Tools & Wizards About Us
www57.alfonzoheriberto.pro screenshot

Report Summary

  • 47

    Performance

    Renders faster than
    65% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

www57.alfonzoheriberto.pro

Linkvertise AdFly Migrator

Page Load Speed

434 ms in total

First Response

74 ms

Resources Loaded

360 ms

Page Rendered

0 ms

www57.alfonzoheriberto.pro screenshot

About Website

Click here to check amazing Www 57 Alfonzoheriberto content for Japan. Otherwise, check out these important facts you probably never knew about www57.alfonzoheriberto.pro

Visit www57.alfonzoheriberto.pro

Key Findings

We analyzed Www57.alfonzoheriberto.pro page load time and found that the first response time was 74 ms and then it took 360 ms to load all DOM resources and completely render a web page. This is an excellent result, as only 5% of websites can load faster.

Performance Metrics

www57.alfonzoheriberto.pro performance score

47

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

23/100

10%

LCP (Largest Contentful Paint)

Value7.0 s

6/100

25%

SI (Speed Index)

Value4.0 s

81/100

10%

TBT (Total Blocking Time)

Value490 ms

59/100

30%

CLS (Cumulative Layout Shift)

Value0.154

74/100

15%

TTI (Time to Interactive)

Value6.1 s

64/100

10%

Network Requests Diagram

migrate-adfly.linkvertise.com

74 ms

js

56 ms

styles.a03811aa1ead3ffb.css

19 ms

Our browser made a total of 3 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Www57.alfonzoheriberto.pro, 33% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (74 ms) relates to the external source Migrate-adfly.linkvertise.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 57.0 kB (16%)

Content Size

362.3 kB

After Optimization

305.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Www57.alfonzoheriberto.pro main page is 362.3 kB. This result falls within a big category (top 100 000) of medium weight web pages. Only a small number of websites need less resources to load. Javascripts take 176.5 kB which makes up the majority of the site volume.

HTML Optimization

-58%

Potential reduce by 1.8 kB

  • Original 3.1 kB
  • After minification 3.1 kB
  • After compression 1.3 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 1.8 kB or 58% of the original size.

Image Optimization

-2%

Potential reduce by 3.6 kB

  • Original 147.9 kB
  • After minification 144.3 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. Www 57 Alfonzoheriberto images are well optimized though.

JavaScript Optimization

-13%

Potential reduce by 22.7 kB

  • Original 176.5 kB
  • After minification 176.5 kB
  • After compression 153.8 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 22.7 kB or 13% of the original size.

CSS Optimization

-83%

Potential reduce by 28.9 kB

  • Original 34.9 kB
  • After minification 6.0 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. Www57.alfonzoheriberto.pro needs all CSS files to be minified and compressed as it can save up to 28.9 kB or 83% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

2

After Optimization

2

  • JavaScript
  • CSS

The browser has sent 2 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Www 57 Alfonzoheriberto. According to our analytics all requests are already optimized.

Network Requests Diagram

migrate-adfly.linkvertise.com

migrate-adfly.linkvertise.com

74 ms

js

js

56 ms

styles.a03811aa1ead3ffb.css

styles.a03811aa1ead3ffb.css

19 ms

Accessibility Review

www57.alfonzoheriberto.pro accessibility score

87

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

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

www57.alfonzoheriberto.pro 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

High

Missing source maps for large first-party JavaScript

SEO Factors

www57.alfonzoheriberto.pro SEO score

75

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Page is blocked from indexing

High

robots.txt is not valid

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

    N/A

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Www57.alfonzoheriberto.pro 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), while the claimed language is English. Our system also found out that Www57.alfonzoheriberto.pro 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

www57.alfonzoheriberto.pro

Open Graph description is not detected on the main page of Www 57 Alfonzoheriberto. 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: