Tools & Wizards About Us

Report Summary

  • 98

    Performance

    Renders faster than
    95% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

cdcseattle.com

Construction Defect Consulting, Inc. (CDC) - Building Envelope Consultants Construction Litigation Support - Home

Page Load Speed

988 ms in total

First Response

195 ms

Resources Loaded

667 ms

Page Rendered

126 ms

About Website

Welcome to cdcseattle.com homepage info - get ready to check CDC Seattle best content right away, or after learning these important things about cdcseattle.com

Construction Defect Consulting, Inc. (CDC) Building Envelope Consultants Construction Litigation Support, Defect Consulting. Call Today! Seattle, WA and Portland, OR.

Visit cdcseattle.com

Key Findings

We analyzed Cdcseattle.com page load time and found that the first response time was 195 ms and then it took 793 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

cdcseattle.com performance score

98

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.9 s

100/100

10%

LCP (Largest Contentful Paint)

Value2.3 s

92/100

25%

SI (Speed Index)

Value0.9 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value0.9 s

100/100

10%

Network Requests Diagram

cdcseattle.com

195 ms

styles.css

71 ms

fade.html

133 ms

bg.png

68 ms

header.png

193 ms

Our browser made a total of 11 requests to load all elements on the main page. We found that all of those requests were addressed to Cdcseattle.com and no external sources were called. The less responsive or slowest element that took the longest time to load (259 ms) belongs to the original domain Cdcseattle.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 48.8 kB (23%)

Content Size

214.1 kB

After Optimization

165.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cdcseattle.com main page is 214.1 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. Only 10% of websites need less resources to load. Images take 152.2 kB which makes up the majority of the site volume.

HTML Optimization

-65%

Potential reduce by 2.2 kB

  • Original 3.4 kB
  • After minification 2.9 kB
  • After compression 1.2 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 495 B, which is 14% 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 2.2 kB or 65% of the original size.

Image Optimization

-4%

Potential reduce by 5.4 kB

  • Original 152.2 kB
  • After minification 146.8 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. CDC Seattle images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 39.1 kB

  • Original 55.8 kB
  • After minification 55.8 kB
  • After compression 16.6 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 39.1 kB or 70% of the original size.

CSS Optimization

-73%

Potential reduce by 2.0 kB

  • Original 2.7 kB
  • After minification 2.2 kB
  • After compression 721 B

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. Cdcseattle.com needs all CSS files to be minified and compressed as it can save up to 2.0 kB or 73% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

10

After Optimization

10

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 10 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CDC Seattle. According to our analytics all requests are already optimized.

Network Requests Diagram

Accessibility Review

cdcseattle.com accessibility score

75

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.

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

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

cdcseattle.com 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

SEO Factors

cdcseattle.com SEO score

75

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cdcseattle.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 Cdcseattle.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

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