Report Summary

  • 51

    Performance

    Renders faster than
    69% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 60% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    47% of websites

  • 77

    SEO

    Google-friendlier than
    45% of websites

flash-gallery.org

FREE Flash Gallery | Create slideshow online!

Page Load Speed

22.5 sec in total

First Response

152 ms

Resources Loaded

18.7 sec

Page Rendered

3.6 sec

flash-gallery.org screenshot

About Website

Click here to check amazing Flash Gallery content for United States. Otherwise, check out these important facts you probably never knew about flash-gallery.org

Flash Gallery is a free application that allows you to create a slideshow on your website.

Visit flash-gallery.org

Key Findings

We analyzed Flash-gallery.org page load time and found that the first response time was 152 ms and then it took 22.3 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

flash-gallery.org performance score

51

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

85/100

10%

LCP (Largest Contentful Paint)

Value3.9 s

52/100

25%

SI (Speed Index)

Value3.4 s

90/100

10%

TBT (Total Blocking Time)

Value1,920 ms

8/100

30%

CLS (Cumulative Layout Shift)

Value0.02

100/100

15%

TTI (Time to Interactive)

Value9.0 s

34/100

10%

Network Requests Diagram

flash-gallery.org

152 ms

www.flash-gallery.org

184 ms

style.css

28 ms

script.js

1243 ms

adsbygoogle.js

15 ms

Our browser made a total of 53 requests to load all elements on the main page. We found that 28% of them (15 requests) were addressed to the original Flash-gallery.org, 13% (7 requests) were made to Tpc.googlesyndication.com and 13% (7 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (4.2 sec) relates to the external source H.nexac.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 529.1 kB (54%)

Content Size

981.1 kB

After Optimization

452.0 kB

In fact, the total size of Flash-gallery.org main page is 981.1 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. 60% of websites need less resources to load. Javascripts take 823.9 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 7.3 kB

  • Original 9.5 kB
  • After minification 5.8 kB
  • After compression 2.2 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. This page needs HTML code to be minified as it can gain 3.6 kB, which is 38% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 7.3 kB or 77% of the original size.

Image Optimization

-1%

Potential reduce by 1.1 kB

  • Original 143.0 kB
  • After minification 141.9 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. Flash Gallery images are well optimized though.

JavaScript Optimization

-63%

Potential reduce by 517.3 kB

  • Original 823.9 kB
  • After minification 823.8 kB
  • After compression 306.6 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 517.3 kB or 63% of the original size.

CSS Optimization

-72%

Potential reduce by 3.4 kB

  • Original 4.8 kB
  • After minification 4.2 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. Flash-gallery.org needs all CSS files to be minified and compressed as it can save up to 3.4 kB or 72% of the original size.

Requests Breakdown

Number of requests can be reduced by 33 (65%)

Requests Now

51

After Optimization

18

The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Flash Gallery. 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 as a result speed up the page load time.

Accessibility Review

flash-gallery.org accessibility score

81

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

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

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

Best Practices

flash-gallery.org 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

SEO Factors

flash-gallery.org SEO score

77

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Flash-gallery.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 Flash-gallery.org 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

Open Graph description is not detected on the main page of Flash 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: