Tools & Wizards About Us
tropicalstudies.org screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 96

    SEO

    Google-friendlier than
    90% of websites

tropicalstudies.org

Welcome to Organization for Tropical Studies - Organization for Tropical Studies

Page Load Speed

4.3 sec in total

First Response

69 ms

Resources Loaded

3.6 sec

Page Rendered

689 ms

tropicalstudies.org screenshot

About Website

Click here to check amazing Tropical Studies content for United States. Otherwise, check out these important facts you probably never knew about tropicalstudies.org

The Organization for Tropical Studies (OTS) is a nonprofit consortium of about fifty universities, colleges, and research institutions worldwide.

Visit tropicalstudies.org

Key Findings

We analyzed Tropicalstudies.org page load time and found that the first response time was 69 ms and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

tropicalstudies.org performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

81/100

10%

LCP (Largest Contentful Paint)

Value11.8 s

0/100

25%

SI (Speed Index)

Value8.1 s

21/100

10%

TBT (Total Blocking Time)

Value1,760 ms

10/100

30%

CLS (Cumulative Layout Shift)

Value0.783

5/100

15%

TTI (Time to Interactive)

Value14.6 s

8/100

10%

Network Requests Diagram

tropicalstudies.org

69 ms

tropicalstudies.org

156 ms

css

83 ms

jquery.min.js

74 ms

jquery-migrate.min.js

89 ms

Our browser made a total of 133 requests to load all elements on the main page. We found that 92% of them (123 requests) were addressed to the original Tropicalstudies.org, 4% (5 requests) were made to Fonts.gstatic.com and 2% (3 requests) were made to Static.addtoany.com. The less responsive or slowest element that took the longest time to load (2.8 sec) belongs to the original domain Tropicalstudies.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 283.7 kB (13%)

Content Size

2.2 MB

After Optimization

1.9 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Tropicalstudies.org main page is 2.2 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 1.8 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 283.6 kB

  • Original 329.9 kB
  • After minification 322.8 kB
  • After compression 46.2 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 283.6 kB or 86% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 1.8 MB
  • After minification 1.8 MB

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. Tropical Studies images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 43 B

  • Original 64.1 kB
  • After minification 64.1 kB
  • After compression 64.0 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 61 (76%)

Requests Now

80

After Optimization

19

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 80 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tropical Studies. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 62 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

tropicalstudies.org

tropicalstudies.org

69 ms

tropicalstudies.org

tropicalstudies.org

156 ms

css

css

83 ms

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jquery.min.js

74 ms

jquery-migrate.min.js

jquery-migrate.min.js

89 ms

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104 ms

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103 ms

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102 ms

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100 ms

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107 ms

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125 ms

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120 ms

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119 ms

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390 ms

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389 ms

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401 ms

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388 ms

logo.png

logo.png

396 ms

logo.svg

logo.svg

369 ms

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708OTS1141_web3.jpg

367 ms

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374 ms

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IMG-2574-1_web.jpg

2798 ms

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Student-Research-18.jpeg

363 ms

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361 ms

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364 ms

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360 ms

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325 ms

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324 ms

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321 ms

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311 ms

tropicalstudies.org

tropicalstudies.org

1055 ms

Accessibility Review

tropicalstudies.org accessibility score

93

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

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

Links do not have a discernible name

Best Practices

tropicalstudies.org best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

tropicalstudies.org SEO score

96

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 Tropicalstudies.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 Tropicalstudies.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

tropicalstudies.org

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