Report Summary

  • 1

    Performance

    Renders faster than
    19% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

tvhair.net

TV헤어, 미용인의 일상이 되다.

Page Load Speed

143.7 sec in total

First Response

563 ms

Resources Loaded

20.1 sec

Page Rendered

123.1 sec

tvhair.net screenshot

About Website

Welcome to tvhair.net homepage info - get ready to check Tvhair best content right away, or after learning these important things about tvhair.net

대한민국 미용인과 함께하는 국민 미용재료 쇼핑몰

Visit tvhair.net

Key Findings

We analyzed Tvhair.net page load time and found that the first response time was 563 ms and then it took 143.1 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

tvhair.net performance score

1

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.7 s

5/100

10%

LCP (Largest Contentful Paint)

Value101.9 s

0/100

25%

SI (Speed Index)

Value26.8 s

0/100

10%

TBT (Total Blocking Time)

Value5,030 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.823

4/100

15%

TTI (Time to Interactive)

Value101.4 s

0/100

10%

Network Requests Diagram

tvhair.net

563 ms

tvhair.net

3546 ms

jet.js

219 ms

css2

38 ms

js

77 ms

Our browser made a total of 491 requests to load all elements on the main page. We found that 94% of them (462 requests) were addressed to the original Tvhair.net, 2% (9 requests) were made to Img.echosting.cafe24.com and 1% (6 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (3.5 sec) belongs to the original domain Tvhair.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.1 MB (9%)

Content Size

35.5 MB

After Optimization

32.4 MB

In fact, the total size of Tvhair.net main page is 35.5 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. Only a small number of websites need less resources to load. Images take 32.1 MB which makes up the majority of the site volume.

HTML Optimization

-96%

Potential reduce by 2.8 MB

  • Original 2.9 MB
  • After minification 2.7 MB
  • After compression 130.1 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. 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 2.8 MB or 96% of the original size.

Image Optimization

-1%

Potential reduce by 271.0 kB

  • Original 32.1 MB
  • After minification 31.8 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. Tvhair images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 5.2 kB

  • Original 438.7 kB
  • After minification 438.7 kB
  • After compression 433.5 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

-1%

Potential reduce by 15 B

  • Original 2.6 kB
  • After minification 2.6 kB
  • After compression 2.6 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. Tvhair.net has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 21 (4%)

Requests Now

469

After Optimization

448

The browser has sent 469 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tvhair. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

tvhair.net accessibility score

77

Accessibility Issues

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

Buttons do not have an accessible name

High

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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

tvhair.net 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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

tvhair.net SEO score

85

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

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

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

    KO

  • Language Claimed

    KO

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tvhair.net can be misinterpreted by Google and other search engines. Our service has detected that Korean is used on the page, and it matches the claimed language. Our system also found out that Tvhair.net 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 data is detected on the main page of Tvhair. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: