Tools & Wizards About Us
univac.co.kr screenshot

Report Summary

  • 46

    Performance

    Renders faster than
    65% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

univac.co.kr

vacuum coating system - optical coating technology ltd | UNIVAC

Page Load Speed

2 sec in total

First Response

974 ms

Resources Loaded

1.1 sec

Page Rendered

0 ms

univac.co.kr screenshot

About Website

Welcome to univac.co.kr homepage info - get ready to check UNIVAC best content right away, or after learning these important things about univac.co.kr

UNIVAC,LTD. is an developed into vacuum coating system manufacturer with a special emphasis in large area vacuum coating. We provide vacuum coating system.

Visit univac.co.kr

Key Findings

We analyzed Univac.co.kr page load time and found that the first response time was 974 ms and then it took 1.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

univac.co.kr performance score

46

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.0 s

4/100

10%

LCP (Largest Contentful Paint)

Value11.5 s

0/100

25%

SI (Speed Index)

Value10.6 s

7/100

10%

TBT (Total Blocking Time)

Value280 ms

80/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value6.5 s

59/100

10%

Network Requests Diagram

univac.co.kr

974 ms

js

77 ms

Our browser made a total of 2 requests to load all elements on the main page. We found that 50% of them (1 request) were addressed to the original Univac.co.kr, 50% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (974 ms) belongs to the original domain Univac.co.kr.

Page Optimization Overview & Recommendations

Page size can be reduced by 689 B (52%)

Content Size

1.3 kB

After Optimization

628 B

  • HTML

In fact, the total size of Univac.co.kr main page is 1.3 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. HTML takes 1.3 kB which makes up the majority of the site volume.

HTML Optimization

-52%

Potential reduce by 689 B

  • Original 1.3 kB
  • After minification 1.3 kB
  • After compression 628 B

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 689 B or 52% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

1

After Optimization

1

  • JavaScript

The browser has sent 1 CSS, Javascripts, AJAX and image requests in order to completely render the main page of UNIVAC. According to our analytics all requests are already optimized.

Network Requests Diagram

univac.co.kr

univac.co.kr

974 ms

js

js

77 ms

Accessibility Review

univac.co.kr accessibility score

100

Accessibility Issues

Best Practices

univac.co.kr best practices score

58

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

Browser errors were logged to the console

SEO Factors

univac.co.kr SEO score

77

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    KO

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Univac.co.kr can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Korean language. Our system also found out that Univac.co.kr 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

univac.co.kr

Open Graph data is detected on the main page of PARSED_DOMAIN, but there is no image specified in description. It would be a good idea for the website admin to select a nice image that can properly represent the website in Open Graph data, otherwise the first found image will be taken for this purpose and social media information block will look like this: