Tools & Wizards About Us
zenite.nu screenshot

Report Summary

  • 91

    Performance

    Renders faster than
    91% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

zenite.nu

Astronomia no Zênite: sua jornada pelo Universo começa aqui

Page Load Speed

5.9 sec in total

First Response

293 ms

Resources Loaded

4.6 sec

Page Rendered

969 ms

zenite.nu screenshot

About Website

Visit zenite.nu now to see the best up-to-date Zenite content for Brazil and also check out these interesting facts you probably never knew about zenite.nu

O Sistema Solar e além, notícias de astronomia, o que é zênite, fases da Lua, estrelas da bandeira do Brasil, astronáutica e muito mais.

Visit zenite.nu

Key Findings

We analyzed Zenite.nu page load time and found that the first response time was 293 ms 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

zenite.nu performance score

91

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

83/100

10%

LCP (Largest Contentful Paint)

Value2.8 s

82/100

25%

SI (Speed Index)

Value4.7 s

69/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.0 s

99/100

10%

Network Requests Diagram

zenite.nu

293 ms

zenite.nu

1545 ms

stars.jpg

950 ms

head-pic-21.png

401 ms

head_center25.webp

529 ms

Our browser made a total of 28 requests to load all elements on the main page. We found that all of those requests were addressed to Zenite.nu and no external sources were called. The less responsive or slowest element that took the longest time to load (2.8 sec) belongs to the original domain Zenite.nu.

Page Optimization Overview & Recommendations

Page size can be reduced by 75.7 kB (7%)

Content Size

1.0 MB

After Optimization

972.0 kB

  • HTML
  • Images

In fact, the total size of Zenite.nu main page is 1.0 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. 15% of websites need less resources to load. Images take 952.3 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 75.0 kB

  • Original 95.4 kB
  • After minification 95.1 kB
  • After compression 20.4 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 75.0 kB or 79% of the original size.

Image Optimization

-0%

Potential reduce by 656 B

  • Original 952.3 kB
  • After minification 951.6 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. Zenite images are well optimized though.

Requests Breakdown

Number of requests can be reduced by 7 (27%)

Requests Now

26

After Optimization

19

  • Images

The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zenite. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

zenite.nu

zenite.nu

293 ms

zenite.nu

zenite.nu

1545 ms

stars.jpg

stars.jpg

950 ms

head-pic-21.png

head-pic-21.png

401 ms

head_center25.webp

head_center25.webp

529 ms

surfshark.webp

surfshark.webp

415 ms

head_center.png

head_center.png

572 ms

og-zenite.nu_.jpg

og-zenite.nu_.jpg

686 ms

og-astroquiz.jpg

og-astroquiz.jpg

1289 ms

og-fatos-e-fotos.jpg

og-fatos-e-fotos.jpg

1294 ms

og-calendario-lunar.jpg

og-calendario-lunar.jpg

1287 ms

og-carreira.jpg

og-carreira.jpg

1198 ms

og-elipse.jpg

og-elipse.jpg

1430 ms

og-orbita.jpg

og-orbita.jpg

1709 ms

og-coruca.jpg

og-coruca.jpg

2059 ms

og-novo-ss.jpg

og-novo-ss.jpg

1905 ms

style-soft.png

style-soft.png

1657 ms

lua58.jpg

lua58.jpg

1656 ms

mark.png

mark.png

1805 ms

outono.jpg

outono.jpg

2145 ms

ah-jupiter.jpg

ah-jupiter.jpg

2025 ms

home-mes-5.png

home-mes-5.png

2101 ms

f-br.png

f-br.png

2183 ms

f-pt.png

f-pt.png

2274 ms

efemerides.jpg

efemerides.jpg

2514 ms

home-background-nee.jpg

home-background-nee.jpg

2669 ms

home-nee-link.png

home-nee-link.png

2467 ms

ban-20.jpg

ban-20.jpg

2764 ms

Accessibility Review

zenite.nu accessibility score

100

Accessibility Issues

Best Practices

zenite.nu best practices score

83

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

Browser errors were logged to the console

SEO Factors

zenite.nu SEO score

100

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

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 Zenite.nu 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 Zenite.nu 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

zenite.nu

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