Tools & Wizards About Us

Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

eastbayseido.com

East Bay Seido Karate / Welcome

Page Load Speed

245 ms in total

First Response

34 ms

Resources Loaded

101 ms

Page Rendered

110 ms

About Website

Click here to check amazing East Bay Seido content. Otherwise, check out these important facts you probably never knew about eastbayseido.com

East Bay Seido Karate Dojo is located near downtown Berkeley CA in the San Francisco East Bay area. A traditional Japanese martial art founded by Kaicho Tadashi Nakamura based in New York with branche...

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Key Findings

We analyzed Eastbayseido.com page load time and found that the first response time was 34 ms and then it took 211 ms to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

eastbayseido.com performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.1 s

99/100

10%

LCP (Largest Contentful Paint)

Value1.7 s

99/100

25%

SI (Speed Index)

Value1.1 s

100/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.5 s

100/100

10%

Network Requests Diagram

eastbayseido.com

34 ms

left_shadow.gif

57 ms

nada.gif

56 ms

right_shadow.gif

57 ms

pic_1.jpg

5 ms

Our browser made a total of 8 requests to load all elements on the main page. We found that 75% of them (6 requests) were addressed to the original Eastbayseido.com, 25% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (57 ms) belongs to the original domain Eastbayseido.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 5.8 kB (8%)

Content Size

71.3 kB

After Optimization

65.6 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Eastbayseido.com main page is 71.3 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. Only 5% of websites need less resources to load. Images take 48.4 kB which makes up the majority of the site volume.

HTML Optimization

-64%

Potential reduce by 3.7 kB

  • Original 5.8 kB
  • After minification 5.6 kB
  • After compression 2.1 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. 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 3.7 kB or 64% of the original size.

Image Optimization

-4%

Potential reduce by 2.0 kB

  • Original 48.4 kB
  • After minification 46.4 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. East Bay Seido images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 34 B

  • Original 17.2 kB
  • After minification 17.2 kB
  • After compression 17.1 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

We found no issues to fix!

Requests Now

7

After Optimization

7

  • Images
  • JavaScript

The browser has sent 7 CSS, Javascripts, AJAX and image requests in order to completely render the main page of East Bay Seido. According to our analytics all requests are already optimized.

Network Requests Diagram

Accessibility Review

eastbayseido.com accessibility score

78

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

Links do not have a discernible name

Best Practices

eastbayseido.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

eastbayseido.com SEO score

77

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Eastbayseido.com 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 Eastbayseido.com main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

Open Graph description is not detected on the main page of East Bay Seido. 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: