Report Summary

  • 19

    Performance

    Renders faster than
    35% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

polarbearsinternational.org

Polar Bears International

Page Load Speed

1.9 sec in total

First Response

12 ms

Resources Loaded

579 ms

Page Rendered

1.3 sec

polarbearsinternational.org screenshot

About Website

Visit polarbearsinternational.org now to see the best up-to-date Polar Bears International content for United States and also check out these interesting facts you probably never knew about polarbearsinternational.org

From cubs and habitat to status and threats, learn about all things polar bears from the leading polar bear nonprofit.

Visit polarbearsinternational.org

Key Findings

We analyzed Polarbearsinternational.org page load time and found that the first response time was 12 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

polarbearsinternational.org performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.7 s

5/100

10%

LCP (Largest Contentful Paint)

Value9.4 s

0/100

25%

SI (Speed Index)

Value9.9 s

10/100

10%

TBT (Total Blocking Time)

Value2,240 ms

6/100

30%

CLS (Cumulative Layout Shift)

Value0.02

100/100

15%

TTI (Time to Interactive)

Value16.9 s

5/100

10%

Network Requests Diagram

polarbearsinternational.org

12 ms

polarbearsinternational.org

35 ms

AWZSMQVA

126 ms

api.min.js

54 ms

gtm.js

108 ms

Our browser made a total of 57 requests to load all elements on the main page. We found that 42% of them (24 requests) were addressed to the original Polarbearsinternational.org, 37% (21 requests) were made to Images.ctfassets.net and 5% (3 requests) were made to Doublethedonation.com. The less responsive or slowest element that took the longest time to load (331 ms) relates to the external source Googletagmanager.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 451.1 kB (19%)

Content Size

2.4 MB

After Optimization

1.9 MB

In fact, the total size of Polarbearsinternational.org main page is 2.4 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 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 446.8 kB

  • Original 533.3 kB
  • After minification 525.8 kB
  • After compression 86.5 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. 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 446.8 kB or 84% of the original size.

Image Optimization

-0%

Potential reduce by 3.8 kB

  • Original 1.7 MB
  • After minification 1.7 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. Polar Bears International images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 466 B

  • Original 129.4 kB
  • After minification 129.4 kB
  • After compression 128.9 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 15 (29%)

Requests Now

51

After Optimization

36

The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Polar Bears International. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

polarbearsinternational.org accessibility score

87

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.

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA IDs are not unique

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

High

Some elements have a [tabindex] value greater than 0

Best Practices

polarbearsinternational.org 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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

polarbearsinternational.org SEO score

100

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

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 Polarbearsinternational.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 Polarbearsinternational.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

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