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vxlbio.com screenshot

Report Summary

  • 60

    Performance

    Renders faster than
    75% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

vxlbio.com

ギャンブルを健全に考える

Page Load Speed

8.6 sec in total

First Response

3.6 sec

Resources Loaded

4.8 sec

Page Rendered

172 ms

vxlbio.com screenshot

About Website

Visit vxlbio.com now to see the best up-to-date Vxlbio content and also check out these interesting facts you probably never knew about vxlbio.com

Visit vxlbio.com

Key Findings

We analyzed Vxlbio.com page load time and found that the first response time was 3.6 sec and then it took 5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

vxlbio.com performance score

60

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

79/100

10%

LCP (Largest Contentful Paint)

Value4.9 s

28/100

25%

SI (Speed Index)

Value10.6 s

7/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.299

40/100

15%

TTI (Time to Interactive)

Value4.1 s

86/100

10%

Network Requests Diagram

vxlbio.com

3559 ms

style.min.css

135 ms

screen.min.css

248 ms

slick.css

249 ms

style.css

381 ms

Our browser made a total of 21 requests to load all elements on the main page. We found that all of those requests were addressed to Vxlbio.com and no external sources were called. The less responsive or slowest element that took the longest time to load (3.6 sec) belongs to the original domain Vxlbio.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 90.7 kB (8%)

Content Size

1.1 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Vxlbio.com main page is 1.1 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. 40% of websites need less resources to load. Images take 925.3 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 25.4 kB

  • Original 33.1 kB
  • After minification 32.2 kB
  • After compression 7.7 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 25.4 kB or 77% of the original size.

Image Optimization

-2%

Potential reduce by 22.6 kB

  • Original 925.3 kB
  • After minification 902.7 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. Vxlbio images are well optimized though.

JavaScript Optimization

-26%

Potential reduce by 21.0 kB

  • Original 81.1 kB
  • After minification 81.1 kB
  • After compression 60.0 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 21.0 kB or 26% of the original size.

CSS Optimization

-40%

Potential reduce by 21.6 kB

  • Original 54.1 kB
  • After minification 34.0 kB
  • After compression 32.5 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. Vxlbio.com needs all CSS files to be minified and compressed as it can save up to 21.6 kB or 40% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (68%)

Requests Now

19

After Optimization

6

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 19 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vxlbio. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

vxlbio.com

vxlbio.com

3559 ms

style.min.css

style.min.css

135 ms

screen.min.css

screen.min.css

248 ms

slick.css

slick.css

249 ms

style.css

style.css

381 ms

bootstrap-grid.css

bootstrap-grid.css

251 ms

fontawesome.css

fontawesome.css

255 ms

block-styles.css

block-styles.css

260 ms

jquery.min.js

jquery.min.js

509 ms

jquery-migrate.min.js

jquery-migrate.min.js

376 ms

front.min.js

front.min.js

376 ms

imagesloaded.min.js

imagesloaded.min.js

391 ms

masonry.min.js

masonry.min.js

392 ms

menu.js

menu.js

504 ms

slick.js

slick.js

634 ms

active.js

active.js

507 ms

vxlbio.com

vxlbio.com

578 ms

shutterstock_2170279749.jpg

shutterstock_2170279749.jpg

492 ms

shutterstock_1926439229-1200x675.jpg

shutterstock_1926439229-1200x675.jpg

492 ms

shutterstock_1779857555.jpg

shutterstock_1779857555.jpg

734 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

374 ms

Accessibility Review

vxlbio.com accessibility score

89

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.

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

Links do not have a discernible name

Best Practices

vxlbio.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

vxlbio.com SEO score

84

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

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 Vxlbio.com 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 Vxlbio.com 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

vxlbio.com

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