Tools & Wizards About Us
spacepub.net screenshot

Report Summary

  • 77

    Performance

    Renders faster than
    84% of other websites

  • 63

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

spacepub.net

SpacePub.net - Das Forum für Science Fiction, Fantasy und Mystery

Page Load Speed

2.8 sec in total

First Response

589 ms

Resources Loaded

2 sec

Page Rendered

212 ms

spacepub.net screenshot

About Website

Visit spacepub.net now to see the best up-to-date Space Pub content and also check out these interesting facts you probably never knew about spacepub.net

Forum für Science Fiction, Fantasy und Mystery

Visit spacepub.net

Key Findings

We analyzed Spacepub.net page load time and found that the first response time was 589 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

spacepub.net performance score

77

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

55/100

10%

LCP (Largest Contentful Paint)

Value3.9 s

53/100

25%

SI (Speed Index)

Value4.0 s

81/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.16

73/100

15%

TTI (Time to Interactive)

Value3.4 s

93/100

10%

Network Requests Diagram

spacepub.net

589 ms

yuiloader-dom-event.js

7 ms

vbulletin-core.js

696 ms

css.php

797 ms

vbulletin_read_marker.js

596 ms

Our browser made a total of 41 requests to load all elements on the main page. We found that 93% of them (38 requests) were addressed to the original Spacepub.net, 7% (3 requests) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (797 ms) belongs to the original domain Spacepub.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 109.2 kB (33%)

Content Size

333.7 kB

After Optimization

224.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Spacepub.net main page is 333.7 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 25% of websites need less resources to load. Images take 148.2 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 92.1 kB

  • Original 106.3 kB
  • After minification 96.4 kB
  • After compression 14.2 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 92.1 kB or 87% of the original size.

Image Optimization

-1%

Potential reduce by 1.2 kB

  • Original 148.2 kB
  • After minification 147.0 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. Space Pub images are well optimized though.

JavaScript Optimization

-18%

Potential reduce by 10.8 kB

  • Original 59.0 kB
  • After minification 58.8 kB
  • After compression 48.2 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 10.8 kB or 18% of the original size.

CSS Optimization

-25%

Potential reduce by 5.1 kB

  • Original 20.2 kB
  • After minification 20.2 kB
  • After compression 15.1 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. Spacepub.net needs all CSS files to be minified and compressed as it can save up to 5.1 kB or 25% of the original size.

Requests Breakdown

Number of requests can be reduced by 32 (80%)

Requests Now

40

After Optimization

8

  • Images
  • JavaScript
  • CSS

The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Space Pub. 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

spacepub.net

spacepub.net

589 ms

yuiloader-dom-event.js

yuiloader-dom-event.js

7 ms

vbulletin-core.js

vbulletin-core.js

696 ms

css.php

css.php

797 ms

vbulletin_read_marker.js

vbulletin_read_marker.js

596 ms

css.php

css.php

700 ms

css.php

css.php

703 ms

vbulletin-sidebar.js

vbulletin-sidebar.js

607 ms

vbulletin_md5.js

vbulletin_md5.js

733 ms

connection-min.js

connection-min.js

4 ms

animation-min.js

animation-min.js

4 ms

gradient-grey-down.png

gradient-grey-down.png

121 ms

testbanner12.jpg

testbanner12.jpg

457 ms

search.png

search.png

110 ms

navbit-home.png

navbit-home.png

111 ms

collapse_40b.png

collapse_40b.png

111 ms

forum_old-48.png

forum_old-48.png

112 ms

icon1.png

icon1.png

222 ms

lastpost-right.png

lastpost-right.png

220 ms

subforum_old-48.png

subforum_old-48.png

221 ms

poll_posticon.gif

poll_posticon.gif

221 ms

users_online.png

users_online.png

229 ms

forum_stats.png

forum_stats.png

331 ms

legend.png

legend.png

331 ms

forum_new-16.png

forum_new-16.png

332 ms

forum_old-16.png

forum_old-16.png

331 ms

category-16.png

category-16.png

340 ms

forum_link-16.png

forum_link-16.png

442 ms

tab-collapsed.png

tab-collapsed.png

443 ms

widget-comment.png

widget-comment.png

441 ms

unknown.gif

unknown.gif

443 ms

cron.php

cron.php

639 ms

newbtn_middle.png

newbtn_middle.png

509 ms

selected-tab-gradient-with-top-alpha.png

selected-tab-gradient-with-top-alpha.png

504 ms

arrow.png

arrow.png

504 ms

grey-up.png

grey-up.png

504 ms

rss_40b.png

rss_40b.png

549 ms

gradient-greytowhite.png

gradient-greytowhite.png

615 ms

top-highlight.png

top-highlight.png

615 ms

gradient-black-down.png

gradient-black-down.png

616 ms

bottom-shadow.png

bottom-shadow.png

619 ms

Accessibility Review

spacepub.net accessibility score

63

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

High

Some elements have a [tabindex] value greater than 0

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

<input type="image"> elements do not have [alt] text

High

Form elements do not have associated labels

High

Links do not have a discernible name

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

spacepub.net 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

Low

Detected JavaScript libraries

SEO Factors

spacepub.net SEO score

77

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    DE

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Spacepub.net can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is German. Our system also found out that Spacepub.net 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

spacepub.net

Open Graph description is not detected on the main page of Space Pub. 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: