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tc-star.org screenshot

Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 65

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 67

    SEO

    Google-friendlier than
    25% of websites

tc-star.org

Trusted Connections to Global Business, Environment, Education & Culture

Page Load Speed

819 ms in total

First Response

176 ms

Resources Loaded

502 ms

Page Rendered

141 ms

tc-star.org screenshot

About Website

Welcome to tc-star.org homepage info - get ready to check Tc Star best content right away, or after learning these important things about tc-star.org

Trusted Connections provides direct access to the resources about most countries around the globe, focusing on local business, financial markets, environment, education, art and culture.

Visit tc-star.org

Key Findings

We analyzed Tc-star.org page load time and found that the first response time was 176 ms and then it took 643 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

tc-star.org performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.8 s

100/100

10%

LCP (Largest Contentful Paint)

Value0.8 s

100/100

25%

SI (Speed Index)

Value0.8 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value0.8 s

100/100

10%

Network Requests Diagram

tc-star.org

176 ms

style3.css

161 ms

tc_logo.png

223 ms

bground.jpg

160 ms

blue_top.jpg

162 ms

Our browser made a total of 7 requests to load all elements on the main page. We found that all of those requests were addressed to Tc-star.org and no external sources were called. The less responsive or slowest element that took the longest time to load (223 ms) belongs to the original domain Tc-star.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 15.9 kB (51%)

Content Size

30.9 kB

After Optimization

15.0 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Tc-star.org main page is 30.9 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. Images take 21.7 kB which makes up the majority of the site volume.

HTML Optimization

-66%

Potential reduce by 3.0 kB

  • Original 4.5 kB
  • After minification 4.2 kB
  • After compression 1.6 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 3.0 kB or 66% of the original size.

Image Optimization

-44%

Potential reduce by 9.6 kB

  • Original 21.7 kB
  • After minification 12.2 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, Tc Star needs image optimization as it can save up to 9.6 kB or 44% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

CSS Optimization

-72%

Potential reduce by 3.4 kB

  • Original 4.7 kB
  • After minification 3.7 kB
  • After compression 1.3 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. Tc-star.org needs all CSS files to be minified and compressed as it can save up to 3.4 kB or 72% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

6

After Optimization

6

  • Images
  • CSS

The browser has sent 6 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tc Star. According to our analytics all requests are already optimized.

Network Requests Diagram

tc-star.org

tc-star.org

176 ms

style3.css

style3.css

161 ms

tc_logo.png

tc_logo.png

223 ms

bground.jpg

bground.jpg

160 ms

blue_top.jpg

blue_top.jpg

162 ms

continent.png

continent.png

161 ms

country.png

country.png

163 ms

Accessibility Review

tc-star.org accessibility score

65

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.

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

tc-star.org 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

tc-star.org SEO score

67

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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 Tc-star.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 Tc-star.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

tc-star.org

Open Graph description is not detected on the main page of Tc Star. 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: