Tools & Wizards About Us
forum.u2guitartutorials.com screenshot

Report Summary

  • 77

    Performance

    Renders faster than
    85% of other websites

  • 61

    Accessibility

    Visual factors better than
    that of 27% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

forum.u2guitartutorials.com

U2 Guitar Tutorial Forums - Welcome to U2 Guitar Tutorials

Page Load Speed

2.3 sec in total

First Response

654 ms

Resources Loaded

1.5 sec

Page Rendered

142 ms

forum.u2guitartutorials.com screenshot

About Website

Welcome to forum.u2guitartutorials.com homepage info - get ready to check Forum U2 Guitar Tutorials best content for United States right away, or after learning these important things about forum.u2guitartutorials.com

Learn U2 on guitar with U2 Guitar Tutorials. Detailed tutorials and a forum to discuss tone, technique and gear.

Visit forum.u2guitartutorials.com

Key Findings

We analyzed Forum.u2guitartutorials.com page load time and found that the first response time was 654 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

forum.u2guitartutorials.com performance score

77

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

57/100

10%

LCP (Largest Contentful Paint)

Value3.1 s

74/100

25%

SI (Speed Index)

Value3.9 s

82/100

10%

TBT (Total Blocking Time)

Value400 ms

68/100

30%

CLS (Cumulative Layout Shift)

Value0.023

100/100

15%

TTI (Time to Interactive)

Value3.8 s

90/100

10%

Network Requests Diagram

content.php

654 ms

yuiloader-dom-event.js

5 ms

vbulletin-core.js

121 ms

css.php

180 ms

css.php

131 ms

Our browser made a total of 43 requests to load all elements on the main page. We found that 65% of them (28 requests) were addressed to the original Forum.u2guitartutorials.com, 12% (5 requests) were made to Youtube.com and 9% (4 requests) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (654 ms) belongs to the original domain Forum.u2guitartutorials.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 405.8 kB (71%)

Content Size

573.4 kB

After Optimization

167.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Forum.u2guitartutorials.com main page is 573.4 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. CSS take 258.7 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 31.6 kB

  • Original 39.7 kB
  • After minification 36.8 kB
  • After compression 8.0 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 31.6 kB or 80% of the original size.

Image Optimization

-18%

Potential reduce by 5.3 kB

  • Original 29.9 kB
  • After minification 24.6 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. Obviously, Forum U2 Guitar Tutorials needs image optimization as it can save up to 5.3 kB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-63%

Potential reduce by 155.1 kB

  • Original 245.2 kB
  • After minification 241.2 kB
  • After compression 90.0 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 155.1 kB or 63% of the original size.

CSS Optimization

-83%

Potential reduce by 213.7 kB

  • Original 258.7 kB
  • After minification 258.6 kB
  • After compression 45.0 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. Forum.u2guitartutorials.com needs all CSS files to be minified and compressed as it can save up to 213.7 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 30 (75%)

Requests Now

40

After Optimization

10

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Forum U2 Guitar Tutorials. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

content.php

content.php

654 ms

yuiloader-dom-event.js

yuiloader-dom-event.js

5 ms

vbulletin-core.js

vbulletin-core.js

121 ms

css.php

css.php

180 ms

css.php

css.php

131 ms

vbulletin_overlay.js

vbulletin_overlay.js

130 ms

vbulletin_cms.js

vbulletin_cms.js

138 ms

vbulletin_ajax_htmlloader.js

vbulletin_ajax_htmlloader.js

128 ms

css.php

css.php

191 ms

vbulletin_md5.js

vbulletin_md5.js

196 ms

vbulletin_lightbox.js

vbulletin_lightbox.js

232 ms

connection-min.js

connection-min.js

3 ms

logo.php

logo.php

120 ms

search.png

search.png

90 ms

navbit-home.png

navbit-home.png

91 ms

sections.png

sections.png

95 ms

widget-forum.png

widget-forum.png

92 ms

image.php

image.php

95 ms

lastpost-right.png

lastpost-right.png

126 ms

unknown.gif

unknown.gif

111 ms

image.php

image.php

126 ms

html.png

html.png

146 ms

rss_40b.png

rss_40b.png

155 ms

tag.png

tag.png

175 ms

cron.php

cron.php

418 ms

treeview-min.js

treeview-min.js

3 ms

treeview.css

treeview.css

4 ms

newbtn_middle.png

newbtn_middle.png

163 ms

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

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

178 ms

navbit-arrow-right.png

navbit-arrow-right.png

344 ms

top-highlight.png

top-highlight.png

324 ms

gradient-black-down.png

gradient-black-down.png

324 ms

GdSwBC3BS5Q

GdSwBC3BS5Q

103 ms

o0dMGeQy8II

o0dMGeQy8II

129 ms

www-player-vflMqr8uC.css

www-player-vflMqr8uC.css

5 ms

www-embed-player.js

www-embed-player.js

29 ms

base.js

base.js

43 ms

id

id

126 ms

fpJ246J2fJ0bYHH6KdX6NZQGrKMRoryxUcO6omD8DP8.js

fpJ246J2fJ0bYHH6KdX6NZQGrKMRoryxUcO6omD8DP8.js

108 ms

ad_status.js

ad_status.js

130 ms

logo_ringo-vflOpz8ZI.png

logo_ringo-vflOpz8ZI.png

80 ms

zN7GBFwfMP4uA6AR0HCoLQ.ttf

zN7GBFwfMP4uA6AR0HCoLQ.ttf

32 ms

RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf

RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf

34 ms

Accessibility Review

forum.u2guitartutorials.com accessibility score

61

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

forum.u2guitartutorials.com 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

forum.u2guitartutorials.com SEO score

77

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Forum.u2guitartutorials.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 Forum.u2guitartutorials.com 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

forum.u2guitartutorials.com

Open Graph description is not detected on the main page of Forum U2 Guitar Tutorials. 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: