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uttos.com screenshot

Report Summary

  • 85

    Performance

    Renders faster than
    89% of other websites

  • 54

    Accessibility

    Visual factors better than
    that of 23% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 54

    SEO

    Google-friendlier than
    19% of websites

uttos.com

UTTO Tech Co., Ltd.-Field lights, HID Xenon work lamps, Underwater dive lights, Battery Pack and other main parts, HID xenon headlight conversion KIT,...

Page Load Speed

6 sec in total

First Response

985 ms

Resources Loaded

4.8 sec

Page Rendered

202 ms

uttos.com screenshot

About Website

Click here to check amazing UTTO S content. Otherwise, check out these important facts you probably never knew about uttos.com

Field lights, HID Xenon work lamps, Underwater dive lights, Battery Pack and other main parts, HID xenon headlight conversion KIT,...

Visit uttos.com

Key Findings

We analyzed Uttos.com page load time and found that the first response time was 985 ms and then it took 5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

uttos.com performance score

85

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.6 s

94/100

10%

LCP (Largest Contentful Paint)

Value3.6 s

60/100

25%

SI (Speed Index)

Value5.4 s

56/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.6 s

100/100

10%

Network Requests Diagram

uttos.com

985 ms

style.css

404 ms

prototype.js

1581 ms

flash.js

504 ms

top_bg.jpg

399 ms

Our browser made a total of 19 requests to load all elements on the main page. We found that 95% of them (18 requests) were addressed to the original Uttos.com, 5% (1 request) were made to File.gobizkorea.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Uttos.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 85.7 kB (57%)

Content Size

149.3 kB

After Optimization

63.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Uttos.com main page is 149.3 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. Only 10% of websites need less resources to load. Javascripts take 97.8 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 5.4 kB

  • Original 7.2 kB
  • After minification 6.5 kB
  • After compression 1.8 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 5.4 kB or 75% of the original size.

Image Optimization

-0%

Potential reduce by 36 B

  • Original 42.8 kB
  • After minification 42.8 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. UTTO S images are well optimized though.

JavaScript Optimization

-81%

Potential reduce by 79.1 kB

  • Original 97.8 kB
  • After minification 73.5 kB
  • After compression 18.6 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 79.1 kB or 81% of the original size.

CSS Optimization

-72%

Potential reduce by 1.1 kB

  • Original 1.5 kB
  • After minification 1.1 kB
  • After compression 426 B

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. Uttos.com needs all CSS files to be minified and compressed as it can save up to 1.1 kB or 72% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

17

After Optimization

17

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 17 CSS, Javascripts, AJAX and image requests in order to completely render the main page of UTTO S. According to our analytics all requests are already optimized.

Network Requests Diagram

uttos.com

uttos.com

985 ms

style.css

style.css

404 ms

prototype.js

prototype.js

1581 ms

flash.js

flash.js

504 ms

top_bg.jpg

top_bg.jpg

399 ms

logo.gif

logo.gif

668 ms

btn_about.gif

btn_about.gif

668 ms

title_notice.gif

title_notice.gif

449 ms

title_link.gif

title_link.gif

456 ms

btn_link.gif

btn_link.gif

511 ms

btn_pro01.gif

btn_pro01.gif

789 ms

btn_pro02.gif

btn_pro02.gif

851 ms

btn_call.gif

btn_call.gif

898 ms

main_bottomimg.jpg

main_bottomimg.jpg

1414 ms

copyright.jpg

copyright.jpg

1263 ms

gobiz.gif

gobiz.gif

1118 ms

fsbMainTemplete.jsp

fsbMainTemplete.jsp

1206 ms

%3C!--[LINEURI]--%3E

%3C!--[LINEURI]--%3E

230 ms

error.html

error.html

765 ms

Accessibility Review

uttos.com accessibility score

54

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

High

<object> elements do not have alternate text

Best Practices

uttos.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

uttos.com SEO score

54

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

High

Document uses plugins

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    EUC-KR

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Uttos.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 Uttos.com main page’s claimed encoding is euc-kr. 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

uttos.com

Open Graph description is not detected on the main page of UTTO S. 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: