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swfsc.noaa.gov screenshot

Report Summary

  • 37

    Performance

    Renders faster than
    56% 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

  • 97

    SEO

    Google-friendlier than
    91% of websites

swfsc.noaa.gov

Southwest Fisheries Science Center | NOAA Fisheries

Page Load Speed

1.6 sec in total

First Response

274 ms

Resources Loaded

836 ms

Page Rendered

457 ms

swfsc.noaa.gov screenshot

About Website

Visit swfsc.noaa.gov now to see the best up-to-date Swfsc NOAA content for United States and also check out these interesting facts you probably never knew about swfsc.noaa.gov

Conducting scientific research to ensure that the region's marine and anadromous fish, marine mammal, marine turtle and invertebrate populations remain at healthy and sustainable levels, as funct...

Visit swfsc.noaa.gov

Key Findings

We analyzed Swfsc.noaa.gov page load time and found that the first response time was 274 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

swfsc.noaa.gov performance score

37

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

41/100

10%

LCP (Largest Contentful Paint)

Value9.8 s

0/100

25%

SI (Speed Index)

Value4.1 s

79/100

10%

TBT (Total Blocking Time)

Value620 ms

48/100

30%

CLS (Cumulative Layout Shift)

Value0.2

62/100

15%

TTI (Time to Interactive)

Value14.8 s

8/100

10%

Network Requests Diagram

southwest-fisheries-science-center

274 ms

align.module.css

18 ms

fieldgroup.module.css

37 ms

container-inline.module.css

41 ms

clearfix.module.css

40 ms

Our browser made a total of 76 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Swfsc.noaa.gov, 5% (4 requests) were made to Cdnjs.cloudflare.com and 4% (3 requests) were made to Static.addtoany.com. The less responsive or slowest element that took the longest time to load (274 ms) relates to the external source Fisheries.noaa.gov.

Page Optimization Overview & Recommendations

Page size can be reduced by 502.7 kB (27%)

Content Size

1.8 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Swfsc.noaa.gov main page is 1.8 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. 65% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 167.1 kB

  • Original 197.3 kB
  • After minification 150.0 kB
  • After compression 30.1 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 47.2 kB, which is 24% 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 167.1 kB or 85% of the original size.

Image Optimization

-17%

Potential reduce by 219.5 kB

  • Original 1.3 MB
  • After minification 1.1 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. Obviously, Swfsc NOAA needs image optimization as it can save up to 219.5 kB or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-40%

Potential reduce by 107.8 kB

  • Original 272.2 kB
  • After minification 262.7 kB
  • After compression 164.4 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 107.8 kB or 40% of the original size.

CSS Optimization

-14%

Potential reduce by 8.3 kB

  • Original 59.7 kB
  • After minification 57.5 kB
  • After compression 51.3 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. Swfsc.noaa.gov needs all CSS files to be minified and compressed as it can save up to 8.3 kB or 14% of the original size.

Requests Breakdown

Number of requests can be reduced by 58 (82%)

Requests Now

71

After Optimization

13

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 71 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Swfsc NOAA. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 36 to 1 for JavaScripts and from 24 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

southwest-fisheries-science-center

southwest-fisheries-science-center

274 ms

align.module.css

align.module.css

18 ms

fieldgroup.module.css

fieldgroup.module.css

37 ms

container-inline.module.css

container-inline.module.css

41 ms

clearfix.module.css

clearfix.module.css

40 ms

details.module.css

details.module.css

49 ms

hidden.module.css

hidden.module.css

48 ms

item-list.module.css

item-list.module.css

47 ms

js.module.css

js.module.css

48 ms

nowrap.module.css

nowrap.module.css

51 ms

position-container.module.css

position-container.module.css

51 ms

progress.module.css

progress.module.css

69 ms

reset-appearance.module.css

reset-appearance.module.css

52 ms

resize.module.css

resize.module.css

56 ms

sticky-header.module.css

sticky-header.module.css

61 ms

system-status-counter.css

system-status-counter.css

62 ms

system-status-report-counters.css

system-status-report-counters.css

63 ms

system-status-report-general-info.css

system-status-report-general-info.css

60 ms

tablesort.module.css

tablesort.module.css

71 ms

tree-child.module.css

tree-child.module.css

63 ms

addtoany.css

addtoany.css

63 ms

extlink.css

extlink.css

64 ms

paragraphs.unpublished.css

paragraphs.unpublished.css

67 ms

style.css

style.css

71 ms

all.min.css

all.min.css

53 ms

jquery.min.js

jquery.min.js

47 ms

jquery.min.js

jquery.min.js

64 ms

underscore-min.js

underscore-min.js

131 ms

once.min.js

once.min.js

147 ms

drupalSettingsLoader.js

drupalSettingsLoader.js

140 ms

drupal.js

drupal.js

138 ms

drupal.init.js

drupal.init.js

139 ms

index.umd.min.js

index.umd.min.js

137 ms

page.js

page.js

134 ms

addtoany.js

addtoany.js

136 ms

lazy.js

lazy.js

139 ms

openwebpagefromquery.js

openwebpagefromquery.js

141 ms

debounce.js

debounce.js

140 ms

script.js

script.js

139 ms

misc.js

misc.js

138 ms

outdated-browser.js

outdated-browser.js

136 ms

siteimprove.js

siteimprove.js

118 ms

extlink.js

extlink.js

115 ms

gtm.js

gtm.js

115 ms

gtag.js

gtag.js

107 ms

progress.js

progress.js

107 ms

progress.js

progress.js

107 ms

loadjs.min.js

loadjs.min.js

113 ms

announce.js

announce.js

109 ms

message.js

message.js

109 ms

message.js

message.js

108 ms

ajax.js

ajax.js

106 ms

ajax.js

ajax.js

103 ms

gtag.ajax.js

gtag.ajax.js

100 ms

drupal.bootstrap.js

drupal.bootstrap.js

100 ms

attributes.js

attributes.js

99 ms

theme.js

theme.js

100 ms

popover.js

popover.js

99 ms

tooltip.js

tooltip.js

99 ms

NOAA-Habitat-Month-Banner-Web.png

NOAA-Habitat-Month-Banner-Web.png

37 ms

NOAA-Habitat-Month-Banner-Mobile.png

NOAA-Habitat-Month-Banner-Mobile.png

43 ms

NOAA_FISHERIES_logoH.png

NOAA_FISHERIES_logoH.png

34 ms

Scroll-To-Top_Icon@2x.png

Scroll-To-Top_Icon@2x.png

36 ms

Icon_Mail.png

Icon_Mail.png

43 ms

noaa_logo_white.png

noaa_logo_white.png

42 ms

siteanalyze_6017905.js

siteanalyze_6017905.js

43 ms

sm.25.html

sm.25.html

18 ms

eso.BRQnzO8v.js

eso.BRQnzO8v.js

23 ms

kkoch_headshot_crop.jpg

kkoch_headshot_crop.jpg

10 ms

Map-SWFSC-locations.png

Map-SWFSC-locations.png

20 ms

fa-brands-400.ttf

fa-brands-400.ttf

21 ms

fa-solid-900.ttf

fa-solid-900.ttf

60 ms

fa-solid-900.woff

fa-solid-900.woff

12 ms

fa-regular-400.ttf

fa-regular-400.ttf

59 ms

1280x800-coastal-pelagics_pacific-mackerel-at-tanner-bank_swfsc_swfsc.jpg

1280x800-coastal-pelagics_pacific-mackerel-at-tanner-bank_swfsc_swfsc.jpg

24 ms

750x750-johncrofts-swfsc-edited.jpg

750x750-johncrofts-swfsc-edited.jpg

25 ms

Accessibility Review

swfsc.noaa.gov accessibility score

98

Accessibility Issues

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

swfsc.noaa.gov 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

swfsc.noaa.gov SEO score

97

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 Swfsc.noaa.gov 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 Swfsc.noaa.gov 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

swfsc.noaa.gov

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