Access main-site-rewriter.com. 宏卓-缘高博-禄汇国际公司

name

value

score

weighting

FCP (First Contentful Paint)

Value10.3 s

0/100

10%

LCP (Largest Contentful Paint)

Value45.6 s

0/100

25%

SI (Speed Index)

Value11.3 s

5/100

10%

TBT (Total Blocking Time)

Value5,590 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value35.2 s

0/100

10%

main-site-rewriter.com

1465 ms

b-styles.css

348 ms

rainbows.css

358 ms

style.css

1100 ms

text.css

925 ms

Our browser made a total of 96 requests to load all elements on the main page. We found that 81% of them (78 requests) were addressed to the original Main-site-rewriter.com, 8% (8 requests) were made to Youtube.com and 3% (3 requests) were made to S.ytimg.com. The less responsive or slowest element that took the longest time to load (6.5 sec) belongs to the original domain Main-site-rewriter.com.

Content Size

4.3 MB

After Optimization

3.7 MB

In fact, the total size of Main-site-rewriter.com main page is 4.3 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. 70% of websites need less resources to load. Images take 3.7 MB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 65.3 kB

Original 85.3 kB
After minification 80.8 kB
After compression 20.0 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 65.3 kB or 77% of the original size.

Image Optimization

-4%

Potential reduce by 161.6 kB

Original 3.7 MB
After minification 3.5 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. Main Site Rewriter images are well optimized though.

JavaScript Optimization

-59%

Potential reduce by 139.2 kB

Original 234.3 kB
After minification 233.8 kB
After compression 95.1 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 139.2 kB or 59% of the original size.

CSS Optimization

-85%

Potential reduce by 279.1 kB

Original 328.7 kB
After minification 302.6 kB
After compression 49.7 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. Main-site-rewriter.com needs all CSS files to be minified and compressed as it can save up to 279.1 kB or 85% of the original size.

Requests Now

After Optimization

The browser has sent 90 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Main Site Rewriter. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

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

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

Form elements do not have associated labels

High

Links do not have a discernible name

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

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

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

Search Engine Optimization Advices

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

High

Links are not crawlable

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

JA
Language Claimed

JA
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Main-site-rewriter.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 Main-site-rewriter.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

main-site-rewriter.com

Open Graph description is not detected on the main page of Main Site Rewriter. 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

宏卓-缘高博-禄汇国际公司

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

main-site-rewriter.com

b-styles.css

rainbows.css

style.css

text.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

main-site-rewriter.com

b-styles.css

rainbows.css

style.css

text.css

highlight.css

jquery.min.js

highlight.js

analytics.js

HZkwxOh8uI0

c4EPUGRoyxg

haikei.gif

head_01.jpg

head_02.jpg

head_03.jpg

head_04.png

boutou_01.png

boutou_02.png

boutou_03.png

boutou04.png

haikei01.png

aisatu_01.jpg

aisatu_02.jpg

aisatu_05.jpg

aisatu_04.jpg

4koma01.jpg

sub_01.png

chk-nayami.jpg

sub_18.png

sub_03.png

msr.png

sub_07.png

sub_08.png

sub_09.png

setumei_01_01.gif

setumei_01_02.gif

setumei_02_01.gif

setumei_02_02.gif

setumei_03_01.gif

setumei_03_02.gif

sub_11.png

sub_12.png

sub_14.png