Tools & Wizards About Us
tc9.com.br screenshot

Report Summary

  • 31

    Performance

    Renders faster than
    51% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

tc9.com.br

TC9- Comércio | Peças | Cartuchos | toner | Impressoras

Page Load Speed

7.2 sec in total

First Response

190 ms

Resources Loaded

5.3 sec

Page Rendered

1.6 sec

tc9.com.br screenshot

About Website

Click here to check amazing TC9 content for Brazil. Otherwise, check out these important facts you probably never knew about tc9.com.br

Suprimentos, Toner, Cilindro, Chip, Peça, Fusor, Placa, Engrenagem, Fonte, todas marcas impressoras, Samsung, HP, Brother, Sharp, Lexmark, Xerox, Confira!

Visit tc9.com.br

Key Findings

We analyzed Tc9.com.br page load time and found that the first response time was 190 ms and then it took 7 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

tc9.com.br performance score

31

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.5 s

6/100

10%

LCP (Largest Contentful Paint)

Value11.5 s

0/100

25%

SI (Speed Index)

Value7.1 s

31/100

10%

TBT (Total Blocking Time)

Value440 ms

64/100

30%

CLS (Cumulative Layout Shift)

Value0.29

41/100

15%

TTI (Time to Interactive)

Value10.7 s

22/100

10%

Network Requests Diagram

tc9.com.br

190 ms

www.tc9.com.br

134 ms

www.tc9.com.br

1612 ms

plataforma_inline.css

238 ms

camera.css

243 ms

Our browser made a total of 65 requests to load all elements on the main page. We found that 6% of them (4 requests) were addressed to the original Tc9.com.br, 54% (35 requests) were made to Cdnv2.moovin.com.br and 20% (13 requests) were made to Embed.tawk.to. The less responsive or slowest element that took the longest time to load (1.7 sec) relates to the external source Secullum.com.br.

Page Optimization Overview & Recommendations

Page size can be reduced by 184.5 kB (46%)

Content Size

399.1 kB

After Optimization

214.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tc9.com.br main page is 399.1 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. 70% of websites need less resources to load. HTML takes 216.7 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 158.6 kB

  • Original 216.7 kB
  • After minification 209.0 kB
  • After compression 58.1 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 158.6 kB or 73% of the original size.

Image Optimization

-36%

Potential reduce by 22.8 kB

  • Original 62.6 kB
  • After minification 39.8 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, TC9 needs image optimization as it can save up to 22.8 kB or 36% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-3%

Potential reduce by 2.4 kB

  • Original 75.2 kB
  • After minification 75.2 kB
  • After compression 72.8 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

-1%

Potential reduce by 577 B

  • Original 44.5 kB
  • After minification 44.5 kB
  • After compression 44.0 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. Tc9.com.br has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 34 (71%)

Requests Now

48

After Optimization

14

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of TC9. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

tc9.com.br

tc9.com.br

190 ms

www.tc9.com.br

www.tc9.com.br

134 ms

www.tc9.com.br

www.tc9.com.br

1612 ms

plataforma_inline.css

plataforma_inline.css

238 ms

camera.css

camera.css

243 ms

owl.carousel.css

owl.carousel.css

246 ms

jquery.js

jquery.js

260 ms

lazyload.min.js

lazyload.min.js

351 ms

plataforma.js

plataforma.js

373 ms

owl.carousel.min.js

owl.carousel.min.js

351 ms

css

css

111 ms

style.css

style.css

351 ms

main.js

main.js

342 ms

alert.css

alert.css

349 ms

carousel.js

carousel.js

351 ms

jcarousel.js

jcarousel.js

349 ms

index.js

index.js

555 ms

gtm.js

gtm.js

419 ms

SeloRevenda.aspx

SeloRevenda.aspx

1713 ms

logo_small.png

logo_small.png

256 ms

logo.png

logo.png

257 ms

734a33c977ec6023d644078b11bc6a81.jpg

734a33c977ec6023d644078b11bc6a81.jpg

422 ms

btn_skins.png

btn_skins.png

257 ms

brother.png

brother.png

325 ms

canon.png

canon.png

320 ms

hp.png

hp.png

323 ms

kyocera.png

kyocera.png

323 ms

lexmark.png

lexmark.png

323 ms

okidata.png

okidata.png

405 ms

ricoh.png

ricoh.png

405 ms

samsung.png

samsung.png

405 ms

sharp.png

sharp.png

404 ms

toshiba.png

toshiba.png

403 ms

xerox.png

xerox.png

610 ms

e4fa678d3918d80dc9ee09821075b0de.jpg

e4fa678d3918d80dc9ee09821075b0de.jpg

679 ms

09bce40a8bb110e327dc1a631cac7bea.png

09bce40a8bb110e327dc1a631cac7bea.png

882 ms

722c3ccf27aa957b326c59144e00d454.png

722c3ccf27aa957b326c59144e00d454.png

816 ms

2897f65a2f7d4ea6960177a97744d6e4.png

2897f65a2f7d4ea6960177a97744d6e4.png

672 ms

eaffb4cdea9e07093fd74d9236c873ac.png

eaffb4cdea9e07093fd74d9236c873ac.png

673 ms

5361b0cdde3fbc49cdc515a33251efbf.png

5361b0cdde3fbc49cdc515a33251efbf.png

882 ms

1a4f47a5aba4e99b8727b74b5e4c5493.png

1a4f47a5aba4e99b8727b74b5e4c5493.png

882 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVQ.woff

491 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVQ.woff

492 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVQ.woff

497 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVQ.woff

461 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4gaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4gaVQ.woff

461 ms

fbevents.js

fbevents.js

774 ms

default

default

1075 ms

788 ms

get_vitrines.php

get_vitrines.php

986 ms

1095506633942606

1095506633942606

110 ms

SeloRevenda.aspx

SeloRevenda.aspx

146 ms

selo_revenda_prata_color.png

selo_revenda_prata_color.png

119 ms

twk-arr-find-polyfill.js

twk-arr-find-polyfill.js

61 ms

twk-object-values-polyfill.js

twk-object-values-polyfill.js

77 ms

twk-event-polyfill.js

twk-event-polyfill.js

83 ms

twk-entries-polyfill.js

twk-entries-polyfill.js

80 ms

twk-iterator-polyfill.js

twk-iterator-polyfill.js

87 ms

twk-promise-polyfill.js

twk-promise-polyfill.js

194 ms

twk-main.js

twk-main.js

114 ms

twk-vendor.js

twk-vendor.js

179 ms

twk-chunk-vendors.js

twk-chunk-vendors.js

268 ms

twk-chunk-common.js

twk-chunk-common.js

233 ms

twk-runtime.js

twk-runtime.js

141 ms

twk-app.js

twk-app.js

167 ms

Accessibility Review

tc9.com.br accessibility score

92

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

<frame> or <iframe> elements do not have a title

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

tc9.com.br best practices score

67

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

tc9.com.br 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

    PT

  • Language Claimed

    PT

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tc9.com.br can be misinterpreted by Google and other search engines. Our service has detected that Portuguese is used on the page, and it matches the claimed language. Our system also found out that Tc9.com.br 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

tc9.com.br

Open Graph data is detected on the main page of TC9. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: