Tools & Wizards About Us
earth.uni.edu screenshot

Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

earth.uni.edu

Earth & Environmental Sciences | College of Humanities Arts and Sciences

Page Load Speed

2.2 sec in total

First Response

178 ms

Resources Loaded

1.6 sec

Page Rendered

441 ms

earth.uni.edu screenshot

About Website

Welcome to earth.uni.edu homepage info - get ready to check Earth Uni best content for United States right away, or after learning these important things about earth.uni.edu

Canoeing down a river. Hiking up a mountain. Mapping out the stars. To understand all aspects of the Earth, you have to explore the Earth. With five major curricular areas spanning geology, astronomy,...

Visit earth.uni.edu

Key Findings

We analyzed Earth.uni.edu page load time and found that the first response time was 178 ms and then it took 2.1 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

earth.uni.edu performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

14/100

10%

LCP (Largest Contentful Paint)

Value10.8 s

0/100

25%

SI (Speed Index)

Value9.9 s

10/100

10%

TBT (Total Blocking Time)

Value1,000 ms

27/100

30%

CLS (Cumulative Layout Shift)

Value0.338

33/100

15%

TTI (Time to Interactive)

Value15.3 s

7/100

10%

Network Requests Diagram

earth.uni.edu

178 ms

228 ms

ees

129 ms

css_jW_QxyMDHWnTK4QidDu6cYY_9Ow4tIQlWbl1Yc4Esi8.css

48 ms

css_797VhEceNf5fGMoYZsaMOnGyWIZ_kxko9phi7bfomrI.css

134 ms

Our browser made a total of 37 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Earth.uni.edu, 70% (26 requests) were made to Chas.uni.edu and 11% (4 requests) were made to Use.typekit.net. The less responsive or slowest element that took the longest time to load (649 ms) relates to the external source Chas.uni.edu.

Page Optimization Overview & Recommendations

Page size can be reduced by 702.5 kB (41%)

Content Size

1.7 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Earth.uni.edu main page is 1.7 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. 45% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 51.4 kB

  • Original 62.6 kB
  • After minification 52.0 kB
  • After compression 11.1 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. This page needs HTML code to be minified as it can gain 10.6 kB, which is 17% 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 51.4 kB or 82% of the original size.

Image Optimization

-43%

Potential reduce by 650.7 kB

  • Original 1.5 MB
  • After minification 864.1 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. Obviously, Earth Uni needs image optimization as it can save up to 650.7 kB or 43% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 119 B

  • Original 61.0 kB
  • After minification 61.0 kB
  • After compression 60.8 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 280 B

  • Original 77.6 kB
  • After minification 77.6 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. Earth.uni.edu has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 11 (39%)

Requests Now

28

After Optimization

17

  • Images
  • JavaScript
  • CSS

The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Earth Uni. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

earth.uni.edu

earth.uni.edu

178 ms

228 ms

ees

ees

129 ms

css_jW_QxyMDHWnTK4QidDu6cYY_9Ow4tIQlWbl1Yc4Esi8.css

css_jW_QxyMDHWnTK4QidDu6cYY_9Ow4tIQlWbl1Yc4Esi8.css

48 ms

css_797VhEceNf5fGMoYZsaMOnGyWIZ_kxko9phi7bfomrI.css

css_797VhEceNf5fGMoYZsaMOnGyWIZ_kxko9phi7bfomrI.css

134 ms

css_Lc5ZTBTHGrxKNoDgk5vWLVo6rzP1m7imJICY1ENqwVY.css

css_Lc5ZTBTHGrxKNoDgk5vWLVo6rzP1m7imJICY1ENqwVY.css

157 ms

js__3qvCaTAqIhBXv8059ICxi37t--7dqizQfN1kII9uWk.js

js__3qvCaTAqIhBXv8059ICxi37t--7dqizQfN1kII9uWk.js

218 ms

bootstrap.bundle.min.js

bootstrap.bundle.min.js

12 ms

js_MeWwrKnsgb_BxUROGmp9dNjks_2UKrPPi9hJf4ocycU.js

js_MeWwrKnsgb_BxUROGmp9dNjks_2UKrPPi9hJf4ocycU.js

127 ms

eu_cookie_compliance.min.js

eu_cookie_compliance.min.js

128 ms

accordion.frontend.min.js

accordion.frontend.min.js

126 ms

js_6x_RVGGh_23acY5tByhshgJMfzs2Npp6E1D14kpGUzU.js

js_6x_RVGGh_23acY5tByhshgJMfzs2Npp6E1D14kpGUzU.js

173 ms

sjm2cdj.css

sjm2cdj.css

30 ms

p.css

p.css

26 ms

gtm.js

gtm.js

96 ms

327212037_1346517449504404_2632460893692039025_n.jpg.webp

327212037_1346517449504404_2632460893692039025_n.jpg.webp

292 ms

UNI-site-logo.png

UNI-site-logo.png

78 ms

menu-button.png

menu-button.png

76 ms

chas-slices.png

chas-slices.png

75 ms

earth-sci-header.png

earth-sci-header.png

649 ms

menu-bg-min.png

menu-bg-min.png

78 ms

ees-carousel-1.jpg

ees-carousel-1.jpg

266 ms

yellow-arrow.png

yellow-arrow.png

100 ms

dark-purple-arrow.png

dark-purple-arrow.png

103 ms

ees-carousel-2.jpg

ees-carousel-2.jpg

195 ms

ees-carousel-3.jpg

ees-carousel-3.jpg

219 ms

planetarium.png

planetarium.png

275 ms

tabbedblock_lathamhall.png

tabbedblock_lathamhall.png

388 ms

0f7a2401_1_1.jpg.webp

0f7a2401_1_1.jpg.webp

305 ms

499c6af4-de6e-4e8b-b8b6-58c6acea5834.jpeg.webp

499c6af4-de6e-4e8b-b8b6-58c6acea5834.jpeg.webp

302 ms

d

d

12 ms

d

d

20 ms

d

d

20 ms

font.woff

font.woff

180 ms

fa-brands-400.ttf

fa-brands-400.ttf

233 ms

fa-solid-900.ttf

fa-solid-900.ttf

290 ms

css_SItO0Z_e3SKikZpl65iYje6nAEersmEr113QwPUab8o.css

css_SItO0Z_e3SKikZpl65iYje6nAEersmEr113QwPUab8o.css

62 ms

Accessibility Review

earth.uni.edu accessibility score

96

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

Best Practices

earth.uni.edu best practices score

75

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

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

earth.uni.edu SEO score

93

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

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 Earth.uni.edu 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 Earth.uni.edu 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

earth.uni.edu

Open Graph description is not detected on the main page of Earth Uni. 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: