Tools & Wizards About Us
naturalhistory.unr.edu screenshot

Report Summary

  • 50

    Performance

    Renders faster than
    68% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

naturalhistory.unr.edu

Museum of Natural History | University of Nevada, Reno

Page Load Speed

2.1 sec in total

First Response

488 ms

Resources Loaded

1.4 sec

Page Rendered

139 ms

naturalhistory.unr.edu screenshot

About Website

Click here to check amazing Natural History Unr content for United States. Otherwise, check out these important facts you probably never knew about naturalhistory.unr.edu

The Museum of Natural History at the University of Nevada, Reno displays the collections and works of University faculty, students, technicians, and volunteers showcasing the diversity and natural her...

Visit naturalhistory.unr.edu

Key Findings

We analyzed Naturalhistory.unr.edu page load time and found that the first response time was 488 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

naturalhistory.unr.edu performance score

50

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

32/100

10%

LCP (Largest Contentful Paint)

Value8.3 s

2/100

25%

SI (Speed Index)

Value5.5 s

54/100

10%

TBT (Total Blocking Time)

Value320 ms

77/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value9.9 s

27/100

10%

Network Requests Diagram

natural-history

488 ms

gtm.js

55 ms

551666652

291 ms

jquery-3.5.0.min.js

67 ms

foundation-6.7.4.min.js

188 ms

Our browser made a total of 39 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Naturalhistory.unr.edu, 3% (1 request) were made to Googletagmanager.com and 3% (1 request) were made to Player.vimeo.com. The less responsive or slowest element that took the longest time to load (679 ms) relates to the external source Unr.edu.

Page Optimization Overview & Recommendations

Page size can be reduced by 96.1 kB (17%)

Content Size

580.0 kB

After Optimization

483.9 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Naturalhistory.unr.edu main page is 580.0 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 302.9 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 93.9 kB

  • Original 129.2 kB
  • After minification 115.5 kB
  • After compression 35.3 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 13.7 kB, which is 11% 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 93.9 kB or 73% of the original size.

Image Optimization

-0%

Potential reduce by 33 B

  • Original 302.9 kB
  • After minification 302.9 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. Natural History Unr images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 2.1 kB

  • Original 148.0 kB
  • After minification 148.0 kB
  • After compression 145.8 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.

Requests Breakdown

Number of requests can be reduced by 19 (51%)

Requests Now

37

After Optimization

18

  • AJAX
  • Images
  • JavaScript

The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Natural History Unr. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

natural-history

natural-history

488 ms

gtm.js

gtm.js

55 ms

551666652

551666652

291 ms

jquery-3.5.0.min.js

jquery-3.5.0.min.js

67 ms

foundation-6.7.4.min.js

foundation-6.7.4.min.js

188 ms

jquery-lazyLoad.min.js

jquery-lazyLoad.min.js

186 ms

lazysizes.min.js

lazysizes.min.js

187 ms

jquery.waypoints.min.js

jquery.waypoints.min.js

216 ms

initializeCustom.js

initializeCustom.js

187 ms

mutation-observer.min.js

mutation-observer.min.js

209 ms

navigation.min.js

navigation.min.js

247 ms

cleanup-with-javascript.min.js

cleanup-with-javascript.min.js

252 ms

alerts.min.js

alerts.min.js

253 ms

convert-imgs-to-svgs.min.js

convert-imgs-to-svgs.min.js

254 ms

convert-imgs-to-css.min.js

convert-imgs-to-css.min.js

259 ms

image-descriptions.min.js

image-descriptions.min.js

276 ms

ie-overrides.min.js

ie-overrides.min.js

306 ms

newsfeed-btn.min.js

newsfeed-btn.min.js

306 ms

load-more.js

load-more.js

310 ms

VideoBackground.js

VideoBackground.js

307 ms

EffectBackground.js

EffectBackground.js

310 ms

university-logo.svg

university-logo.svg

336 ms

mnh-egg-hero.jpg

mnh-egg-hero.jpg

607 ms

microscope.svg

microscope.svg

367 ms

committees.svg

committees.svg

369 ms

books.svg

books.svg

371 ms

events.svg

events.svg

373 ms

teaching.svg

teaching.svg

396 ms

sign-up.svg

sign-up.svg

426 ms

mnh-quote-bats.jpg

mnh-quote-bats.jpg

434 ms

default-place-holder-image.jpg

default-place-holder-image.jpg

552 ms

site-footer-bg.webp

site-footer-bg.webp

679 ms

microscope.svg

microscope.svg

204 ms

committees.svg

committees.svg

233 ms

books.svg

books.svg

242 ms

events.svg

events.svg

264 ms

teaching.svg

teaching.svg

294 ms

sign-up.svg

sign-up.svg

300 ms

api.js

api.js

11 ms

Accessibility Review

naturalhistory.unr.edu accessibility score

100

Accessibility Issues

Best Practices

naturalhistory.unr.edu 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

naturalhistory.unr.edu SEO score

99

Search Engine Optimization Advices

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 Naturalhistory.unr.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 Naturalhistory.unr.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

naturalhistory.unr.edu

Open Graph data is detected on the main page of Natural History Unr. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: