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spectrum-headquarters.com screenshot

Report Summary

  • 77

    Performance

    Renders faster than
    85% of other websites

  • 67

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

spectrum-headquarters.com

Spectrum Headquarters, Captain Scarlet unofficial Web site

Page Load Speed

888 ms in total

First Response

121 ms

Resources Loaded

452 ms

Page Rendered

315 ms

spectrum-headquarters.com screenshot

About Website

Visit spectrum-headquarters.com now to see the best up-to-date Spectrum Headquarters content for United States and also check out these interesting facts you probably never knew about spectrum-headquarters.com

Unofficial website on "Captain Scarlet and the Mysterons" the 1967 TV series from Gerry Anderson, in Supermarionation, containing a bundle of information on the series itself, characters, crafts, equi...

Visit spectrum-headquarters.com

Key Findings

We analyzed Spectrum-headquarters.com page load time and found that the first response time was 121 ms and then it took 767 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

spectrum-headquarters.com performance score

77

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.8 s

90/100

10%

LCP (Largest Contentful Paint)

Value6.0 s

13/100

25%

SI (Speed Index)

Value1.8 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value1.8 s

100/100

10%

Network Requests Diagram

spectrum-headquarters.com

121 ms

link-style.css

32 ms

main_stylesheet.css

30 ms

amazon.css

33 ms

script08.js

27 ms

Our browser made a total of 44 requests to load all elements on the main page. We found that 95% of them (42 requests) were addressed to the original Spectrum-headquarters.com, 5% (2 requests) were made to Paypalobjects.com. The less responsive or slowest element that took the longest time to load (149 ms) belongs to the original domain Spectrum-headquarters.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 557.4 kB (46%)

Content Size

1.2 MB

After Optimization

647.0 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Spectrum-headquarters.com main page is 1.2 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. 35% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 19.5 kB

  • Original 27.0 kB
  • After minification 25.5 kB
  • After compression 7.4 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 19.5 kB or 72% of the original size.

Image Optimization

-45%

Potential reduce by 528.1 kB

  • Original 1.2 MB
  • After minification 637.9 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. Obviously, Spectrum Headquarters needs image optimization as it can save up to 528.1 kB or 45% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

CSS Optimization

-85%

Potential reduce by 9.7 kB

  • Original 11.4 kB
  • After minification 8.8 kB
  • After compression 1.7 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. Spectrum-headquarters.com needs all CSS files to be minified and compressed as it can save up to 9.7 kB or 85% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

41

After Optimization

41

  • AJAX
  • Images
  • CSS

The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Spectrum Headquarters. According to our analytics all requests are already optimized.

Network Requests Diagram

spectrum-headquarters.com

spectrum-headquarters.com

121 ms

link-style.css

link-style.css

32 ms

main_stylesheet.css

main_stylesheet.css

30 ms

amazon.css

amazon.css

33 ms

script08.js

script08.js

27 ms

script01.css

script01.css

31 ms

404_page_not_found.htm

404_page_not_found.htm

70 ms

404_page_not_found.htm

404_page_not_found.htm

123 ms

starbg.jpg

starbg.jpg

19 ms

new_header_960.png

new_header_960.png

83 ms

2024_halloween_banner.jpg

2024_halloween_banner.jpg

56 ms

starring.jpg

starring.jpg

20 ms

blue_cloudbase_background.jpg

blue_cloudbase_background.jpg

71 ms

red_spectrum_hq.png

red_spectrum_hq.png

32 ms

red_skybase_central.png

red_skybase_central.png

31 ms

magenta_news.png

magenta_news.png

36 ms

pink_world_cs.png

pink_world_cs.png

50 ms

violet_cast.png

violet_cast.png

50 ms

purple_craft.png

purple_craft.png

53 ms

dark_blue_episode.png

dark_blue_episode.png

68 ms

blue_merchandise.png

blue_merchandise.png

68 ms

turquoise_misc.png

turquoise_misc.png

71 ms

turquoise_other_worlds.png

turquoise_other_worlds.png

69 ms

green_links.png

green_links.png

123 ms

green_sid.png

green_sid.png

85 ms

green_site_map.png

green_site_map.png

124 ms

green_petition.png

green_petition.png

124 ms

green_guest.png

green_guest.png

124 ms

search.png

search.png

125 ms

brown_updates.png

brown_updates.png

125 ms

gold_fanfiction.png

gold_fanfiction.png

126 ms

yellow_forum.png

yellow_forum.png

126 ms

lime_gallery.png

lime_gallery.png

126 ms

scarlet1.jpg

scarlet1.jpg

128 ms

amazon_co_uk-logo.jpg

amazon_co_uk-logo.jpg

130 ms

capt_scarlet_BR_region2.jpg

capt_scarlet_BR_region2.jpg

130 ms

amazon_com_logo.jpg

amazon_com_logo.jpg

136 ms

capt_scarlet_DVD_region1.jpg

capt_scarlet_DVD_region1.jpg

130 ms

amazon_fr_logo.jpg

amazon_fr_logo.jpg

129 ms

captain_scarlet_dvd_fr1.jpg

captain_scarlet_dvd_fr1.jpg

149 ms

new_capt_scarlet_br_2.jpg

new_capt_scarlet_br_2.jpg

148 ms

pixel.gif

pixel.gif

48 ms

btn_donateCC_LG.gif

btn_donateCC_LG.gif

48 ms

calendar_banner2024.jpg

calendar_banner2024.jpg

25 ms

Accessibility Review

spectrum-headquarters.com accessibility score

67

Accessibility Issues

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.

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

spectrum-headquarters.com 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

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

spectrum-headquarters.com 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

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    WINDOWS-1252

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Spectrum-headquarters.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Spectrum-headquarters.com main page’s claimed encoding is windows-1252. 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

spectrum-headquarters.com

Open Graph description is not detected on the main page of Spectrum Headquarters. 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: