Tools & Wizards About Us
optc-db.github.io screenshot

Report Summary

  • 84

    Performance

    Renders faster than
    88% of other websites

  • 54

    Accessibility

    Visual factors better than
    that of 23% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

optc-db.github.io

OPTC Database

Page Load Speed

196 ms in total

First Response

29 ms

Resources Loaded

90 ms

Page Rendered

77 ms

optc-db.github.io screenshot

About Website

Click here to check amazing OPTC Db Github content for China. Otherwise, check out these important facts you probably never knew about optc-db.github.io

Fan run database for One Piece Treasure Cruise. Includes a character database with all unit ability descriptions. Also includes a damage calculator that accurately helps you find out how much damage y...

Visit optc-db.github.io

Key Findings

We analyzed Optc-db.github.io page load time and found that the first response time was 29 ms and then it took 167 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

optc-db.github.io performance score

84

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

55/100

10%

LCP (Largest Contentful Paint)

Value3.7 s

59/100

25%

SI (Speed Index)

Value2.9 s

95/100

10%

TBT (Total Blocking Time)

Value70 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.6 s

91/100

10%

Network Requests Diagram

optc-db.github.io

29 ms

animate.css

9 ms

font-awesome.min.css

16 ms

index.css

19 ms

css

24 ms

Our browser made a total of 6 requests to load all elements on the main page. We found that 67% of them (4 requests) were addressed to the original Optc-db.github.io, 17% (1 request) were made to Fonts.googleapis.com and 17% (1 request) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (29 ms) belongs to the original domain Optc-db.github.io.

Page Optimization Overview & Recommendations

Page size can be reduced by 121.3 kB (79%)

Content Size

152.8 kB

After Optimization

31.5 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Optc-db.github.io main page is 152.8 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. 15% of websites need less resources to load. CSS take 96.4 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 2.7 kB

  • Original 3.5 kB
  • After minification 1.6 kB
  • After compression 790 B

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 1.8 kB, which is 53% 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 2.7 kB or 77% of the original size.

JavaScript Optimization

-60%

Potential reduce by 32.0 kB

  • Original 52.9 kB
  • After minification 52.9 kB
  • After compression 20.9 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 32.0 kB or 60% of the original size.

CSS Optimization

-90%

Potential reduce by 86.6 kB

  • Original 96.4 kB
  • After minification 80.7 kB
  • After compression 9.8 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. Optc-db.github.io needs all CSS files to be minified and compressed as it can save up to 86.6 kB or 90% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (60%)

Requests Now

5

After Optimization

2

  • JavaScript
  • CSS

The browser has sent 5 CSS, Javascripts, AJAX and image requests in order to completely render the main page of OPTC Db Github. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

optc-db.github.io

optc-db.github.io

29 ms

animate.css

animate.css

9 ms

font-awesome.min.css

font-awesome.min.css

16 ms

index.css

index.css

19 ms

css

css

24 ms

analytics.js

analytics.js

5 ms

Accessibility Review

optc-db.github.io accessibility score

54

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

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

optc-db.github.io best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

optc-db.github.io SEO score

100

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

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 Optc-db.github.io 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 Optc-db.github.io 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

optc-db.github.io

Open Graph description is not detected on the main page of OPTC Db Github. 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: