Tools & Wizards About Us
manual-hubs.com screenshot

Report Summary

  • 28

    Performance

    Renders faster than
    47% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

manual-hubs.com

Free User Manuals and Owners Guides (PDF Downloads)

Page Load Speed

4 sec in total

First Response

142 ms

Resources Loaded

3.4 sec

Page Rendered

442 ms

manual-hubs.com screenshot

About Website

Welcome to manual-hubs.com homepage info - get ready to check Manual Hubs best content right away, or after learning these important things about manual-hubs.com

Manuals and free owners instruction pdf guides. Find the user manual and the help you need for the products you own at Manual-hubs.com

Visit manual-hubs.com

Key Findings

We analyzed Manual-hubs.com page load time and found that the first response time was 142 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

manual-hubs.com performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

40/100

10%

LCP (Largest Contentful Paint)

Value3.3 s

69/100

25%

SI (Speed Index)

Value19.6 s

0/100

10%

TBT (Total Blocking Time)

Value42,790 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.282

43/100

15%

TTI (Time to Interactive)

Value54.3 s

0/100

10%

Network Requests Diagram

manual-hubs.com

142 ms

bootstrap.min.css

110 ms

bootstrap-icons.css

343 ms

adsbygoogle.js

139 ms

jquery.min.js

131 ms

Our browser made a total of 44 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Manual-hubs.com, 14% (6 requests) were made to Tpc.googlesyndication.com and 14% (6 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Googleads.g.doubleclick.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 107.0 kB (54%)

Content Size

199.4 kB

After Optimization

92.4 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Manual-hubs.com main page is 199.4 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. 70% of websites need less resources to load. HTML takes 123.1 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 96.4 kB

  • Original 123.1 kB
  • After minification 123.1 kB
  • After compression 26.8 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 96.4 kB or 78% of the original size.

Image Optimization

-2%

Potential reduce by 18 B

  • Original 1.1 kB
  • After minification 1.1 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. Manual Hubs images are well optimized though.

JavaScript Optimization

-14%

Potential reduce by 10.6 kB

  • Original 75.2 kB
  • After minification 75.0 kB
  • After compression 64.6 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 10.6 kB or 14% of the original size.

Requests Breakdown

Number of requests can be reduced by 27 (69%)

Requests Now

39

After Optimization

12

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Manual Hubs. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

manual-hubs.com

manual-hubs.com

142 ms

bootstrap.min.css

bootstrap.min.css

110 ms

bootstrap-icons.css

bootstrap-icons.css

343 ms

adsbygoogle.js

adsbygoogle.js

139 ms

jquery.min.js

jquery.min.js

131 ms

bootstrap.bundle.min.js

bootstrap.bundle.min.js

380 ms

addthis_widget.js

addthis_widget.js

135 ms

lozad.min.js

lozad.min.js

380 ms

show_ads_impl.js

show_ads_impl.js

185 ms

zrt_lookup.html

zrt_lookup.html

247 ms

moatframe.js

moatframe.js

158 ms

bootstrap-icons.woff

bootstrap-icons.woff

53 ms

_ate.track.config_resp

_ate.track.config_resp

221 ms

300lo.json

300lo.json

302 ms

cookie.js

cookie.js

283 ms

integrator.js

integrator.js

184 ms

ads

ads

611 ms

sh.f48a1a04fe8dbf021b4cda1d.html

sh.f48a1a04fe8dbf021b4cda1d.html

125 ms

ads

ads

1215 ms

layers.fa6cd1947ce26e890d3d.js

layers.fa6cd1947ce26e890d3d.js

119 ms

reactive_library.js

reactive_library.js

623 ms

5bbe539ad7c95ad1b7dc2874c2ab6f46.js

5bbe539ad7c95ad1b7dc2874c2ab6f46.js

85 ms

load_preloaded_resource.js

load_preloaded_resource.js

161 ms

2c31c29323708f8c18cb525f4f35abd1.js

2c31c29323708f8c18cb525f4f35abd1.js

90 ms

abg_lite.js

abg_lite.js

177 ms

window_focus.js

window_focus.js

193 ms

qs_click_protection.js

qs_click_protection.js

204 ms

rx_lidar.js

rx_lidar.js

202 ms

fac60d4cdc0b8be56d9f8d6f9ac54a3d.js

fac60d4cdc0b8be56d9f8d6f9ac54a3d.js

175 ms

integrator.js

integrator.js

128 ms

zrt_lookup.html

zrt_lookup.html

84 ms

icon.png

icon.png

89 ms

css2

css2

354 ms

delayed_impression_vu.js

delayed_impression_vu.js

261 ms

interstitial_ad_frame.js

interstitial_ad_frame.js

254 ms

feedback_grey600_24dp.png

feedback_grey600_24dp.png

250 ms

settings_grey600_24dp.png

settings_grey600_24dp.png

248 ms

s

s

217 ms

css

css

196 ms

activeview

activeview

55 ms

7JEUJG1jVChIMuhiOxVurQN9pIQLeBNKr_aiZz5iC5Y.js

7JEUJG1jVChIMuhiOxVurQN9pIQLeBNKr_aiZz5iC5Y.js

24 ms

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrw2IJllpyw.ttf

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrw2IJllpyw.ttf

306 ms

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrwEIJllpyw.ttf

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrwEIJllpyw.ttf

304 ms

KFOlCnqEu92Fr1MmWUlvAw.ttf

KFOlCnqEu92Fr1MmWUlvAw.ttf

305 ms

Accessibility Review

manual-hubs.com accessibility score

73

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

[aria-*] attributes do not match their roles

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

<frame> or <iframe> elements do not have a title

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

Best Practices

manual-hubs.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

manual-hubs.com 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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Manual-hubs.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 Manual-hubs.com 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

manual-hubs.com

Open Graph description is not detected on the main page of Manual Hubs. 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: