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tbca.co screenshot

Report Summary

  • 25

    Performance

    Renders faster than
    44% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

tbca.co

Home - domain expired

Page Load Speed

1.4 sec in total

First Response

80 ms

Resources Loaded

675 ms

Page Rendered

625 ms

tbca.co screenshot

About Website

Welcome to tbca.co homepage info - get ready to check Tbca best content right away, or after learning these important things about tbca.co

Dear Friends,

Visit tbca.co

Key Findings

We analyzed Tbca.co page load time and found that the first response time was 80 ms and then it took 1.3 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

tbca.co performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

71/100

10%

LCP (Largest Contentful Paint)

Value9.0 s

1/100

25%

SI (Speed Index)

Value8.4 s

19/100

10%

TBT (Total Blocking Time)

Value8,040 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.046

99/100

15%

TTI (Time to Interactive)

Value14.2 s

9/100

10%

Network Requests Diagram

tbca.co

80 ms

tbca-to-infinity-and-beyond-19fa9d3d1172

145 ms

unbound.css

98 ms

manifest.61fa8ac8.js

171 ms

1025.034ad363.js

212 ms

Our browser made a total of 72 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Tbca.co, 53% (38 requests) were made to Cdn-client.medium.com and 25% (18 requests) were made to Miro.medium.com. The less responsive or slowest element that took the longest time to load (438 ms) relates to the external source Cdn-client.medium.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 103.3 kB (46%)

Content Size

223.6 kB

After Optimization

120.2 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Tbca.co main page is 223.6 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. 65% of websites need less resources to load. HTML takes 122.7 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 92.0 kB

  • Original 122.7 kB
  • After minification 122.7 kB
  • After compression 30.8 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 92.0 kB or 75% of the original size.

Image Optimization

-11%

Potential reduce by 11.3 kB

  • Original 99.8 kB
  • After minification 88.5 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, Tbca needs image optimization as it can save up to 11.3 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

CSS Optimization

-6%

Potential reduce by 60 B

  • Original 1.0 kB
  • After minification 1.0 kB
  • After compression 960 B

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. Tbca.co has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 38 (66%)

Requests Now

58

After Optimization

20

  • Images
  • JavaScript
  • CSS

The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tbca. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 39 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

tbca.co

tbca.co

80 ms

tbca-to-infinity-and-beyond-19fa9d3d1172

tbca-to-infinity-and-beyond-19fa9d3d1172

145 ms

unbound.css

unbound.css

98 ms

manifest.61fa8ac8.js

manifest.61fa8ac8.js

171 ms

1025.034ad363.js

1025.034ad363.js

212 ms

main.cb863273.js

main.cb863273.js

208 ms

instrumentation.c71f0248.chunk.js

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168 ms

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180 ms

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176 ms

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203 ms

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204 ms

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367 ms

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365 ms

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369 ms

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438 ms

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202 ms

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153 ms

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330 ms

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55 ms

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72 ms

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73 ms

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86 ms

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72 ms

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185 ms

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287 ms

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288 ms

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69 ms

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Accessibility Review

tbca.co accessibility score

69

Accessibility Issues

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-*] attributes do not match their roles

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

High

Links do not have a discernible 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.

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

tbca.co 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

High

Missing source maps for large first-party JavaScript

SEO Factors

tbca.co SEO score

98

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 Tbca.co 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 Tbca.co 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

tbca.co

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