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Report Summary

  • 66

    Performance

    Renders faster than
    79% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

dokkenengineering.com

Dokken Engineering | California Civil Engineering Services

Page Load Speed

987 ms in total

First Response

67 ms

Resources Loaded

849 ms

Page Rendered

71 ms

dokkenengineering.com screenshot

About Website

Click here to check amazing Dokken Engineering content. Otherwise, check out these important facts you probably never knew about dokkenengineering.com

Providing road, bridge, hydraulic, traffic/electrical engineering and environmental, right of way, and public outreach services in California to cities, counties and various agencies. Our offices are ...

Visit dokkenengineering.com

Key Findings

We analyzed Dokkenengineering.com page load time and found that the first response time was 67 ms and then it took 920 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

dokkenengineering.com performance score

66

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

81/100

10%

LCP (Largest Contentful Paint)

Value7.0 s

6/100

25%

SI (Speed Index)

Value3.2 s

91/100

10%

TBT (Total Blocking Time)

Value160 ms

93/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value8.2 s

41/100

10%

Network Requests Diagram

www.dokkenengineering.com

67 ms

originTrials.41d7301a.bundle.min.js

32 ms

minified.js

35 ms

focus-within-polyfill.js

69 ms

polyfill.min.js

98 ms

Our browser made a total of 34 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Dokkenengineering.com, 44% (15 requests) were made to Static.parastorage.com and 35% (12 requests) were made to Sentry-next.wixpress.com. The less responsive or slowest element that took the longest time to load (345 ms) relates to the external source Static.wixstatic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 228.9 kB (42%)

Content Size

544.3 kB

After Optimization

315.4 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Dokkenengineering.com main page is 544.3 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. 40% of websites need less resources to load. HTML takes 303.0 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 226.1 kB

  • Original 303.0 kB
  • After minification 301.4 kB
  • After compression 76.9 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. 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 226.1 kB or 75% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 12.5 kB
  • After minification 12.5 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. Dokken Engineering images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 2.8 kB

  • Original 228.7 kB
  • After minification 228.7 kB
  • After compression 225.9 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. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 11 (58%)

Requests Now

19

After Optimization

8

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 19 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dokken Engineering. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.dokkenengineering.com

www.dokkenengineering.com

67 ms

originTrials.41d7301a.bundle.min.js

originTrials.41d7301a.bundle.min.js

32 ms

minified.js

minified.js

35 ms

focus-within-polyfill.js

focus-within-polyfill.js

69 ms

polyfill.min.js

polyfill.min.js

98 ms

thunderbolt-commons.ec68bee9.bundle.min.js

thunderbolt-commons.ec68bee9.bundle.min.js

67 ms

main.f286c407.bundle.min.js

main.f286c407.bundle.min.js

68 ms

lodash.min.js

lodash.min.js

67 ms

react.production.min.js

react.production.min.js

64 ms

react-dom.production.min.js

react-dom.production.min.js

64 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

66 ms

wix-perf-measure.umd.min.js

wix-perf-measure.umd.min.js

66 ms

DOKKEN%20LOGO%20PRIMARY.jpg

DOKKEN%20LOGO%20PRIMARY.jpg

262 ms

bundle.min.js

bundle.min.js

66 ms

0cd2a8_80d7c260c41e4140a878cb4dcbdac44d~mv2_d_3456_2304_s_2.jpg

0cd2a8_80d7c260c41e4140a878cb4dcbdac44d~mv2_d_3456_2304_s_2.jpg

172 ms

0cd2a8_4487120b96e947a390af7a41a83e3a3f~mv2_d_5360_3829_s_4_2.jpg

0cd2a8_4487120b96e947a390af7a41a83e3a3f~mv2_d_5360_3829_s_4_2.jpg

345 ms

68 ms

69 ms

70 ms

71 ms

72 ms

72 ms

109 ms

108 ms

117 ms

114 ms

115 ms

112 ms

80de9d5d-ab5f-40ce-911b-104e51e93d7c.woff

80de9d5d-ab5f-40ce-911b-104e51e93d7c.woff

9 ms

908c4810-64db-4b46-bb8e-823eb41f68c0.woff

908c4810-64db-4b46-bb8e-823eb41f68c0.woff

9 ms

deprecation-en.v5.html

deprecation-en.v5.html

5 ms

bolt-performance

bolt-performance

25 ms

deprecation-style.v5.css

deprecation-style.v5.css

11 ms

right-arrow.svg

right-arrow.svg

8 ms

Accessibility Review

dokkenengineering.com accessibility score

98

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.

Best Practices

dokkenengineering.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

dokkenengineering.com SEO score

90

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

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 Dokkenengineering.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 Dokkenengineering.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

dokkenengineering.com

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