Tools & Wizards About Us
olofsonenvironmental.com screenshot

Report Summary

  • 58

    Performance

    Renders faster than
    74% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

olofsonenvironmental.com

Environmental Resource Consulting Firm in Oakland, CA

Page Load Speed

905 ms in total

First Response

37 ms

Resources Loaded

637 ms

Page Rendered

231 ms

olofsonenvironmental.com screenshot

About Website

Visit olofsonenvironmental.com now to see the best up-to-date Olofson Environmental content and also check out these interesting facts you probably never knew about olofsonenvironmental.com

Olofson Environmental, Inc. in Oakland, CA offers environmentally conscientious project management and other services. Contact our office today.

Visit olofsonenvironmental.com

Key Findings

We analyzed Olofsonenvironmental.com page load time and found that the first response time was 37 ms and then it took 868 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

olofsonenvironmental.com performance score

58

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

59/100

10%

LCP (Largest Contentful Paint)

Value7.7 s

3/100

25%

SI (Speed Index)

Value4.1 s

79/100

10%

TBT (Total Blocking Time)

Value340 ms

74/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value6.5 s

58/100

10%

Network Requests Diagram

olofsonenvironmental.com

37 ms

olofsonenvironmental.com

43 ms

style.min.css

50 ms

yui3.css

44 ms

fl-slideshow.min.css

31 ms

Our browser made a total of 48 requests to load all elements on the main page. We found that 83% of them (40 requests) were addressed to the original Olofsonenvironmental.com, 8% (4 requests) were made to Fonts.gstatic.com and 4% (2 requests) were made to Img1.wsimg.com. The less responsive or slowest element that took the longest time to load (319 ms) belongs to the original domain Olofsonenvironmental.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 148.3 kB (32%)

Content Size

460.9 kB

After Optimization

312.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Olofsonenvironmental.com main page is 460.9 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. 65% of websites need less resources to load. Javascripts take 293.8 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 57.5 kB

  • Original 71.3 kB
  • After minification 70.1 kB
  • After compression 13.8 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 57.5 kB or 81% of the original size.

Image Optimization

-26%

Potential reduce by 1.2 kB

  • Original 4.8 kB
  • After minification 3.5 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. Obviously, Olofson Environmental needs image optimization as it can save up to 1.2 kB or 26% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-30%

Potential reduce by 87.9 kB

  • Original 293.8 kB
  • After minification 293.3 kB
  • After compression 205.9 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 87.9 kB or 30% of the original size.

CSS Optimization

-2%

Potential reduce by 1.8 kB

  • Original 91.0 kB
  • After minification 90.9 kB
  • After compression 89.3 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. Olofsonenvironmental.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 27 (77%)

Requests Now

35

After Optimization

8

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Olofson Environmental. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

olofsonenvironmental.com

olofsonenvironmental.com

37 ms

olofsonenvironmental.com

olofsonenvironmental.com

43 ms

style.min.css

style.min.css

50 ms

yui3.css

yui3.css

44 ms

fl-slideshow.min.css

fl-slideshow.min.css

31 ms

4-layout.css

4-layout.css

94 ms

all.min.css

all.min.css

33 ms

style.css

style.css

68 ms

9030195cefb104d6a68ec27f222b8622-layout-bundle.css

9030195cefb104d6a68ec27f222b8622-layout-bundle.css

131 ms

GD-cORe-public.css

GD-cORe-public.css

47 ms

jquery.magnificpopup.min.css

jquery.magnificpopup.min.css

56 ms

bootstrap.min.css

bootstrap.min.css

191 ms

skin-623b040549541.css

skin-623b040549541.css

64 ms

animate.min.css

animate.min.css

70 ms

css

css

34 ms

jquery.min.js

jquery.min.js

96 ms

jquery-migrate.min.js

jquery-migrate.min.js

83 ms

imagesloaded.min.js

imagesloaded.min.js

104 ms

GD-cORe-public.js

GD-cORe-public.js

100 ms

smush-lazy-load.min.js

smush-lazy-load.min.js

136 ms

email-decode.min.js

email-decode.min.js

97 ms

yui3.min.js

yui3.min.js

143 ms

fl-slideshow.min.js

fl-slideshow.min.js

158 ms

4-layout.js

4-layout.js

283 ms

jquery.ba-throttle-debounce.min.js

jquery.ba-throttle-debounce.min.js

143 ms

d0e1cebe6228a12caffd9488ac8668cd-layout-bundle.js

d0e1cebe6228a12caffd9488ac8668cd-layout-bundle.js

319 ms

jquery.magnificpopup.min.js

jquery.magnificpopup.min.js

170 ms

bootstrap.min.js

bootstrap.min.js

161 ms

theme.min.js

theme.min.js

175 ms

tti.min.js

tti.min.js

15 ms

aadc63d8e8dbd533470bdc4e350bc4af

aadc63d8e8dbd533470bdc4e350bc4af

107 ms

blizzard.png

blizzard.png

77 ms

fmf_V58bW9o.jpg

fmf_V58bW9o.jpg

97 ms

fmf_62831-scaled.jpg

fmf_62831-scaled.jpg

98 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

77 ms

KFOlCnqEu92Fr1MmSU5fBBc9.ttf

KFOlCnqEu92Fr1MmSU5fBBc9.ttf

77 ms

KFOlCnqEu92Fr1MmWUlfBBc9.ttf

KFOlCnqEu92Fr1MmWUlfBBc9.ttf

85 ms

Adobe-OptimaLTStd.otf

Adobe-OptimaLTStd.otf

164 ms

Adobe-OptimaLTStd-Medium.otf

Adobe-OptimaLTStd-Medium.otf

184 ms

Adobe-OptimaLTStd-Bold.otf

Adobe-OptimaLTStd-Bold.otf

98 ms

fa-solid-900.woff

fa-solid-900.woff

127 ms

fa-regular-400.woff

fa-regular-400.woff

115 ms

6xK-dSZaM9iE8KbpRA_LJ3z8mH9BOJvgkBgv58a-xw.ttf

6xK-dSZaM9iE8KbpRA_LJ3z8mH9BOJvgkBgv58a-xw.ttf

85 ms

Ultimate-Icons.ttf

Ultimate-Icons.ttf

224 ms

fa-brands-400.woff

fa-brands-400.woff

218 ms

scc-c2.min.js

scc-c2.min.js

65 ms

132 ms

logo.png

logo.png

67 ms

Accessibility Review

olofsonenvironmental.com accessibility score

98

Accessibility Issues

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

Links do not have a discernible name

Best Practices

olofsonenvironmental.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

olofsonenvironmental.com 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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

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

olofsonenvironmental.com

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