Access isotb.com. 忘忧草在线www韩国-a国内精品自产拍在线少蜜芽-边做边爱免费完整版视频播放

name

value

score

weighting

FCP (First Contentful Paint)

Value5.0 s

10/100

10%

LCP (Largest Contentful Paint)

Value7.8 s

3/100

25%

SI (Speed Index)

Value8.1 s

21/100

10%

TBT (Total Blocking Time)

Value280 ms

80/100

30%

CLS (Cumulative Layout Shift)

Value0.042

99/100

15%

TTI (Time to Interactive)

Value5.7 s

68/100

10%

isotb.com

429 ms

www.isotb.com

1850 ms

datepicker.css

73 ms

simplenews.css

145 ms

sudy-jquery-autoload.js

143 ms

Our browser made a total of 101 requests to load all elements on the main page. We found that 90% of them (91 requests) were addressed to the original Isotb.com, 5% (5 requests) were made to 68yptv.com and 2% (2 requests) were made to Sdk.51.la. The less responsive or slowest element that took the longest time to load (19.9 sec) relates to the external source Dcs.conac.cn.

Content Size

12.8 MB

After Optimization

12.1 MB

In fact, the total size of Isotb.com main page is 12.8 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. 65% of websites need less resources to load. Images take 12.7 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 46.3 kB

Original 57.6 kB
After minification 40.1 kB
After compression 11.3 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. This page needs HTML code to be minified as it can gain 17.5 kB, which is 30% 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 46.3 kB or 80% of the original size.

Image Optimization

-5%

Potential reduce by 662.8 kB

Original 12.7 MB
After minification 12.1 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. Isotb images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 281 B

Original 26.1 kB
After minification 26.1 kB
After compression 25.8 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. This website has mostly compressed JavaScripts.

CSS Optimization

-36%

Potential reduce by 14.4 kB

Original 40.0 kB
After minification 39.1 kB
After compression 25.6 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. Isotb.com needs all CSS files to be minified and compressed as it can save up to 14.4 kB or 36% of the original size.

Requests Now

After Optimization

The browser has sent 96 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Isotb. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 9 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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

These are opportunities to improve the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

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

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

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

ZH
Language Claimed

N/A
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Isotb.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Isotb.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

isotb.com

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

忘忧草在线www韩国-a国内精品自产拍在线少蜜芽-边做边爱免费完整版视频播放

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

isotb.com

www.isotb.com

datepicker.css

simplenews.css

sudy-jquery-autoload.js

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

isotb.com

www.isotb.com

datepicker.css

simplenews.css

sudy-jquery-autoload.js

jquery-migrate.min.js

jquery.sudy.wp.visitcount.js

winfloat.js

jquery.sudyNav.js

jquery.datepicker.js

datepicker_lang_HK.js

extends.js

animate.min.css

swiper-bundle.min.css

style.css

mobile.css

media.css

base.js

js.js

swiper-bundle.min.js

comcus.js

main.js

app.js

jquery-2.x.min.js

extends.css

jquery.sudy.js

68yptv.com

head.png

menu-icon-arrow-white.png

logo.png

earth.png

search.png

menu_01.png

menu_02.png

f74fdbcb-b83e-47fd-993f-2d1681c8f36f.jpg

094cf167-86aa-4eb4-8962-d9069478686c.png

00ecb4a8-250f-45b2-82e8-033aee1303a8.jpg

c2e38cf2-b046-4644-9f71-167df7ccd077.jpg

6a25f7f9-de0a-4b90-84df-cfd7fb1b41e0.jpg

next.png

prev.png

icon_01.png

icon_02.png