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msrc.org screenshot

Report Summary

  • 38

    Performance

    Renders faster than
    58% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

msrc.org

Marine Spill Response Corporation: The largest, dedicated oil spill and emergency response organization in the United States.

Page Load Speed

417 ms in total

First Response

47 ms

Resources Loaded

212 ms

Page Rendered

158 ms

msrc.org screenshot

About Website

Welcome to msrc.org homepage info - get ready to check Msrc best content for Puerto Rico right away, or after learning these important things about msrc.org

Visit msrc.org

Key Findings

We analyzed Msrc.org page load time and found that the first response time was 47 ms and then it took 370 ms to load all DOM resources and completely render a web page. This is an excellent result, as only 5% of websites can load faster.

Performance Metrics

msrc.org performance score

38

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

46/100

10%

LCP (Largest Contentful Paint)

Value25.0 s

0/100

25%

SI (Speed Index)

Value7.9 s

22/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value1.615

0/100

15%

TTI (Time to Interactive)

Value13.8 s

10/100

10%

Network Requests Diagram

msrc.org

47 ms

www.msrc.org

68 ms

bootstrap.css

19 ms

bootstrap-responsive.css

15 ms

main.css

11 ms

Our browser made a total of 12 requests to load all elements on the main page. We found that 83% of them (10 requests) were addressed to the original Msrc.org, 17% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (68 ms) belongs to the original domain Msrc.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 136.2 kB (40%)

Content Size

342.9 kB

After Optimization

206.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Msrc.org main page is 342.9 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. 20% of websites need less resources to load. Images take 161.9 kB which makes up the majority of the site volume.

HTML Optimization

-62%

Potential reduce by 2.4 kB

  • Original 3.9 kB
  • After minification 3.9 kB
  • After compression 1.5 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 2.4 kB or 62% of the original size.

Image Optimization

-1%

Potential reduce by 995 B

  • Original 161.9 kB
  • After minification 160.9 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. Msrc images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 167 B

  • Original 21.4 kB
  • After minification 21.4 kB
  • After compression 21.2 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

-85%

Potential reduce by 132.6 kB

  • Original 155.7 kB
  • After minification 127.0 kB
  • After compression 23.0 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. Msrc.org needs all CSS files to be minified and compressed as it can save up to 132.6 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (30%)

Requests Now

10

After Optimization

7

  • Images
  • JavaScript
  • CSS

The browser has sent 10 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Msrc. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

msrc.org

msrc.org

47 ms

www.msrc.org

www.msrc.org

68 ms

bootstrap.css

bootstrap.css

19 ms

bootstrap-responsive.css

bootstrap-responsive.css

15 ms

main.css

main.css

11 ms

bootstrap-lightbox.css

bootstrap-lightbox.css

17 ms

google-analytics.js

google-analytics.js

30 ms

analytics.js

analytics.js

27 ms

msrc-logo-f5f5f5-background.jpg

msrc-logo-f5f5f5-background.jpg

21 ms

beach-sunrise.jpg

beach-sunrise.jpg

50 ms

mpa_logo_white.png

mpa_logo_white.png

23 ms

collect

collect

15 ms

Accessibility Review

msrc.org accessibility score

66

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.

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

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

msrc.org best practices score

67

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

msrc.org SEO score

82

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

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

    N/A

  • Encoding

    UTF-8

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

msrc.org

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