Tools & Wizards About Us
coloradoskihistory.com screenshot

Report Summary

  • 70

    Performance

    Renders faster than
    81% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

coloradoskihistory.com

ColoradoSkiHistory.com Home Page

Page Load Speed

458 ms in total

First Response

38 ms

Resources Loaded

337 ms

Page Rendered

83 ms

coloradoskihistory.com screenshot

About Website

Visit coloradoskihistory.com now to see the best up-to-date Colorado Ski History content for United States and also check out these interesting facts you probably never knew about coloradoskihistory.com

Colorado Ski History home page.

Visit coloradoskihistory.com

Key Findings

We analyzed Coloradoskihistory.com page load time and found that the first response time was 38 ms and then it took 420 ms to load all DOM resources and completely render a web page. This is an excellent result, as only 5% of websites can load faster.

Performance Metrics

coloradoskihistory.com performance score

70

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.7 s

100/100

10%

LCP (Largest Contentful Paint)

Value2.5 s

89/100

25%

SI (Speed Index)

Value3.2 s

92/100

10%

TBT (Total Blocking Time)

Value950 ms

29/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value7.8 s

44/100

10%

Network Requests Diagram

coloradoskihistory.com

38 ms

show_ads.js

73 ms

background.jpg

4 ms

coloradoskihistorylogo.jpg

5 ms

horiz-0-active-72743.png

5 ms

Our browser made a total of 31 requests to load all elements on the main page. We found that 87% of them (27 requests) were addressed to the original Coloradoskihistory.com, 6% (2 requests) were made to Pagead2.googlesyndication.com and 3% (1 request) were made to Facebook.com. The less responsive or slowest element that took the longest time to load (166 ms) relates to the external source Pagead2.googlesyndication.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 145.5 kB (46%)

Content Size

318.5 kB

After Optimization

173.0 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Coloradoskihistory.com main page is 318.5 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. Javascripts take 208.2 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 13.8 kB

  • Original 17.1 kB
  • After minification 14.1 kB
  • After compression 3.3 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 3.0 kB, which is 18% 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 13.8 kB or 81% of the original size.

Image Optimization

-5%

Potential reduce by 5.0 kB

  • Original 93.3 kB
  • After minification 88.3 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. Colorado Ski History images are well optimized though.

JavaScript Optimization

-61%

Potential reduce by 126.7 kB

  • Original 208.2 kB
  • After minification 208.2 kB
  • After compression 81.4 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 126.7 kB or 61% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (53%)

Requests Now

30

After Optimization

14

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Colorado Ski History. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

coloradoskihistory.com

coloradoskihistory.com

38 ms

show_ads.js

show_ads.js

73 ms

background.jpg

background.jpg

4 ms

coloradoskihistorylogo.jpg

coloradoskihistorylogo.jpg

5 ms

horiz-0-active-72743.png

horiz-0-active-72743.png

5 ms

horiz-1-inactive-73714.png

horiz-1-inactive-73714.png

6 ms

horiz-2-inactive-74025.png

horiz-2-inactive-74025.png

7 ms

horiz-3-inactive-74355.png

horiz-3-inactive-74355.png

6 ms

horiz-4-inactive-74706.png

horiz-4-inactive-74706.png

6 ms

olivehlng.gif

olivehlng.gif

7 ms

sidebar-0-inactive-08519.png

sidebar-0-inactive-08519.png

7 ms

sidebar-1-inactive-09260.png

sidebar-1-inactive-09260.png

8 ms

sidebar-2-inactive-09720.png

sidebar-2-inactive-09720.png

8 ms

sidebar-3-inactive-10221.png

sidebar-3-inactive-10221.png

7 ms

sidebar-4-inactive-10702.png

sidebar-4-inactive-10702.png

9 ms

sidebar-5-inactive-11183.png

sidebar-5-inactive-11183.png

8 ms

sidebar-6-inactive-11663.png

sidebar-6-inactive-11663.png

9 ms

sidebar-7-inactive-12134.png

sidebar-7-inactive-12134.png

9 ms

sidebar-8-inactive-12605.png

sidebar-8-inactive-12605.png

10 ms

index.html-6.png

index.html-6.png

10 ms

index.html-0.png

index.html-0.png

11 ms

indexpage_rio.jpg

indexpage_rio.jpg

13 ms

FaceBook-Logo-60x57.png

FaceBook-Logo-60x57.png

10 ms

hesperus.jpg

hesperus.jpg

11 ms

index.html-5.png

index.html-5.png

11 ms

index.html-4.png

index.html-4.png

12 ms

fp_0003.jpg

fp_0003.jpg

12 ms

eldora1.jpg

eldora1.jpg

12 ms

adsbygoogle.js

adsbygoogle.js

166 ms

like.php

like.php

108 ms

MMffjA1mbNQ.css

MMffjA1mbNQ.css

15 ms

Accessibility Review

coloradoskihistory.com accessibility score

75

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

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

coloradoskihistory.com best practices score

67

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

High

Page has valid source maps

SEO Factors

coloradoskihistory.com SEO score

67

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

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Coloradoskihistory.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Coloradoskihistory.com main page’s claimed encoding is . Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

coloradoskihistory.com

Open Graph description is not detected on the main page of Colorado Ski History. 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: