Tools & Wizards About Us
shannonwilson.com screenshot

Report Summary

  • 32

    Performance

    Renders faster than
    52% of other websites

  • 71

    Accessibility

    Visual factors better than
    that of 36% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

shannonwilson.com

Shannon & Wilson Full Service Engineering Firm Seattle, WA

Page Load Speed

3.9 sec in total

First Response

1 sec

Resources Loaded

2.8 sec

Page Rendered

145 ms

shannonwilson.com screenshot

About Website

Click here to check amazing Shannon Wilson content for United States. Otherwise, check out these important facts you probably never knew about shannonwilson.com

We have expertise in geotechnical engineering, civil engineering, surface water, groundwater, geology, and natural resources. Contact our team today.

Visit shannonwilson.com

Key Findings

We analyzed Shannonwilson.com page load time and found that the first response time was 1 sec and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

shannonwilson.com performance score

32

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

45/100

10%

LCP (Largest Contentful Paint)

Value24.6 s

0/100

25%

SI (Speed Index)

Value5.2 s

61/100

10%

TBT (Total Blocking Time)

Value460 ms

61/100

30%

CLS (Cumulative Layout Shift)

Value0.951

3/100

15%

TTI (Time to Interactive)

Value10.0 s

26/100

10%

Network Requests Diagram

shannonwilson.com

1016 ms

www.shannonwilson.com

593 ms

ga.js

6 ms

mootools.js

498 ms

caption.js

211 ms

Our browser made a total of 35 requests to load all elements on the main page. We found that 94% of them (33 requests) were addressed to the original Shannonwilson.com, 6% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Shannonwilson.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 151.8 kB (12%)

Content Size

1.3 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Shannonwilson.com 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. 20% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 10.4 kB

  • Original 13.5 kB
  • After minification 11.2 kB
  • After compression 3.1 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 2.3 kB, which is 17% 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 10.4 kB or 77% of the original size.

Image Optimization

-0%

Potential reduce by 5.4 kB

  • Original 1.1 MB
  • After minification 1.1 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. Shannon Wilson images are well optimized though.

JavaScript Optimization

-63%

Potential reduce by 105.8 kB

  • Original 168.4 kB
  • After minification 167.0 kB
  • After compression 62.5 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 105.8 kB or 63% of the original size.

CSS Optimization

-85%

Potential reduce by 30.1 kB

  • Original 35.4 kB
  • After minification 16.9 kB
  • After compression 5.3 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. Shannonwilson.com needs all CSS files to be minified and compressed as it can save up to 30.1 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 18 (55%)

Requests Now

33

After Optimization

15

  • Images
  • JavaScript
  • CSS

The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Shannon Wilson. 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 from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

shannonwilson.com

shannonwilson.com

1016 ms

www.shannonwilson.com

www.shannonwilson.com

593 ms

ga.js

ga.js

6 ms

mootools.js

mootools.js

498 ms

caption.js

caption.js

211 ms

template.css

template.css

210 ms

shannonwilson.main.css

shannonwilson.main.css

211 ms

shannonwilson.topnav.css

shannonwilson.topnav.css

144 ms

__utm.gif

__utm.gif

11 ms

jquery-1.3.2.min.js

jquery-1.3.2.min.js

359 ms

jquery.cycle.min.js

jquery.cycle.min.js

291 ms

initial.css

initial.css

73 ms

layout.css

layout.css

73 ms

modules.css

modules.css

73 ms

menus.css

menus.css

140 ms

basic_typography.css

basic_typography.css

73 ms

style.css

style.css

74 ms

clearing.css

clearing.css

140 ms

bkgdTileImg.jpg

bkgdTileImg.jpg

77 ms

headerGradientBkgd.jpg

headerGradientBkgd.jpg

74 ms

headerUpperRightCorner.gif

headerUpperRightCorner.gif

75 ms

shannonWilsonLogo.png

shannonWilsonLogo.png

143 ms

homepageRightColBkgd.gif

homepageRightColBkgd.gif

144 ms

waterfront-facilities.jpg

waterfront-facilities.jpg

321 ms

energy.jpg

energy.jpg

217 ms

industrial.jpg

industrial.jpg

507 ms

property-development.jpg

property-development.jpg

368 ms

railroad.jpg

railroad.jpg

563 ms

transportation.jpg

transportation.jpg

565 ms

water-wastewater.jpg

water-wastewater.jpg

573 ms

dams-and-levees.jpg

dams-and-levees.jpg

605 ms

clientSiteButton.gif

clientSiteButton.gif

437 ms

homepageFooterTagline.gif

homepageFooterTagline.gif

508 ms

homepageFooterBulge.gif

homepageFooterBulge.gif

576 ms

search-box-bkgd.gif

search-box-bkgd.gif

577 ms

Accessibility Review

shannonwilson.com accessibility score

71

Accessibility Issues

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-*] attributes do not match their roles

High

ARIA input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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

[id] attributes on active, focusable elements are not unique

High

Heading elements are not in a sequentially-descending order

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

High

Links do not have a discernible name

Best Practices

shannonwilson.com best practices score

75

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

shannonwilson.com SEO score

79

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

High

Tap targets are not sized appropriately

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 Shannonwilson.com 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 Shannonwilson.com 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

shannonwilson.com

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