Access catupecu_machu-1277.tabsmetal.org. TABLATURAS GUITAR PRO - GUITAR PRO TABS - NOTICIAS HEAVY METAL - RESEÑAS MUSICALES

name

value

score

weighting

FCP (First Contentful Paint)

Value6.5 s

2/100

10%

LCP (Largest Contentful Paint)

Value7.2 s

5/100

25%

SI (Speed Index)

Value18.0 s

0/100

10%

TBT (Total Blocking Time)

Value480 ms

60/100

30%

CLS (Cumulative Layout Shift)

Value0.017

100/100

15%

TTI (Time to Interactive)

Value10.6 s

23/100

10%

www.tabsmetal.org

149 ms

stylev2.css

94 ms

jquery.min.js

162 ms

jquery.msgbox.js

105 ms

jquery.msgbox.css

109 ms

Our browser made a total of 51 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Catupecu_machu-1277.tabsmetal.org, 16% (8 requests) were made to Youtube.com and 6% (3 requests) were made to Staticxx.facebook.com. The less responsive or slowest element that took the longest time to load (423 ms) relates to the external source Staticxx.facebook.com.

Content Size

1.9 MB

After Optimization

1.0 MB

In fact, the total size of Catupecu_machu-1277.tabsmetal.org main page is 1.9 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. 45% of websites need less resources to load. Images take 802.5 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 61.3 kB

Original 70.5 kB
After minification 53.1 kB
After compression 9.2 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. This page needs HTML code to be minified as it can gain 17.4 kB, which is 25% 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 61.3 kB or 87% of the original size.

Image Optimization

-7%

Potential reduce by 55.6 kB

Original 802.5 kB
After minification 746.9 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. Catupecu Machu 1277 TABS METAL images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 491.8 kB

Original 705.0 kB
After minification 645.1 kB
After compression 213.2 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 491.8 kB or 70% of the original size.

CSS Optimization

-82%

Potential reduce by 231.8 kB

Original 282.7 kB
After minification 279.8 kB
After compression 50.9 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. Catupecu_machu-1277.tabsmetal.org needs all CSS files to be minified and compressed as it can save up to 231.8 kB or 82% of the original size.

Requests Now

After Optimization

The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Catupecu Machu 1277 TABS METAL. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

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.

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

Search Engine Optimization Advices

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

High

Links are not crawlable

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

High

Image elements do not have [alt] attributes

Language and Encoding

Language Detected

ES
Language Claimed

N/A
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Catupecu_machu-1277.tabsmetal.org can be misinterpreted by Google and other search engines. Our service has detected that Spanish 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 Catupecu_machu-1277.tabsmetal.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

catupecu_machu-1277.tabsmetal.org

Open Graph description is not detected on the main page of Catupecu Machu 1277 TABS METAL. 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:

Report Summary

Performance

Accessibility

Best Practices

SEO

TABLATURAS GUITAR PRO - GUITAR PRO TABS - NOTICIAS HEAVY METAL - RESEÑAS MUSICALES - METAL TABS

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

www.tabsmetal.org

stylev2.css

jquery.min.js

jquery.msgbox.js

jquery.msgbox.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

www.tabsmetal.org

stylev2.css

jquery.min.js

jquery.msgbox.js

jquery.msgbox.css

jquery.fullwidthAudioPlayer.css

jquery.fullwidthAudioPlayer-responsive.css

jquery-ui.js

soundmanager2-nodebug-jsmin.js

jquery.fullwidthAudioPlayer.js

jqbxsl.js

jqslcbx.js

functions.js

rst.css

css.css

ga.js

bg.jpg

iw.php

mexicomida-horizontal.png

logo.png

bg.gif

imgusr.gif

2.jpg

gpicosmall.jpg

vlesson.png

__utm.gif

all.js

bgft.jpg

bgtop.jpg

bg.png

plusone.js

tabsmetal.json

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nr01iig3P8E

avtt2Pn3chw

1ZTk3RqcwoY

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nx9saOTEY-Q

background.png

i1QEerP4OJM

AZFZhgxqnuk

arialn-webfont.woff

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