Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 64

    SEO

    Google-friendlier than
    24% of websites

schwalbetires.co.kr

자전거 타이어 전문기업 웰튠

Page Load Speed

3.8 sec in total

First Response

530 ms

Resources Loaded

3.1 sec

Page Rendered

135 ms

schwalbetires.co.kr screenshot

About Website

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

자전거 타이어, 로드 자전거 타이어, MTB타이어, 픽시타이어, 벨로또, 챔피언 스피드, 팬텀 베이퍼, 슈발베 등 제품소개, 자전거, 타이어

Visit schwalbetires.co.kr

Key Findings

We analyzed Schwalbetires.co.kr page load time and found that the first response time was 530 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

schwalbetires.co.kr performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value10.5 s

0/100

10%

LCP (Largest Contentful Paint)

Value15.4 s

0/100

25%

SI (Speed Index)

Value16.7 s

0/100

10%

TBT (Total Blocking Time)

Value470 ms

61/100

30%

CLS (Cumulative Layout Shift)

Value0.506

16/100

15%

TTI (Time to Interactive)

Value22.0 s

1/100

10%

Network Requests Diagram

schwalbetires.co.kr

530 ms

403.html

1499 ms

hosting.css

402 ms

logo01.gif

429 ms

img_403.gif

463 ms

Our browser made a total of 10 requests to load all elements on the main page. We found that 10% of them (1 request) were addressed to the original Schwalbetires.co.kr, 90% (9 requests) were made to Errdoc.gabia.net. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source Errdoc.gabia.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 9.9 kB (36%)

Content Size

27.5 kB

After Optimization

17.6 kB

In fact, the total size of Schwalbetires.co.kr main page is 27.5 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. Images take 15.5 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 5.1 kB

  • Original 6.5 kB
  • After minification 3.5 kB
  • After compression 1.4 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 3.0 kB, which is 46% 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 5.1 kB or 79% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 15.5 kB
  • After minification 15.5 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. Schwalbetires images are well optimized though.

CSS Optimization

-86%

Potential reduce by 4.7 kB

  • Original 5.5 kB
  • After minification 4.7 kB
  • After compression 780 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. Schwalbetires.co.kr needs all CSS files to be minified and compressed as it can save up to 4.7 kB or 86% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

8

After Optimization

8

The browser has sent 8 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Schwalbetires. According to our analytics all requests are already optimized.

Accessibility Review

schwalbetires.co.kr accessibility score

68

Accessibility Issues

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

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

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

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

schwalbetires.co.kr 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

schwalbetires.co.kr SEO score

64

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

Links do not have descriptive text

High

Image elements do not have [alt] attributes

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

High

Page is blocked from indexing

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

Language and Encoding

  • Language Detected

    KO

  • Language Claimed

    N/A

  • Encoding

    EUC-KR

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Schwalbetires.co.kr can be misinterpreted by Google and other search engines. Our service has detected that Korean 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 Schwalbetires.co.kr 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

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