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csaocean.com screenshot

Report Summary

  • 25

    Performance

    Renders faster than
    44% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

csaocean.com

CSA Ocean Sciences Inc. | Marine Environmental Consultants

Page Load Speed

1.8 sec in total

First Response

37 ms

Resources Loaded

1.3 sec

Page Rendered

504 ms

csaocean.com screenshot

About Website

Visit csaocean.com now to see the best up-to-date CSA Ocean content for United States and also check out these interesting facts you probably never knew about csaocean.com

Founded in 1970 as a marine environmental consulting firm, CSA Ocean Sciences Inc. (CSA) specializes in multidisciplinary projects concerning potential environmental impacts of activities throughout t...

Visit csaocean.com

Key Findings

We analyzed Csaocean.com page load time and found that the first response time was 37 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

csaocean.com performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

28/100

10%

LCP (Largest Contentful Paint)

Value15.2 s

0/100

25%

SI (Speed Index)

Value7.9 s

22/100

10%

TBT (Total Blocking Time)

Value1,520 ms

13/100

30%

CLS (Cumulative Layout Shift)

Value0.055

98/100

15%

TTI (Time to Interactive)

Value11.9 s

17/100

10%

Network Requests Diagram

csaocean.com

37 ms

www.csaocean.com

509 ms

gtm.js

92 ms

font-awesome-5.min.css

24 ms

font-awesome-v4-shims.css

36 ms

Our browser made a total of 83 requests to load all elements on the main page. We found that 64% of them (53 requests) were addressed to the original Csaocean.com, 25% (21 requests) were made to Fonts.gstatic.com and 7% (6 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (509 ms) belongs to the original domain Csaocean.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 139.7 kB (6%)

Content Size

2.3 MB

After Optimization

2.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Csaocean.com main page is 2.3 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 97.9 kB

  • Original 118.2 kB
  • After minification 117.0 kB
  • After compression 20.3 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 97.9 kB or 83% of the original size.

Image Optimization

-2%

Potential reduce by 38.7 kB

  • Original 1.6 MB
  • After minification 1.6 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. CSA Ocean images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 2.1 kB

  • Original 464.0 kB
  • After minification 464.0 kB
  • After compression 461.9 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.

CSS Optimization

-1%

Potential reduce by 1.0 kB

  • Original 118.5 kB
  • After minification 118.5 kB
  • After compression 117.5 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. Csaocean.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 38 (68%)

Requests Now

56

After Optimization

18

  • Images
  • JavaScript
  • CSS

The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CSA Ocean. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 20 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

