Tools & Wizards About Us
teclacenter.com.br screenshot

Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

teclacenter.com.br

TeclaCenter

Page Load Speed

6.7 sec in total

First Response

97 ms

Resources Loaded

6.2 sec

Page Rendered

400 ms

teclacenter.com.br screenshot

About Website

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

Teclacenter Instrumentos Musicais | Compre Instrumentos Musicais Novos e Usados: Teclados, Pianos, Guitarras e muito mais

Visit teclacenter.com.br

Key Findings

We analyzed Teclacenter.com.br page load time and found that the first response time was 97 ms and then it took 6.6 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

teclacenter.com.br performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.8 s

4/100

10%

LCP (Largest Contentful Paint)

Value27.9 s

0/100

25%

SI (Speed Index)

Value20.2 s

0/100

10%

TBT (Total Blocking Time)

Value3,880 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value24.6 s

0/100

10%

Network Requests Diagram

teclacenter.com.br

97 ms

www.teclacenter.com.br

1992 ms

standalone.b8feaa6fc733f9d4ffac27bcb4bcb0f3.css

48 ms

config.js

24 ms

klaro.js

150 ms

Our browser made a total of 47 requests to load all elements on the main page. We found that 45% of them (21 requests) were addressed to the original Teclacenter.com.br, 17% (8 requests) were made to Conectiva.io and 6% (3 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Teclacenter.com.br.

Page Optimization Overview & Recommendations

Page size can be reduced by 371.3 kB (27%)

Content Size

1.4 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Teclacenter.com.br main page is 1.4 MB. 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 548.8 kB which makes up the majority of the site volume.

HTML Optimization

-62%

Potential reduce by 339.5 kB

  • Original 548.8 kB
  • After minification 548.6 kB
  • After compression 209.4 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 339.5 kB or 62% of the original size.

Image Optimization

-9%

Potential reduce by 13.6 kB

  • Original 152.8 kB
  • After minification 139.2 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. Tecla Center images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 18.2 kB

  • Original 532.6 kB
  • After minification 532.6 kB
  • After compression 514.3 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 138.6 kB
  • After minification 138.6 kB
  • After compression 138.6 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. Teclacenter.com.br has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 28 (67%)

Requests Now

42

After Optimization

14

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tecla Center. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

teclacenter.com.br

teclacenter.com.br

97 ms

www.teclacenter.com.br

www.teclacenter.com.br

1992 ms

standalone.b8feaa6fc733f9d4ffac27bcb4bcb0f3.css

standalone.b8feaa6fc733f9d4ffac27bcb4bcb0f3.css

48 ms

config.js

config.js

24 ms

klaro.js

klaro.js

150 ms

js

js

118 ms

email-decode.min.js

email-decode.min.js

21 ms

jquery-3.5.1.min.js

jquery-3.5.1.min.js

29 ms

scripts-827ccd56baaf4ffc4745af9beb91fb44.js

scripts-827ccd56baaf4ffc4745af9beb91fb44.js

337 ms

abt__ut2_horizontal_menu_slider.js

abt__ut2_horizontal_menu_slider.js

137 ms

product_image_gallery.js

product_image_gallery.js

34 ms

exceptions.js

exceptions.js

38 ms

tabs.js

tabs.js

113 ms

vedd3670a3b1c4e178fdfb0cc912d969e1713874337387

vedd3670a3b1c4e178fdfb0cc912d969e1713874337387

114 ms

gtm.js

gtm.js

223 ms

logo-teclacenter.jpg

logo-teclacenter.jpg

12 ms

categoria-pianos-digitais.jpg

categoria-pianos-digitais.jpg

12 ms

categoria-teclados.jpg

categoria-teclados.jpg

245 ms

categoria-pianos-acusticos.jpg

categoria-pianos-acusticos.jpg

246 ms

formas-pagamentos-8-bits-new.png

formas-pagamentos-8-bits-new.png

245 ms

youtube-icon.png

youtube-icon.png

191 ms

uni2-icons.woff

uni2-icons.woff

349 ms

MuseoSansBlack.woff

MuseoSansBlack.woff

155 ms

glyphs.woff

glyphs.woff

155 ms

js

js

136 ms

bat.js

bat.js

131 ms

load.js

load.js

441 ms

blue-tag.min.js

blue-tag.min.js

738 ms

fp.js

fp.js

374 ms

loader_3_zx9l62.js

loader_3_zx9l62.js

1413 ms

fbevents.js

fbevents.js

249 ms

collect

collect

694 ms

collect

collect

1024 ms

30002720.js

30002720.js

107 ms

874358816700135

874358816700135

79 ms

30002720

30002720

137 ms

122 ms

101 ms

core.js

core.js

14 ms

load.js

load.js

60 ms

clarity.js

clarity.js

30 ms

datatunnel.js

datatunnel.js

32 ms

visitor.js

visitor.js

19 ms

cartstackbr.js

cartstackbr.js

34 ms

performa.js

performa.js

21 ms

273 ms

pgvw.png

pgvw.png

72 ms

Accessibility Review

teclacenter.com.br accessibility score

77

Accessibility Issues

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

teclacenter.com.br best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

teclacenter.com.br SEO score

91

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

    BR

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Teclacenter.com.br can be misinterpreted by Google and other search engines. Our service has detected that Portuguese is used on the page, and it does not match the claimed Breton language. Our system also found out that Teclacenter.com.br 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

teclacenter.com.br

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