Tools & Wizards About Us

Report Summary

  • 65

    Performance

    Renders faster than
    78% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

socal-skylights.org

SoCal Sky Lights: Rocket Launches and Satellites visible from Southern California

Page Load Speed

749 ms in total

First Response

182 ms

Resources Loaded

505 ms

Page Rendered

62 ms

About Website

Welcome to socal-skylights.org homepage info - get ready to check So Cal Sky Lights best content right away, or after learning these important things about socal-skylights.org

This is the place to be if you want to watch rocket launches while they happen, view meteor showers, or to see satellites as they fly past us in orbit. No telescopes or binoculars necessary!

Visit socal-skylights.org

Key Findings

We analyzed Socal-skylights.org page load time and found that the first response time was 182 ms and then it took 567 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

socal-skylights.org performance score

65

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.4 s

97/100

10%

LCP (Largest Contentful Paint)

Value2.3 s

92/100

25%

SI (Speed Index)

Value2.9 s

95/100

10%

TBT (Total Blocking Time)

Value1,430 ms

15/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value9.5 s

30/100

10%

Network Requests Diagram

socal-skylights.org

182 ms

socal-skylights.org

314 ms

Our browser made a total of 2 requests to load all elements on the main page. We found that all of those requests were addressed to Socal-skylights.org and no external sources were called. The less responsive or slowest element that took the longest time to load (314 ms) belongs to the original domain Socal-skylights.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 209 B (40%)

Content Size

526 B

After Optimization

317 B

  • HTML

In fact, the total size of Socal-skylights.org main page is 526 B. This result falls within the top 5000 of lightweight and thus fast loading web pages. Only a small number of websites need less resources to load. HTML takes 526 B which makes up the majority of the site volume.

HTML Optimization

-40%

Potential reduce by 209 B

  • Original 526 B
  • After minification 513 B
  • After compression 317 B

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 209 B or 40% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

0

After Optimization

0

Besides the initial HTML request, no CSS, Javascripts, AJAX or image files were requested in the course of web page rendering.

Network Requests Diagram

Accessibility Review

socal-skylights.org accessibility score

88

Accessibility Issues

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 [lang] attribute

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

Form elements do not have associated labels

Best Practices

socal-skylights.org best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

High

Page has valid source maps

SEO Factors

socal-skylights.org SEO score

67

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

Links do not have descriptive text

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Socal-skylights.org can be misinterpreted by Google and other search engines. Our service has detected that English 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 Socal-skylights.org main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

Open Graph description is not detected on the main page of So Cal Sky Lights. 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: