Tools & Wizards About Us
tempo1.cptec.inpe.br screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 67

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

tempo1.cptec.inpe.br

Previsão de Tempo - Brasília / DF - Centro de Previsão de Tempo e Estudos Climáticos - INPE

Page Load Speed

7.4 sec in total

First Response

1.8 sec

Resources Loaded

5.4 sec

Page Rendered

264 ms

tempo1.cptec.inpe.br screenshot

About Website

Visit tempo1.cptec.inpe.br now to see the best up-to-date Tempo 1 Cptec INPE content for Brazil and also check out these interesting facts you probably never knew about tempo1.cptec.inpe.br

Previsão de Tempo - Brasília / DF - Centro de Previsão de Tempo e Estudos Climáticos - CPTEC/INPE - Ministério da Ciência, Tecnologia, Inovações e Comunicações - Brasil um país de todos

Visit tempo1.cptec.inpe.br

Key Findings

We analyzed Tempo1.cptec.inpe.br page load time and found that the first response time was 1.8 sec and then it took 5.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

tempo1.cptec.inpe.br performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

13/100

10%

LCP (Largest Contentful Paint)

Value6.6 s

8/100

25%

SI (Speed Index)

Value9.0 s

14/100

10%

TBT (Total Blocking Time)

Value3,410 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.123

84/100

15%

TTI (Time to Interactive)

Value18.8 s

3/100

10%

Network Requests Diagram

tempo1.cptec.inpe.br

1782 ms

font-awesome.min.css

39 ms

app.css

562 ms

ol.css

38 ms

polyfill.min.js

144 ms

Our browser made a total of 114 requests to load all elements on the main page. We found that 13% of them (15 requests) were addressed to the original Tempo1.cptec.inpe.br, 44% (50 requests) were made to Img0.cptec.inpe.br and 13% (15 requests) were made to Mt0.google.com. The less responsive or slowest element that took the longest time to load (3.1 sec) relates to the external source S0.cptec.inpe.br.

Page Optimization Overview & Recommendations

Page size can be reduced by 373.5 kB (11%)

Content Size

3.4 MB

After Optimization

3.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tempo1.cptec.inpe.br main page is 3.4 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. Images take 2.6 MB which makes up the majority of the site volume.

HTML Optimization

-59%

Potential reduce by 267.1 kB

  • Original 449.5 kB
  • After minification 428.4 kB
  • After compression 182.4 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 267.1 kB or 59% of the original size.

Image Optimization

-4%

Potential reduce by 106.2 kB

  • Original 2.6 MB
  • After minification 2.5 MB

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. Tempo 1 Cptec INPE images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 62 B

  • Original 252.9 kB
  • After minification 252.9 kB
  • After compression 252.9 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 91 B

  • Original 64.5 kB
  • After minification 64.5 kB
  • After compression 64.4 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. Tempo1.cptec.inpe.br has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 12 (12%)

Requests Now

103

After Optimization

91

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 103 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tempo 1 Cptec INPE. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

tempo1.cptec.inpe.br

tempo1.cptec.inpe.br

1782 ms

font-awesome.min.css

font-awesome.min.css

39 ms

app.css

app.css

562 ms

ol.css

ol.css

38 ms

polyfill.min.js

polyfill.min.js

144 ms

ol.js

ol.js

55 ms

popper.min.js

popper.min.js

56 ms

app.js

app.js

836 ms

js

js

159 ms

224.png

224.png

1104 ms

gview

gview

85 ms

criterios-avisos-meteorologicos.pdf

criterios-avisos-meteorologicos.pdf

831 ms

criterios-previsao-probabilistica.pdf

criterios-previsao-probabilistica.pdf

966 ms

titulo_wrf_24.png

titulo_wrf_24.png

423 ms

imagem.jpg

imagem.jpg

1764 ms

previsao.html

previsao.html

544 ms

centroeste.html

centroeste.html

422 ms

nordeste.html

nordeste.html

553 ms

norte.html

norte.html

412 ms

sudeste.html

sudeste.html

545 ms

sul.html

sul.html

417 ms

valedoparaiba.html

valedoparaiba.html

414 ms

superficie_atual.gif

superficie_atual.gif

1646 ms

desc_satelite.html

desc_satelite.html

416 ms

legenda.html

legenda.html

564 ms

prev24h_2017102600.gif

prev24h_2017102600.gif

1786 ms

prev48h_2017102600.gif

prev48h_2017102600.gif

1651 ms

prev72h_2017102600.gif

prev72h_2017102600.gif

1653 ms

prev96h_2017102600.gif

prev96h_2017102600.gif

1655 ms

prev120h_2017102600.gif

prev120h_2017102600.gif

1557 ms

escala_WRF_ANA_sem_fundo.png

escala_WRF_ANA_sem_fundo.png

407 ms

analisesinotica.png

analisesinotica.png

546 ms

legenda_sinoticaN.jpg

legenda_sinoticaN.jpg

1926 ms

cptec.png

cptec.png

281 ms

bg-acess-key.gif

bg-acess-key.gif

154 ms

sprite.png

sprite.png

280 ms

diversidade.png

diversidade.png

281 ms

nascer-sol.png

nascer-sol.png

279 ms

por-sol.png

por-sol.png

283 ms

voltar-topo.png

voltar-topo.png

373 ms

wrf_prev24horas.png

wrf_prev24horas.png

3056 ms

opensans-400-webfont.woff

opensans-400-webfont.woff

494 ms

opensans-800-webfont.woff

opensans-800-webfont.woff

494 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

17 ms

opensans-700-webfont.woff

opensans-700-webfont.woff

352 ms

lyrs=m&hl=en&x=5&y=9&z=4

lyrs=m&hl=en&x=5&y=9&z=4

26 ms

lyrs=m&hl=en&x=5&y=8&z=4

lyrs=m&hl=en&x=5&y=8&z=4

36 ms

lyrs=m&hl=en&x=5&y=10&z=4

lyrs=m&hl=en&x=5&y=10&z=4

52 ms

lyrs=m&hl=en&x=6&y=9&z=4

lyrs=m&hl=en&x=6&y=9&z=4

40 ms

lyrs=m&hl=en&x=6&y=8&z=4

lyrs=m&hl=en&x=6&y=8&z=4

41 ms

lyrs=m&hl=en&x=4&y=9&z=4

lyrs=m&hl=en&x=4&y=9&z=4

42 ms

lyrs=m&hl=en&x=4&y=8&z=4

lyrs=m&hl=en&x=4&y=8&z=4

40 ms

lyrs=m&hl=en&x=5&y=7&z=4

lyrs=m&hl=en&x=5&y=7&z=4

42 ms

lyrs=m&hl=en&x=5&y=6&z=4

lyrs=m&hl=en&x=5&y=6&z=4

53 ms

lyrs=m&hl=en&x=6&y=10&z=4

lyrs=m&hl=en&x=6&y=10&z=4

52 ms

lyrs=m&hl=en&x=4&y=10&z=4

lyrs=m&hl=en&x=4&y=10&z=4

54 ms

lyrs=m&hl=en&x=6&y=7&z=4

lyrs=m&hl=en&x=6&y=7&z=4

55 ms

lyrs=m&hl=en&x=6&y=6&z=4

lyrs=m&hl=en&x=6&y=6&z=4

53 ms

lyrs=m&hl=en&x=4&y=7&z=4

lyrs=m&hl=en&x=4&y=7&z=4

54 ms

lyrs=m&hl=en&x=4&y=6&z=4

lyrs=m&hl=en&x=4&y=6&z=4

71 ms

min_pn.png

min_pn.png

1285 ms

marcador2.gif

marcador2.gif

931 ms

marcador.gif

marcador.gif

789 ms

estilo_tempo_texto.css

estilo_tempo_texto.css

148 ms

marcador.gif

marcador.gif

163 ms

ec.png

ec.png

1224 ms

ci.png

ci.png

1232 ms

c.png

c.png

1234 ms

in.png

in.png

1237 ms

pp.png

pp.png

1277 ms

cm.png

cm.png

1363 ms

cn.png

cn.png

1365 ms

pt.png

pt.png

1369 ms

pm.png

pm.png

1371 ms

np.png

np.png

1374 ms

pc.png

pc.png

1414 ms

pn.png

pn.png

1499 ms

cv.png

cv.png

1501 ms

ch.png

ch.png

1506 ms

t.png

t.png

1508 ms

ps.png

ps.png

1511 ms

e.png

e.png

1551 ms

n.png

n.png

1636 ms

nv.png

nv.png

1639 ms

g.png

g.png

1643 ms

ne.png

ne.png

1646 ms

nd.png

nd.png

1647 ms

pnt.png

pnt.png

1688 ms

psc.png

psc.png

1772 ms

pcm.png

pcm.png

1776 ms

pct.png

pct.png

1780 ms

pcn.png

pcn.png

1782 ms

npt.png

npt.png

1785 ms

npn.png

npn.png

1825 ms

opensans-bold.woff

opensans-bold.woff

232 ms

js

js

47 ms

analytics.js

analytics.js

21 ms

collect

collect

58 ms

collect

collect

39 ms

ga-audiences

ga-audiences

90 ms

ncn.png

ncn.png

913 ms

nct.png

nct.png

831 ms

ncm.png

ncm.png

829 ms

npm.png

npm.png

829 ms

npp.png

npp.png

829 ms

vn.png

vn.png

829 ms

ct.png

ct.png

826 ms

ppn.png

ppn.png

827 ms

ppt.png

ppt.png

830 ms

ppm.png

ppm.png

829 ms

nppc.png

nppc.png

828 ms

nppcm.png

nppcm.png

830 ms

nppct.png

nppct.png

826 ms

nppcn.png

nppcn.png

827 ms

Accessibility Review

tempo1.cptec.inpe.br accessibility score

67

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[role]s are not contained by their required parent element

High

[aria-*] attributes are not valid or misspelled

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

Image elements do not have [alt] attributes

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Internationalization and localization

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

Impact

Issue

High

<html> element does not have a valid value for its [lang] attribute.

Tables and lists

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

Impact

Issue

High

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

Best Practices

tempo1.cptec.inpe.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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

tempo1.cptec.inpe.br SEO score

83

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

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 doesn't use legible font sizes

High

Tap targets are not sized appropriately

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 Tempo1.cptec.inpe.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 Tempo1.cptec.inpe.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

tempo1.cptec.inpe.br

Open Graph description is not detected on the main page of Tempo 1 Cptec INPE. 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: