Report Summary

  • 98

    Performance

    Renders faster than
    95% of other websites

  • 58

    Accessibility

    Visual factors better than
    that of 25% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 67

    SEO

    Google-friendlier than
    25% of websites

guidebookgallery.org

GUIdebook: Graphical User Interface gallery

Page Load Speed

2.3 sec in total

First Response

339 ms

Resources Loaded

871 ms

Page Rendered

1.1 sec

guidebookgallery.org screenshot

About Website

Click here to check amazing GUIdebook Gallery content for Russia. Otherwise, check out these important facts you probably never knew about guidebookgallery.org

GUIdebook: Graphical User Interface gallery

Visit guidebookgallery.org

Key Findings

We analyzed Guidebookgallery.org page load time and found that the first response time was 339 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

guidebookgallery.org performance score

98

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.8 s

90/100

10%

LCP (Largest Contentful Paint)

Value1.8 s

98/100

25%

SI (Speed Index)

Value2.8 s

96/100

10%

TBT (Total Blocking Time)

Value60 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.9 s

99/100

10%

Network Requests Diagram

guidebookgallery.org

339 ms

gui.css

103 ms

logo3.png

215 ms

2topleft.png

98 ms

guis.png

79 ms

Our browser made a total of 70 requests to load all elements on the main page. We found that all of those requests were addressed to Guidebookgallery.org and no external sources were called. The less responsive or slowest element that took the longest time to load (346 ms) belongs to the original domain Guidebookgallery.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 42.4 kB (23%)

Content Size

187.5 kB

After Optimization

145.1 kB

In fact, the total size of Guidebookgallery.org main page is 187.5 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. 15% of websites need less resources to load. Images take 153.8 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 21.4 kB

  • Original 24.8 kB
  • After minification 24.8 kB
  • After compression 3.4 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 21.4 kB or 86% of the original size.

Image Optimization

-9%

Potential reduce by 13.4 kB

  • Original 153.8 kB
  • After minification 140.4 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. GUIdebook Gallery images are well optimized though.

CSS Optimization

-85%

Potential reduce by 7.6 kB

  • Original 8.9 kB
  • After minification 7.1 kB
  • After compression 1.4 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. Guidebookgallery.org needs all CSS files to be minified and compressed as it can save up to 7.6 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 27 (39%)

Requests Now

69

After Optimization

42

The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of GUIdebook Gallery. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Accessibility Review

guidebookgallery.org accessibility score

58

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

guidebookgallery.org best practices score

67

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

SEO Factors

guidebookgallery.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

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Guidebookgallery.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 Guidebookgallery.org main page’s claimed encoding is . 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 GUIdebook Gallery. 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: