg

86 ms

icon-dot-gov.svg

90 ms

Our browser made a total of 55 requests to load all elements on the main page. We found that 98% of them (54 requests) were addressed to the original Mnspruce.ornl.gov, 2% (1 request) were made to Siteimproveanalytics.com. The less responsive or slowest element that took the longest time to load (183 ms) belongs to the original domain Mnspruce.ornl.gov.

Page Optimization Overview & Recommendations

Page size can be reduced by 187.7 kB (26%)

Content Size

711.8 kB

After Optimization

524.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Mnspruce.ornl.gov main page is 711.8 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. 30% of websites need less resources to load. Images take 419.8 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 107.5 kB

  • Original 121.9 kB
  • After minification 78.5 kB
  • After compression 14.5 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 43.4 kB, which is 36% 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 107.5 kB or 88% of the original size.

Image Optimization

-11%

Potential reduce by 46.9 kB

  • Original 419.8 kB
  • After minification 372.9 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, Mn SPRUCE Ornl needs image optimization as it can save up to 46.9 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-14%

Potential reduce by 9.9 kB

  • Original 69.3 kB
  • After minification 69.3 kB
  • After compression 59.4 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 9.9 kB or 14% of the original size.

CSS Optimization

-23%

Potential reduce by 23.4 kB

  • Original 100.7 kB
  • After minification 99.4 kB
  • After compression 77.3 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. Mnspruce.ornl.gov needs all CSS files to be minified and compressed as it can save up to 23.4 kB or 23% of the original size.

Requests Breakdown

Number of requests can be reduced by 36 (77%)

Requests Now

47

After Optimization

11

  • Images
  • JavaScript
  • CSS

The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mn SPRUCE Ornl. 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 18 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

mnspruce.ornl.gov

mnspruce.ornl.gov

103 ms

mnspruce.ornl.gov

mnspruce.ornl.gov

143 ms

us_flag_small.png

us_flag_small.png

53 ms

expand_more.svg

expand_more.svg

86 ms

icon-dot-gov.svg

icon-dot-gov.svg

90 ms

icon-https.svg

icon-https.svg

103 ms

ornl-two-line-white.svg

ornl-two-line-white.svg

86 ms

abstractGreenLg.png

abstractGreenLg.png

63 ms

logo.png

logo.png

62 ms

close.svg

close.svg

118 ms

jquery.min.js

jquery.min.js

29 ms

once.min.js

once.min.js

43 ms

drupalSettingsLoader.js

drupalSettingsLoader.js

72 ms

drupal.js

drupal.js

102 ms

drupal.init.js

drupal.init.js

49 ms

uswds.min.js

uswds.min.js

66 ms

siteimprove.js

siteimprove.js

54 ms

uswds_accordion.js

uswds_accordion.js

83 ms

search--white.svg

search--white.svg

96 ms

Hanson_Biogeosciences_26Oct2016.jpg

Hanson_Biogeosciences_26Oct2016.jpg

73 ms

Well_figure.PNG

Well_figure.PNG

98 ms

Plot_ROIs_1.png

Plot_ROIs_1.png

81 ms

launch--blue-60v.svg

launch--blue-60v.svg

137 ms

ut-battelle.png

ut-battelle.png

90 ms

facebook.svg

facebook.svg

117 ms

twitter.svg

twitter.svg

140 ms

youtube.svg

youtube.svg

137 ms

instagram.svg

instagram.svg

138 ms

doe-logo.png

doe-logo.png

119 ms

forestService.png

forestService.png

120 ms

sourcesanspro-regular-webfont.woff

sourcesanspro-regular-webfont.woff

141 ms

sourcesanspro-light-webfont.woff

sourcesanspro-light-webfont.woff

150 ms

sourcesanspro-bold-webfont.woff

sourcesanspro-bold-webfont.woff

165 ms

Latin-Merriweather-Regular.woff

Latin-Merriweather-Regular.woff

149 ms

Latin-Merriweather-Light.woff

Latin-Merriweather-Light.woff

173 ms

Latin-Merriweather-Bold.woff

Latin-Merriweather-Bold.woff

183 ms

siteanalyze_6024880.js

siteanalyze_6024880.js

50 ms

align.module.css

align.module.css

35 ms

fieldgroup.module.css

fieldgroup.module.css

61 ms

container-inline.module.css

container-inline.module.css

35 ms

clearfix.module.css

clearfix.module.css

35 ms

details.module.css

details.module.css

41 ms

hidden.module.css

hidden.module.css

32 ms

item-list.module.css

item-list.module.css

61 ms

js.module.css

js.module.css

121 ms

nowrap.module.css

nowrap.module.css

38 ms

position-container.module.css

position-container.module.css

32 ms

reset-appearance.module.css

reset-appearance.module.css

35 ms

resize.module.css

resize.module.css

68 ms

system-status-counter.css

system-status-counter.css

48 ms

system-status-report-counters.css

system-status-report-counters.css

67 ms

system-status-report-general-info.css

system-status-report-general-info.css

51 ms

tablesort.module.css

tablesort.module.css

38 ms

views.module.css

views.module.css

43 ms

styles.css

styles.css

56 ms

Accessibility Review

mnspruce.ornl.gov accessibility score

91

Accessibility Issues

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

mnspruce.ornl.gov 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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

mnspruce.ornl.gov SEO score

85

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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

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 Mnspruce.ornl.gov 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 Mnspruce.ornl.gov 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

mnspruce.ornl.gov

Open Graph description is not detected on the main page of Mn SPRUCE Ornl. 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: