Tools & Wizards About Us
koishicharlotte.com screenshot

Report Summary

  • 79

    Performance

    Renders faster than
    86% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 75% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 93

    SEO

    Google-friendlier than
    84% of websites

koishicharlotte.com

Koishi Chinese/Japanese Restaurant & Sushi Bar, Charlotte North Carolina

Page Load Speed

447 ms in total

First Response

51 ms

Resources Loaded

193 ms

Page Rendered

203 ms

koishicharlotte.com screenshot

About Website

Click here to check amazing Koishi Charlotte content. Otherwise, check out these important facts you probably never knew about koishicharlotte.com

Koishi has been serving Chinese and Japanese cuisines in Charlotte NC since 2007. We offer fresh sushi, nigiri, maki rolls & more; plus vegetarian options.

Visit koishicharlotte.com

Key Findings

We analyzed Koishicharlotte.com page load time and found that the first response time was 51 ms and then it took 396 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

koishicharlotte.com performance score

79

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.2 s

99/100

10%

LCP (Largest Contentful Paint)

Value4.9 s

29/100

25%

SI (Speed Index)

Value1.7 s

100/100

10%

TBT (Total Blocking Time)

Value140 ms

96/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.4 s

83/100

10%

Network Requests Diagram

koishicharlotte.com

51 ms

breeze_a92d0845b2b1dd3e74a40fbee9c43215.css

36 ms

css

18 ms

css

28 ms

breeze_91fa0cd1ba56c1d059d99e7a664f53b4.js

48 ms

Our browser made a total of 9 requests to load all elements on the main page. We found that 67% of them (6 requests) were addressed to the original Koishicharlotte.com, 22% (2 requests) were made to Fonts.googleapis.com and 11% (1 request) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (51 ms) belongs to the original domain Koishicharlotte.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 25.9 kB (9%)

Content Size

286.0 kB

After Optimization

260.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Koishicharlotte.com main page is 286.0 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. 30% of websites need less resources to load. Images take 161.7 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 19.8 kB

  • Original 25.7 kB
  • After minification 25.6 kB
  • After compression 5.9 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 19.8 kB or 77% of the original size.

Image Optimization

-4%

Potential reduce by 6.1 kB

  • Original 161.7 kB
  • After minification 155.6 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. Koishi Charlotte images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 50 B

  • Original 67.1 kB
  • After minification 67.1 kB
  • After compression 67.1 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.

CSS Optimization

-0%

Potential reduce by 0 B

  • Original 31.5 kB
  • After minification 31.5 kB
  • After compression 31.5 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. Koishicharlotte.com has all CSS files already compressed.

Requests Breakdown

We found no issues to fix!

Requests Now

8

After Optimization

8

  • Images
  • JavaScript
  • CSS

The browser has sent 8 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Koishi Charlotte. According to our analytics all requests are already optimized.

Network Requests Diagram

koishicharlotte.com

koishicharlotte.com

51 ms

breeze_a92d0845b2b1dd3e74a40fbee9c43215.css

breeze_a92d0845b2b1dd3e74a40fbee9c43215.css

36 ms

css

css

18 ms

css

css

28 ms

breeze_91fa0cd1ba56c1d059d99e7a664f53b4.js

breeze_91fa0cd1ba56c1d059d99e7a664f53b4.js

48 ms

logo-koishi-sushi.png

logo-koishi-sushi.png

47 ms

analytics.js

analytics.js

27 ms

slide-sushi.jpg

slide-sushi.jpg

24 ms

bg-fish-logo.png

bg-fish-logo.png

21 ms

Accessibility Review

koishicharlotte.com accessibility score

90

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.

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA IDs are not unique

Best Practices

koishicharlotte.com 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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

koishicharlotte.com SEO score

93

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 Koishicharlotte.com 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 Koishicharlotte.com 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

koishicharlotte.com

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