Tools & Wizards About Us
norcalcurrents.org screenshot

Report Summary

  • 40

    Performance

    Renders faster than
    59% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

norcalcurrents.org

Sea Surface Currents & Waves | Bodega Ocean Observing Node

Page Load Speed

1.2 sec in total

First Response

65 ms

Resources Loaded

841 ms

Page Rendered

277 ms

norcalcurrents.org screenshot

About Website

Visit norcalcurrents.org now to see the best up-to-date Norcal Currents content and also check out these interesting facts you probably never knew about norcalcurrents.org

Learn About Sea Surface Currents and How They Are Measured A transmitter broadcasts a frequency modulated radio frequency pu

Visit norcalcurrents.org

Key Findings

We analyzed Norcalcurrents.org page load time and found that the first response time was 65 ms and then it took 1.1 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

norcalcurrents.org performance score

40

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

36/100

10%

LCP (Largest Contentful Paint)

Value7.1 s

5/100

25%

SI (Speed Index)

Value3.5 s

88/100

10%

TBT (Total Blocking Time)

Value680 ms

44/100

30%

CLS (Cumulative Layout Shift)

Value0.152

75/100

15%

TTI (Time to Interactive)

Value11.0 s

20/100

10%

Network Requests Diagram

norcalcurrents.org

65 ms

20 ms

hfr

11 ms

js

137 ms

css__P21uuJhYM_nGGMpT3u6wMU2D0kv8XJmxE3scYKz6HI.css

22 ms

Our browser made a total of 36 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Norcalcurrents.org, 61% (22 requests) were made to Boon.ucdavis.edu and 22% (8 requests) were made to Campusfont.ucdavis.edu. The less responsive or slowest element that took the longest time to load (394 ms) relates to the external source Campusfont.ucdavis.edu.

Page Optimization Overview & Recommendations

Page size can be reduced by 294.4 kB (38%)

Content Size

777.8 kB

After Optimization

483.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Norcalcurrents.org main page is 777.8 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. 50% of websites need less resources to load. Images take 390.2 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 60.1 kB

  • Original 70.4 kB
  • After minification 55.4 kB
  • After compression 10.2 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 15.0 kB, which is 21% 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 60.1 kB or 85% of the original size.

Image Optimization

-4%

Potential reduce by 17.1 kB

  • Original 390.2 kB
  • After minification 373.1 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. Norcal Currents images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 38 B

  • Original 39.0 kB
  • After minification 39.0 kB
  • After compression 38.9 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

-78%

Potential reduce by 217.2 kB

  • Original 278.3 kB
  • After minification 277.5 kB
  • After compression 61.1 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. Norcalcurrents.org needs all CSS files to be minified and compressed as it can save up to 217.2 kB or 78% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (43%)

Requests Now

23

After Optimization

13

  • Images
  • JavaScript
  • CSS

The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Norcal Currents. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

norcalcurrents.org

norcalcurrents.org

65 ms

20 ms

hfr

hfr

11 ms

js

js

137 ms

css__P21uuJhYM_nGGMpT3u6wMU2D0kv8XJmxE3scYKz6HI.css

css__P21uuJhYM_nGGMpT3u6wMU2D0kv8XJmxE3scYKz6HI.css

22 ms

css_qz6RxhFgkKT1wdt8XsMf1xwqwBAoSBOccBkxNXvA7ck.css

css_qz6RxhFgkKT1wdt8XsMf1xwqwBAoSBOccBkxNXvA7ck.css

29 ms

all.css

all.css

70 ms

css_dx6PFLPYxinMc9U9JhXyMuA0Nuz7smCcimqPxHMT51o.css

css_dx6PFLPYxinMc9U9JhXyMuA0Nuz7smCcimqPxHMT51o.css

45 ms

js_rAOWKvDCysPbwHmjb4k1RKvHIGboIEkQh9GPO7lSGYE.js

js_rAOWKvDCysPbwHmjb4k1RKvHIGboIEkQh9GPO7lSGYE.js

45 ms

main.fEm1moMGLkSl.js

main.fEm1moMGLkSl.js

45 ms

vue.js

vue.js

60 ms

js_jKCmyMFPzzzsj2QsByxjXInrqU8ET-8XX6S3s2i27UM.js

js_jKCmyMFPzzzsj2QsByxjXInrqU8ET-8XX6S3s2i27UM.js

40 ms

js_Pnh-yV5vg_8qvZjFFgW3SIZvxTGA1CtuVxAWEvU4P_4.js

js_Pnh-yV5vg_8qvZjFFgW3SIZvxTGA1CtuVxAWEvU4P_4.js

43 ms

primary-nav.uDx5x53wmUxk.js

primary-nav.uDx5x53wmUxk.js

45 ms

js_5mB1TmcB_q7tAoQEiYjf5Qx9cFqFAMECp643iTz_5ic.js

js_5mB1TmcB_q7tAoQEiYjf5Qx9cFqFAMECp643iTz_5ic.js

43 ms

uc-logo-gold.svg

uc-logo-gold.svg

37 ms

uc-logo-blue.svg

uc-logo-blue.svg

13 ms

BMLSealLogo.png

BMLSealLogo.png

15 ms

HFRadar.jpg

HFRadar.jpg

18 ms

TRantenna.jpg

TRantenna.jpg

15 ms

seasurfacecurrents_.gif

seasurfacecurrents_.gif

16 ms

waves_measurements1.jpg

waves_measurements1.jpg

14 ms

DecadeOfData_tn.jpg

DecadeOfData_tn.jpg

19 ms

hfrusertools.png

hfrusertools.png

15 ms

bay_currents.png

bay_currents.png

17 ms

aggie-logo-white.svg

aggie-logo-white.svg

16 ms

proximanova-regular-webfont.woff

proximanova-regular-webfont.woff

89 ms

proximanova-light-webfont.woff

proximanova-light-webfont.woff

95 ms

proximanova-bold-webfont.woff

proximanova-bold-webfont.woff

143 ms

proximanova-extrabold-webfont.woff

proximanova-extrabold-webfont.woff

99 ms

fa-solid-900.ttf

fa-solid-900.ttf

30 ms

fa-regular-400.ttf

fa-regular-400.ttf

19 ms

proximanova-boldit-webfont.woff

proximanova-boldit-webfont.woff

6 ms

proximanova-extraboldit-webfont.woff

proximanova-extraboldit-webfont.woff

394 ms

proximanova-regularit-webfont.woff

proximanova-regularit-webfont.woff

4 ms

proximanova-lightit-webfont.woff

proximanova-lightit-webfont.woff

12 ms

Accessibility Review

norcalcurrents.org accessibility score

98

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

norcalcurrents.org 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

SEO Factors

norcalcurrents.org SEO score

93

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

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 Norcalcurrents.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 Norcalcurrents.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

norcalcurrents.org

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