Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

alpinerescueteam.org

Alpine Rescue Team - Dedicated to Saving Lives Through Search, Rescue, & Mountain Safety Education

Page Load Speed

2.1 sec in total

First Response

28 ms

Resources Loaded

1.7 sec

Page Rendered

398 ms

alpinerescueteam.org screenshot

About Website

Visit alpinerescueteam.org now to see the best up-to-date Alpine Rescue Team content and also check out these interesting facts you probably never knew about alpinerescueteam.org

Alpine Rescue Team has responded to wilderness emergencies since 1959: providing mountain search and rescue, day or night, 24/7.

Visit alpinerescueteam.org

Key Findings

We analyzed Alpinerescueteam.org page load time and found that the first response time was 28 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

alpinerescueteam.org performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

59/100

10%

LCP (Largest Contentful Paint)

Value10.3 s

0/100

25%

SI (Speed Index)

Value9.4 s

12/100

10%

TBT (Total Blocking Time)

Value5,640 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.03

100/100

15%

TTI (Time to Interactive)

Value22.4 s

1/100

10%

Network Requests Diagram

alpinerescueteam.org

28 ms

alpinerescueteam.org

345 ms

js

131 ms

jquery-ui.css

48 ms

style.min.css

32 ms

Our browser made a total of 61 requests to load all elements on the main page. We found that 48% of them (29 requests) were addressed to the original Alpinerescueteam.org, 16% (10 requests) were made to Fonts.gstatic.com and 15% (9 requests) were made to Calendar.google.com. The less responsive or slowest element that took the longest time to load (707 ms) belongs to the original domain Alpinerescueteam.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 102.7 kB (8%)

Content Size

1.3 MB

After Optimization

1.2 MB

In fact, the total size of Alpinerescueteam.org main page is 1.3 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. Only a small number of websites need less resources to load. Images take 647.8 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 67.3 kB

  • Original 81.2 kB
  • After minification 59.6 kB
  • After compression 13.9 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 21.7 kB, which is 27% 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 67.3 kB or 83% of the original size.

Image Optimization

-4%

Potential reduce by 28.5 kB

  • Original 647.8 kB
  • After minification 619.3 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. Alpine Rescue Team images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 3.2 kB

  • Original 469.1 kB
  • After minification 469.1 kB
  • After compression 465.9 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.

CSS Optimization

-3%

Potential reduce by 3.6 kB

  • Original 106.1 kB
  • After minification 106.1 kB
  • After compression 102.4 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. Alpinerescueteam.org has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 36 (75%)

Requests Now

48

After Optimization

12

The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Alpine Rescue Team. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

alpinerescueteam.org accessibility score

89

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

alpinerescueteam.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

alpinerescueteam.org SEO score

86

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

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

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 Alpinerescueteam.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 Alpinerescueteam.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 Alpine Rescue Team. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: