Tools & Wizards About Us
parco.co screenshot

Report Summary

  • 62

    Performance

    Renders faster than
    77% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 82% of websites

  • 0

    Best Practices

  • 100

    SEO

    Google-friendlier than
    95% of websites

parco.co

Page Load Speed

1.8 sec in total

First Response

75 ms

Resources Loaded

1.6 sec

Page Rendered

130 ms

parco.co screenshot

About Website

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Key Findings

We analyzed Parco.co page load time and found that the first response time was 75 ms and then it took 1.8 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

parco.co performance score

62

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

42/100

10%

LCP (Largest Contentful Paint)

Value6.5 s

9/100

25%

SI (Speed Index)

Value3.2 s

91/100

10%

TBT (Total Blocking Time)

Value250 ms

84/100

30%

CLS (Cumulative Layout Shift)

Value0.036

100/100

15%

TTI (Time to Interactive)

Value6.3 s

61/100

10%

Network Requests Diagram

parco.co

75 ms

Colorado_College__Economics_and_Business.html

231 ms

Colorado_College__Economics_and_Business.css

300 ms

iWebSite.js

1023 ms

WidgetCommon.js

550 ms

Our browser made a total of 15 requests to load all elements on the main page. We found that 7% of them (1 request) were addressed to the original Parco.co, 93% (14 requests) were made to Parco.colocollege.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Parco.colocollege.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 227.5 kB (68%)

Content Size

335.0 kB

After Optimization

107.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Parco.co main page is 335.0 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. Javascripts take 229.0 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 34.8 kB

  • Original 40.4 kB
  • After minification 36.5 kB
  • After compression 5.6 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 34.8 kB or 86% of the original size.

Image Optimization

-9%

Potential reduce by 4.8 kB

  • Original 51.0 kB
  • After minification 46.1 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. Parco images are well optimized though.

JavaScript Optimization

-76%

Potential reduce by 174.3 kB

  • Original 229.0 kB
  • After minification 227.3 kB
  • After compression 54.7 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 174.3 kB or 76% of the original size.

CSS Optimization

-92%

Potential reduce by 13.5 kB

  • Original 14.6 kB
  • After minification 10.7 kB
  • After compression 1.1 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. Parco.co needs all CSS files to be minified and compressed as it can save up to 13.5 kB or 92% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (31%)

Requests Now

13

After Optimization

9

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 13 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Parco. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

parco.co

parco.co

75 ms

Colorado_College__Economics_and_Business.html

Colorado_College__Economics_and_Business.html

231 ms

Colorado_College__Economics_and_Business.css

Colorado_College__Economics_and_Business.css

300 ms

iWebSite.js

iWebSite.js

1023 ms

WidgetCommon.js

WidgetCommon.js

550 ms

navbar.js

navbar.js

597 ms

iWebImage.js

iWebImage.js

1154 ms

Colorado_College__Economics_and_Business.js

Colorado_College__Economics_and_Business.js

748 ms

shapeimage_1.jpg

shapeimage_1.jpg

37 ms

shapeimage_2.png

shapeimage_2.png

195 ms

droppedImage.jpg

droppedImage.jpg

104 ms

droppedImage_1.jpg

droppedImage_1.jpg

230 ms

droppedImage_2.jpg

droppedImage_2.jpg

230 ms

droppedImage_3.jpg

droppedImage_3.jpg

244 ms

feed.xml

feed.xml

272 ms

Accessibility Review

parco.co 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

SEO Factors

parco.co 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

    N/A

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Parco.co can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is English. Our system also found out that Parco.co 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

parco.co

Open Graph description is not detected on the main page of Parco. 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: