Tools & Wizards About Us
sun-fly.com screenshot

Report Summary

  • 32

    Performance

    Renders faster than
    52% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 87

    SEO

    Google-friendlier than
    65% of websites

sun-fly.com

Sun-Fly focuses on dye-sublimation applied technology. We supply wide range sublimation blanks, 3D vacuum sublimation equipment and solutions

Page Load Speed

33.1 sec in total

First Response

739 ms

Resources Loaded

31.9 sec

Page Rendered

433 ms

sun-fly.com screenshot

About Website

Visit sun-fly.com now to see the best up-to-date Sun Fly content and also check out these interesting facts you probably never knew about sun-fly.com

Sun-Fly focuses on dye-sublimation applied technology. We supply wide range sublimation blanks, 3D vacuum sublimation equipment and solutions

Visit sun-fly.com

Key Findings

We analyzed Sun-fly.com page load time and found that the first response time was 739 ms and then it took 32.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

sun-fly.com performance score

32

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

37/100

10%

LCP (Largest Contentful Paint)

Value8.8 s

1/100

25%

SI (Speed Index)

Value17.6 s

0/100

10%

TBT (Total Blocking Time)

Value190 ms

90/100

30%

CLS (Cumulative Layout Shift)

Value0.995

2/100

15%

TTI (Time to Interactive)

Value16.7 s

5/100

10%

Network Requests Diagram

sun-fly.com

739 ms

www.sun-fly-sublimation.com

181 ms

www.sunflysublimation.com

408 ms

swiper.min.css

269 ms

jquery.mCustomScrollbar.min.css

280 ms

Our browser made a total of 118 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Sun-fly.com, 97% (115 requests) were made to Sunflysublimation.com and 1% (1 request) were made to Sun-fly-sublimation.com. The less responsive or slowest element that took the longest time to load (19.6 sec) relates to the external source Sunflysublimation.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 108.7 kB (1%)

Content Size

12.4 MB

After Optimization

12.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sun-fly.com main page is 12.4 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 65% of websites need less resources to load. Images take 12.3 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 56.3 kB

  • Original 64.4 kB
  • After minification 43.2 kB
  • After compression 8.1 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 21.2 kB, which is 33% 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 56.3 kB or 87% of the original size.

Image Optimization

-0%

Potential reduce by 41.8 kB

  • Original 12.3 MB
  • After minification 12.2 MB

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. Sun Fly images are well optimized though.

JavaScript Optimization

-10%

Potential reduce by 9.5 kB

  • Original 90.4 kB
  • After minification 90.4 kB
  • After compression 80.9 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. This website has mostly compressed JavaScripts.

CSS Optimization

-6%

Potential reduce by 1.1 kB

  • Original 18.0 kB
  • After minification 18.0 kB
  • After compression 16.9 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. Sun-fly.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 18 (16%)

Requests Now

115

After Optimization

97

  • Images
  • JavaScript
  • CSS

The browser has sent 115 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sun Fly. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

sun-fly.com

sun-fly.com

739 ms

www.sun-fly-sublimation.com

www.sun-fly-sublimation.com

181 ms

www.sunflysublimation.com

www.sunflysublimation.com

408 ms

swiper.min.css

swiper.min.css

269 ms

jquery.mCustomScrollbar.min.css

jquery.mCustomScrollbar.min.css

280 ms

style.css

style.css

349 ms

js

js

66 ms

jquery.js

jquery.js

339 ms

ifie8.js

ifie8.js

211 ms

placeholder.min.js

placeholder.min.js

213 ms

swiper-3.4.1.min.js

swiper-3.4.1.min.js

568 ms

jquery.mCustomScrollbar.concat.min.js

jquery.mCustomScrollbar.concat.min.js

641 ms

js.js

js.js

514 ms

wind.js

wind.js

653 ms

frontend.js

frontend.js

728 ms

layer.js

layer.js

588 ms

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5729 ms

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9855 ms

Accessibility Review

sun-fly.com accessibility score

69

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

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

sun-fly.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

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

High

Page has valid source maps

SEO Factors

sun-fly.com SEO score

87

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

High

Tap targets are not sized appropriately

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 Sun-fly.com 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 Sun-fly.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

sun-fly.com

Open Graph description is not detected on the main page of Sun Fly. 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: