Tools & Wizards About Us

Report Summary

  • 91

    Performance

    Renders faster than
    91% of other websites

  • 49

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 78

    SEO

    Google-friendlier than
    39% of websites

williamcochran.com

Cochran Studio, large-scale public art installations

Page Load Speed

859 ms in total

First Response

121 ms

Resources Loaded

612 ms

Page Rendered

126 ms

About Website

Click here to check amazing William Cochran content. Otherwise, check out these important facts you probably never knew about williamcochran.com

Cochran Studio creates landmark public art for urban sites, including sculpture, site planning and design, architectural art glass installations, and painted murals. The studio often collaborates with...

Visit williamcochran.com

Key Findings

We analyzed Williamcochran.com page load time and found that the first response time was 121 ms and then it took 738 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

williamcochran.com performance score

91

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.8 s

89/100

10%

LCP (Largest Contentful Paint)

Value3.3 s

70/100

25%

SI (Speed Index)

Value2.0 s

99/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.8 s

100/100

10%

Network Requests Diagram

williamcochran.com

121 ms

Artist.asp

332 ms

style2.css

41 ms

rightprotect.js

33 ms

jquery-1.3.2.js

52 ms

Our browser made a total of 23 requests to load all elements on the main page. We found that all of those requests were addressed to Williamcochran.com and no external sources were called. The less responsive or slowest element that took the longest time to load (332 ms) belongs to the original domain Williamcochran.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 52.6 kB (18%)

Content Size

299.5 kB

After Optimization

246.9 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Williamcochran.com main page is 299.5 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. Images take 218.3 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 30.1 kB

  • Original 37.0 kB
  • After minification 32.2 kB
  • After compression 6.9 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 4.8 kB, which is 13% 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 30.1 kB or 81% of the original size.

Image Optimization

-0%

Potential reduce by 66 B

  • Original 218.3 kB
  • After minification 218.2 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. William Cochran images are well optimized though.

JavaScript Optimization

-51%

Potential reduce by 22.4 kB

  • Original 44.2 kB
  • After minification 44.2 kB
  • After compression 21.8 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 22.4 kB or 51% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (68%)

Requests Now

19

After Optimization

6

  • Images
  • JavaScript

The browser has sent 19 CSS, Javascripts, AJAX and image requests in order to completely render the main page of William Cochran. 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

Accessibility Review

williamcochran.com accessibility score

49

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.

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

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

Image elements do not have [alt] attributes

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

williamcochran.com best practices score

67

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

williamcochran.com SEO score

78

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

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

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Williamcochran.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 Williamcochran.com main page’s claimed encoding is iso-8859-1. 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

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