Tools & Wizards About Us
lev-online.info screenshot

Report Summary

  • 43

    Performance

    Renders faster than
    62% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 91% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

lev-online.info

働きながら魅力的な女性に成長する風俗の魅力

Page Load Speed

4.6 sec in total

First Response

559 ms

Resources Loaded

3.7 sec

Page Rendered

366 ms

lev-online.info screenshot

About Website

Welcome to lev-online.info homepage info - get ready to check Lev Online best content right away, or after learning these important things about lev-online.info

自分の魅力を高めたいなら、風俗店で働きましょう。 風俗店で自分磨きをすると指名回数も増えるなど、メリットが多いです。

Visit lev-online.info

Key Findings

We analyzed Lev-online.info page load time and found that the first response time was 559 ms and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

lev-online.info performance score

43

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

20/100

10%

LCP (Largest Contentful Paint)

Value4.9 s

29/100

25%

SI (Speed Index)

Value6.0 s

46/100

10%

TBT (Total Blocking Time)

Value440 ms

64/100

30%

CLS (Cumulative Layout Shift)

Value0.564

12/100

15%

TTI (Time to Interactive)

Value4.1 s

86/100

10%

Network Requests Diagram

lev-online.info

559 ms

normalize.css

317 ms

jquery.bxslider.css

322 ms

font-awesome.min.css

37 ms

slicknav.css

325 ms

Our browser made a total of 22 requests to load all elements on the main page. We found that 86% of them (19 requests) were addressed to the original Lev-online.info, 5% (1 request) were made to Maxcdn.bootstrapcdn.com and 5% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (2.4 sec) belongs to the original domain Lev-online.info.

Page Optimization Overview & Recommendations

Page size can be reduced by 58.6 kB (3%)

Content Size

2.2 MB

After Optimization

2.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Lev-online.info main page is 2.2 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. 15% of websites need less resources to load. Images take 2.1 MB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 11.7 kB

  • Original 15.3 kB
  • After minification 11.3 kB
  • After compression 3.6 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 3.9 kB, which is 26% 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 11.7 kB or 76% of the original size.

Image Optimization

-0%

Potential reduce by 298 B

  • Original 2.1 MB
  • After minification 2.1 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. Lev Online images are well optimized though.

JavaScript Optimization

-38%

Potential reduce by 23.6 kB

  • Original 62.5 kB
  • After minification 62.3 kB
  • After compression 38.9 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 23.6 kB or 38% of the original size.

CSS Optimization

-79%

Potential reduce by 23.0 kB

  • Original 29.0 kB
  • After minification 18.2 kB
  • After compression 6.0 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. Lev-online.info needs all CSS files to be minified and compressed as it can save up to 23.0 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (43%)

Requests Now

21

After Optimization

12

  • Images
  • JavaScript
  • CSS

The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lev Online. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

lev-online.info

lev-online.info

559 ms

normalize.css

normalize.css

317 ms

jquery.bxslider.css

jquery.bxslider.css

322 ms

font-awesome.min.css

font-awesome.min.css

37 ms

slicknav.css

slicknav.css

325 ms

style172.css

style172.css

327 ms

smp172.css

smp172.css

339 ms

jquery.min.js

jquery.min.js

23 ms

jquery.bxslider.min.js

jquery.bxslider.min.js

651 ms

jquery.slicknav.min.js

jquery.slicknav.min.js

632 ms

common.js

common.js

644 ms

notosansjapanese.css

notosansjapanese.css

21 ms

top_main172_1.jpg

top_main172_1.jpg

949 ms

top_main172_2.jpg

top_main172_2.jpg

817 ms

top_main172_3.jpg

top_main172_3.jpg

1000 ms

top_main172_4.jpg

top_main172_4.jpg

812 ms

study_08.jpg

study_08.jpg

1145 ms

shikenshikaku5.jpg

shikenshikaku5.jpg

1434 ms

inspire17.jpg

inspire17.jpg

2388 ms

pc_04.jpg

pc_04.jpg

1998 ms

to_top.png

to_top.png

1264 ms

bx_loader.gif

bx_loader.gif

1326 ms

Accessibility Review

lev-online.info accessibility score

97

Accessibility Issues

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.

Best Practices

lev-online.info best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

lev-online.info SEO score

83

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

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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

    JA

  • Language Claimed

    JA

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lev-online.info can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and it matches the claimed language. Our system also found out that Lev-online.info 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

lev-online.info

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