Tools & Wizards About Us
tam-aikido.org screenshot

Report Summary

  • 22

    Performance

    Renders faster than
    41% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    82% of websites

  • 99

    SEO

    Google-friendlier than
    94% of websites

tam-aikido.org

Aikido Classes Corte Madera ~ Martial Arts Training School Marin, CA

Page Load Speed

1.5 sec in total

First Response

111 ms

Resources Loaded

1.3 sec

Page Rendered

116 ms

tam-aikido.org screenshot

About Website

Welcome to tam-aikido.org homepage info - get ready to check Tam Aikido best content right away, or after learning these important things about tam-aikido.org

Aikido of Tamalpais martial arts classes in Corte Madera for all skill levels. Learn self defense techniques from expert teachers in our dojo. Established 1976

Visit tam-aikido.org

Key Findings

We analyzed Tam-aikido.org page load time and found that the first response time was 111 ms and then it took 1.4 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

tam-aikido.org performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

79/100

10%

LCP (Largest Contentful Paint)

Value8.4 s

2/100

25%

SI (Speed Index)

Value4.8 s

67/100

10%

TBT (Total Blocking Time)

Value2,060 ms

7/100

30%

CLS (Cumulative Layout Shift)

Value0.487

17/100

15%

TTI (Time to Interactive)

Value10.4 s

24/100

10%

Network Requests Diagram

www.tam-aikido.org

111 ms

minified.js

307 ms

focus-within-polyfill.js

307 ms

polyfill.min.js

453 ms

bootstrap-features.acecb2e2.bundle.min.js

434 ms

Our browser made a total of 33 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Tam-aikido.org, 64% (21 requests) were made to Static.parastorage.com and 21% (7 requests) were made to Static.wixstatic.com. The less responsive or slowest element that took the longest time to load (558 ms) relates to the external source Static.parastorage.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 357.2 kB (58%)

Content Size

616.4 kB

After Optimization

259.2 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Tam-aikido.org main page is 616.4 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. HTML takes 440.4 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 342.6 kB

  • Original 440.4 kB
  • After minification 438.8 kB
  • After compression 97.8 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 342.6 kB or 78% of the original size.

Image Optimization

-17%

Potential reduce by 14.3 kB

  • Original 85.3 kB
  • After minification 70.9 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. Obviously, Tam Aikido needs image optimization as it can save up to 14.3 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

-0%

Potential reduce by 222 B

  • Original 90.7 kB
  • After minification 90.7 kB
  • After compression 90.4 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. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 9 (39%)

Requests Now

23

After Optimization

14

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tam Aikido. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.tam-aikido.org

www.tam-aikido.org

111 ms

minified.js

minified.js

307 ms

focus-within-polyfill.js

focus-within-polyfill.js

307 ms

polyfill.min.js

polyfill.min.js

453 ms

bootstrap-features.acecb2e2.bundle.min.js

bootstrap-features.acecb2e2.bundle.min.js

434 ms

main.24eb524d.bundle.min.js

main.24eb524d.bundle.min.js

554 ms

lodash.min.js

lodash.min.js

433 ms

react.production.min.js

react.production.min.js

554 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

558 ms

wix-perf-measure.bundle.min.js

wix-perf-measure.bundle.min.js

551 ms

react-dom.production.min.js

react-dom.production.min.js

550 ms

afb492_34c264e09dba4a0ea841a57d7e6c8867~mv2.png

afb492_34c264e09dba4a0ea841a57d7e6c8867~mv2.png

288 ms

thunderbolt

thunderbolt

229 ms

afb492_c5ef86e56345475f833b698f959cee7e~mv2.png

afb492_c5ef86e56345475f833b698f959cee7e~mv2.png

462 ms

1e47b2_cd5df08585b64f40a575e620ed3bf997.jpg

1e47b2_cd5df08585b64f40a575e620ed3bf997.jpg

302 ms

IMG_5340_edited.png

IMG_5340_edited.png

411 ms

afb492_e5d75c3d98204c7e94e8708b86cfaf79f000.jpg

afb492_e5d75c3d98204c7e94e8708b86cfaf79f000.jpg

466 ms

afb492_133e59b138f141e3a0a75dde983db27d~mv2_d_6000_3375_s_4_2.jpg

afb492_133e59b138f141e3a0a75dde983db27d~mv2_d_6000_3375_s_4_2.jpg

334 ms

afb492_300ad819bd534c0ebfb0898388770b1d~mv2.png

afb492_300ad819bd534c0ebfb0898388770b1d~mv2.png

398 ms

bc176270-17fa-4c78-a343-9fe52824e501.woff

bc176270-17fa-4c78-a343-9fe52824e501.woff

33 ms

07d62b21-8d7a-4c36-be86-d32ab1089972.woff

07d62b21-8d7a-4c36-be86-d32ab1089972.woff

31 ms

a9e95a29-98a7-404a-90ee-1929ad09c696.woff

a9e95a29-98a7-404a-90ee-1929ad09c696.woff

30 ms

4021a3b9-f782-438b-aeb4-c008109a8b64.woff

4021a3b9-f782-438b-aeb4-c008109a8b64.woff

31 ms

b56b944e-bbe0-4450-a241-de2125d3e682.woff

b56b944e-bbe0-4450-a241-de2125d3e682.woff

32 ms

6f8d1983-4d34-4fa4-9110-988f6c495757.woff

6f8d1983-4d34-4fa4-9110-988f6c495757.woff

30 ms

thunderbolt

thunderbolt

42 ms

deprecation-en.v5.html

deprecation-en.v5.html

17 ms

bolt-performance

bolt-performance

56 ms

deprecation-style.v5.css

deprecation-style.v5.css

16 ms

right-arrow.svg

right-arrow.svg

27 ms

WixMadeforDisplay_W_Bd.woff

WixMadeforDisplay_W_Bd.woff

12 ms

WixMadeforText_W_Bd.woff

WixMadeforText_W_Bd.woff

11 ms

WixMadeforText_W_Rg.woff

WixMadeforText_W_Rg.woff

10 ms

Accessibility Review

tam-aikido.org accessibility score

90

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

Buttons do not have an accessible name

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

Heading elements are not in a sequentially-descending order

Best Practices

tam-aikido.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

High

Page has valid source maps

SEO Factors

tam-aikido.org SEO score

99

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 Tam-aikido.org 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 Tam-aikido.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

tam-aikido.org

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