Access jeju.com.ua.

name

value

score

weighting

FCP (First Contentful Paint)

Value5.3 s

7/100

10%

LCP (Largest Contentful Paint)

Value15.0 s

0/100

25%

SI (Speed Index)

Value14.8 s

1/100

10%

TBT (Total Blocking Time)

Value1,020 ms

26/100

30%

CLS (Cumulative Layout Shift)

Value0.118

85/100

15%

TTI (Time to Interactive)

Value19.1 s

3/100

10%

jeju.com.ua

1008 ms

css

111 ms

style.css

346 ms

colorscheme.css

504 ms

adaptive.css

369 ms

Our browser made a total of 62 requests to load all elements on the main page. We found that 69% of them (43 requests) were addressed to the original Jeju.com.ua, 6% (4 requests) were made to Google-analytics.com and 6% (4 requests) were made to Static.siteheart.com. The less responsive or slowest element that took the longest time to load (20.3 sec) belongs to the original domain Jeju.com.ua.

Content Size

1.3 MB

After Optimization

563.1 kB

In fact, the total size of Jeju.com.ua main page is 1.3 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. 45% of websites need less resources to load. Javascripts take 531.0 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 129.6 kB

Original 148.5 kB
After minification 99.9 kB
After compression 18.9 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 48.6 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 129.6 kB or 87% of the original size.

Image Optimization

-12%

Potential reduce by 50.4 kB

Original 424.7 kB
After minification 374.3 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. Obviously, Jeju needs image optimization as it can save up to 50.4 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-75%

Potential reduce by 397.7 kB

Original 531.0 kB
After minification 335.7 kB
After compression 133.3 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 397.7 kB or 75% of the original size.

CSS Optimization

-82%

Potential reduce by 172.7 kB

Original 209.4 kB
After minification 183.9 kB
After compression 36.6 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. Jeju.com.ua needs all CSS files to be minified and compressed as it can save up to 172.7 kB or 82% of the original size.

Requests Now

After Optimization

The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jeju. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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.

High

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

These are opportunities to improve the legibility of your content.

High

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

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

Search Engine Optimization Advices

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

High

Links are not crawlable

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

N/A
Language Claimed

N/A
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jeju.com.ua can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Jeju.com.ua 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

jeju.com.ua

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

jeju.com.ua

css

style.css

colorscheme.css

adaptive.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

jeju.com.ua

css

style.css

colorscheme.css

adaptive.css

jquery-1.8.3.min.js

jquery-1.11.3.min.js

dsforms.js

_united_side_plugins.js

_plugins.js

drop_extend_methods.js

_shop.js

_global_vars_objects.js

_functions.js

_scripts.js

seo.js

adaptive.js

conversion.js

jquery.cycle.all.min.js

analytics.js

logo.png

blank.gif

3056_innisfree-capsule-recipe-pack-10ml-12-color-to-choose_440_280_1440404612.jpg

10218_l.png

3415cbaa18da79d798d30a22281a5acd.jpg

snsd-yuri-sooyoung-the-star-11.jpg

sprite.png

preloader.gif

h_f.png

ecommerce.js

collect

collect

ga-audiences

widget.js

hit

watch.js

formscss.php

formtpl.php

widget.js

loading.gif

green.css

logo.png

jeju_banners1307%D1%85309_8March.png

478%D1%85187_2.jpg