Access colunas.globoamazonia.com. G1 Meio Ambiente: Últimas notícias sobre ecologia e clima

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

49/100

10%

LCP (Largest Contentful Paint)

Value6.5 s

9/100

25%

SI (Speed Index)

Value9.9 s

10/100

10%

TBT (Total Blocking Time)

Value2,600 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value27.4 s

0/100

10%

colunas.globoamazonia.com

285 ms

305 ms

index.html

321 ms

utag.js

571 ms

barra-globocom.min.css

286 ms

Our browser made a total of 92 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Colunas.globoamazonia.com, 47% (43 requests) were made to S.glbimg.com and 15% (14 requests) were made to S2.glbimg.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source S3.glbimg.com.

Content Size

2.4 MB

After Optimization

806.3 kB

In fact, the total size of Colunas.globoamazonia.com main page is 2.4 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. 65% of websites need less resources to load. Javascripts take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 170.6 kB

Original 213.0 kB
After minification 184.9 kB
After compression 42.4 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. This page needs HTML code to be minified as it can gain 28.1 kB, which is 13% 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 170.6 kB or 80% of the original size.

Image Optimization

-1%

Potential reduce by 3.3 kB

Original 219.2 kB
After minification 216.0 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. Colunas Globoamazonia images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 931.9 kB

Original 1.3 MB
After minification 1.3 MB
After compression 417.9 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 931.9 kB or 69% of the original size.

CSS Optimization

-79%

Potential reduce by 476.9 kB

Original 606.8 kB
After minification 604.3 kB
After compression 129.9 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. Colunas.globoamazonia.com needs all CSS files to be minified and compressed as it can save up to 476.9 kB or 79% of the original size.

Requests Now

After Optimization

The browser has sent 79 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Colunas Globoamazonia. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 33 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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

Requests the geolocation permission on page load

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

Search Engine Optimization Advices

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

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

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

High

Links are not crawlable

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/).

High

Document uses legible font sizes

Language and Encoding

Language Detected

PT
Language Claimed

PT
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Colunas.globoamazonia.com 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 Colunas.globoamazonia.com 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

colunas.globoamazonia.com

Open Graph description is not detected on the main page of Colunas Globoamazonia. 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

G1 Meio Ambiente: Últimas notícias sobre ecologia e clima

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

colunas.globoamazonia.com

index.html

utag.js

barra-globocom.min.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

colunas.globoamazonia.com

index.html

utag.js

barra-globocom.min.css

loading.min.css

nanoscroller.css

710fce0da470.css

natureza--v20151123011400.css

jquery.min.js

modernizr.glb.js

jquery.browser.min.js

gui.lightbox.min.js

jquery.nanoscroller.min.js

ca6d9dff0747.js

bastian.css

bastian.js

api.min.js

c2a8bb8bbe6e.js

glb-rt-min.js

pubads_impl_78.js

publicidade.css

usr

controltag

container.html

controltag.js.f8e94fa978cc2569e4b4423df4245d7e

req

dotted.png

proximanova-bold-limited-webfont.woff

g1-iconset.woff

36bb710e8fe348d8c0c03fda5faff0d5.woff

pixel.gif

logo-g1-vetor-2.svg

140x140_amelia.jpg

opensans-regular-webfont.woff

opensans-bold-webfont.woff

opensans-light-webfont.woff

robotoslab-light-webfont.woff

proximanova-semibold-limited-webfont.woff

gui-icon.woff

ads

2

common-s2c1d4be337.png

2014-03-20t015856z_15027580.jpg

cocacola.jpg