csaocean.com

csaocean.com

37 ms

www.csaocean.com

www.csaocean.com

509 ms

gtm.js

gtm.js

92 ms

font-awesome-5.min.css

font-awesome-5.min.css

24 ms

font-awesome-v4-shims.css

font-awesome-v4-shims.css

36 ms

animate.min.css

animate.min.css

37 ms

sppagebuilder.css

sppagebuilder.css

49 ms

css

css

45 ms

css

css

45 ms

css

css

45 ms

content.min.css

content.min.css

38 ms

bootstrap.min.css

bootstrap.min.css

62 ms

system-j3.min.css

system-j3.min.css

56 ms

font-awesome.min.css

font-awesome.min.css

56 ms

template.css

template.css

57 ms

default.css

default.css

60 ms

custom.css

custom.css

69 ms

magnific-popup.css

magnific-popup.css

68 ms

site.css

site.css

71 ms

jquery.min.js

jquery.min.js

89 ms

jquery-noconflict.js

jquery-noconflict.js

84 ms

jquery-migrate.min.js

jquery-migrate.min.js

84 ms

jquery.parallax.js

jquery.parallax.js

85 ms

sppagebuilder.js

sppagebuilder.js

85 ms

popper.min.js

popper.min.js

86 ms

bootstrap.min.js

bootstrap.min.js

102 ms

main.js

main.js

87 ms

api.js

api.js

56 ms

jquery.magnific-popup.min.js

jquery.magnific-popup.min.js

87 ms

core.js

core.js

100 ms

maps.js

maps.js

122 ms

uikit.min.js

uikit.min.js

123 ms

uikit-icons.min.js

uikit-icons.min.js

124 ms

smartslider.min.css

smartslider.min.css

123 ms

css

css

128 ms

n2.min.js

n2.min.js

121 ms

smartslider-frontend.min.js

smartslider-frontend.min.js

478 ms

ss-simple.min.js

ss-simple.min.js

126 ms

w-arrow-image.min.js

w-arrow-image.min.js

127 ms

recaptcha__en.js

recaptcha__en.js

435 ms

csa-logo_vector.svg

csa-logo_vector.svg

32 ms

reef-break_1920x1080.jpeg

reef-break_1920x1080.jpeg

161 ms

CSA_RV-Dolphin_1920x1080.jpeg

CSA_RV-Dolphin_1920x1080.jpeg

163 ms

environmental-data-and-geospatial-services_1920x1080.jpeg

environmental-data-and-geospatial-services_1920x1080.jpeg

162 ms

marine-operations-offshore_1920x1080.jpeg

marine-operations-offshore_1920x1080.jpeg

162 ms

three-dolphins_338x164.jpg

three-dolphins_338x164.jpg

63 ms

1112x741-energy-market.jpg

1112x741-energy-market.jpg

155 ms

1112x741-port-and-coastal-sciences.jpg

1112x741-port-and-coastal-sciences.jpg

162 ms

1112x741-infrastructure-market.jpg

1112x741-infrastructure-market.jpg

163 ms

1112x741-government-market.jpg

1112x741-government-market.jpg

163 ms

CaribbeanSustainableEnergyConference2024Day1-427_thumbnail.jpg

CaribbeanSustainableEnergyConference2024Day1-427_thumbnail.jpg

165 ms

D20240328_T162119_Image_thumbnail.jpg

D20240328_T162119_Image_thumbnail.jpg

162 ms

Tombo-SPI_Equinor-Beacon-Wind-Project-2021-08-21-B_thumbnail.jpg

Tombo-SPI_Equinor-Beacon-Wind-Project-2021-08-21-B_thumbnail.jpg

164 ms

safety_ppe.jpg

safety_ppe.jpg

164 ms

cta-pattern.png

cta-pattern.png

165 ms

logo.png

logo.png

165 ms

css

css

23 ms

fa-brands-400.woff

fa-brands-400.woff

165 ms

S6uyw4BMUTPHjx4wWw.ttf

S6uyw4BMUTPHjx4wWw.ttf

61 ms

S6u9w4BMUTPHh7USSwiPHA.ttf

S6u9w4BMUTPHh7USSwiPHA.ttf

142 ms

S6u8w4BMUTPHh30AXC-v.ttf

S6u8w4BMUTPHh30AXC-v.ttf

144 ms

S6u9w4BMUTPHh6UVSwiPHA.ttf

S6u9w4BMUTPHh6UVSwiPHA.ttf

144 ms

S6u9w4BMUTPHh50XSwiPHA.ttf

S6u9w4BMUTPHh50XSwiPHA.ttf

144 ms

KFOlCnqEu92Fr1MmSU5fBBc9.ttf

KFOlCnqEu92Fr1MmSU5fBBc9.ttf

142 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

141 ms

fa-solid-900.woff

fa-solid-900.woff

163 ms

fa-regular-400.woff

fa-regular-400.woff

163 ms

7Aulp_0qiz-aVz7u3PJLcUMYOFkQl0k30e0.ttf

7Aulp_0qiz-aVz7u3PJLcUMYOFkQl0k30e0.ttf

145 ms

7Aulp_0qiz-aVz7u3PJLcUMYOFkpl0k30e0.ttf

7Aulp_0qiz-aVz7u3PJLcUMYOFkpl0k30e0.ttf

146 ms

7Aulp_0qiz-aVz7u3PJLcUMYOFlOl0k30e0.ttf

7Aulp_0qiz-aVz7u3PJLcUMYOFlOl0k30e0.ttf

146 ms

7Aulp_0qiz-aVz7u3PJLcUMYOFlnl0k30e0.ttf

7Aulp_0qiz-aVz7u3PJLcUMYOFlnl0k30e0.ttf

145 ms

7Aulp_0qiz-aVz7u3PJLcUMYOFn8kEk30e0.ttf

7Aulp_0qiz-aVz7u3PJLcUMYOFn8kEk30e0.ttf

146 ms

7Aulp_0qiz-aVz7u3PJLcUMYOFnOkEk30e0.ttf

7Aulp_0qiz-aVz7u3PJLcUMYOFnOkEk30e0.ttf

146 ms

7Aulp_0qiz-aVz7u3PJLcUMYOFmQkEk30e0.ttf

7Aulp_0qiz-aVz7u3PJLcUMYOFmQkEk30e0.ttf

147 ms

7Aulp_0qiz-aVz7u3PJLcUMYOFlOkEk30e0.ttf

7Aulp_0qiz-aVz7u3PJLcUMYOFlOkEk30e0.ttf

149 ms

TK3_WkUHHAIjg75cFRf3bXL8LICs1_FvsUZiYA.ttf

TK3_WkUHHAIjg75cFRf3bXL8LICs1_FvsUZiYA.ttf

148 ms

TK3_WkUHHAIjg75cFRf3bXL8LICs18NvsUZiYA.ttf

TK3_WkUHHAIjg75cFRf3bXL8LICs18NvsUZiYA.ttf

146 ms

TK3_WkUHHAIjg75cFRf3bXL8LICs169vsUZiYA.ttf

TK3_WkUHHAIjg75cFRf3bXL8LICs169vsUZiYA.ttf

147 ms

TK3_WkUHHAIjg75cFRf3bXL8LICs13FvsUZiYA.ttf

TK3_WkUHHAIjg75cFRf3bXL8LICs13FvsUZiYA.ttf

147 ms

TK3_WkUHHAIjg75cFRf3bXL8LICs1y9osUZiYA.ttf

TK3_WkUHHAIjg75cFRf3bXL8LICs1y9osUZiYA.ttf

148 ms

TK3_WkUHHAIjg75cFRf3bXL8LICs1xZosUZiYA.ttf

TK3_WkUHHAIjg75cFRf3bXL8LICs1xZosUZiYA.ttf

149 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

160 ms

css

css

102 ms

Accessibility Review

csaocean.com accessibility score

91

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.

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

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

csaocean.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

csaocean.com SEO score

98

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

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 Csaocean.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 Csaocean.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

csaocean.com

Open Graph description is not detected on the main page of CSA Ocean. 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: