Access andrewstewartjamieson.com. 亚洲不卡一卡2卡三卡4卡贰佰,精品伊人久久大线蕉色首页,国产成人综合亚洲,欧美乱人伦久久精品

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

52/100

10%

LCP (Largest Contentful Paint)

Value4.0 s

48/100

25%

SI (Speed Index)

Value8.6 s

17/100

10%

TBT (Total Blocking Time)

Value950 ms

29/100

30%

CLS (Cumulative Layout Shift)

Value0.192

64/100

15%

TTI (Time to Interactive)

Value10.3 s

24/100

10%

www.andrewstewartjamieson.com

581 ms

reset.css

349 ms

style.css

260 ms

common.css

423 ms

tj.js

215 ms

Our browser made a total of 48 requests to load all elements on the main page. We found that 44% of them (21 requests) were addressed to the original Andrewstewartjamieson.com, 19% (9 requests) were made to G.alicdn.com and 8% (4 requests) were made to Player.youku.com. The less responsive or slowest element that took the longest time to load (3.5 sec) relates to the external source Player.youku.com.

Content Size

777.4 kB

After Optimization

715.8 kB

In fact, the total size of Andrewstewartjamieson.com main page is 777.4 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 20% of websites need less resources to load. Javascripts take 590.7 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 18.2 kB

Original 23.6 kB
After minification 20.9 kB
After compression 5.4 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 2.7 kB, which is 12% 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 18.2 kB or 77% of the original size.

Image Optimization

-1%

Potential reduce by 803 B

Original 118.7 kB
After minification 117.9 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. Andrewstewartjamieson images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 10.9 kB

Original 590.7 kB
After minification 590.4 kB
After compression 579.8 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

-71%

Potential reduce by 31.6 kB

Original 44.4 kB
After minification 38.1 kB
After compression 12.7 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. Andrewstewartjamieson.com needs all CSS files to be minified and compressed as it can save up to 31.6 kB or 71% of the original size.

Requests Now

After Optimization

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Andrewstewartjamieson. 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 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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

Buttons do not have an accessible name

High

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

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

High

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

High

Definition list items are not wrapped in <dl> elements

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

These are opportunities to improve keyboard navigation in your application.

High

[id] attributes on active, focusable elements are not unique

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

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

High

Browser errors were logged to the console

High

Page has valid source maps

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

Language and Encoding

Language Detected

N/A
Language Claimed

N/A
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Andrewstewartjamieson.com 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) and no language is claimed in <html> or <meta> tags either. Our system also found out that Andrewstewartjamieson.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

andrewstewartjamieson.com

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

亚洲不卡一卡2卡三卡4卡贰佰,精品伊人久久大线蕉色首页,国产成人综合亚洲,欧美乱人伦久久精品

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

www.andrewstewartjamieson.com

reset.css

style.css

common.css

tj.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

www.andrewstewartjamieson.com

reset.css

style.css

common.css

tj.js

common.js

hm.js

XNTkzMDg0NTQ3Ng==

bgx.png

Search_icon.png

icon_hdSprite1.png

logo.png

ico01.png

ico02.png

ico03.png

ico04.png

ico05.png

20125212121406539828.jpg

erweima.png

bot_img1.png

bot_icon1.png

bot_img2.png

bot_img3.png

push.js

iframeapi

hm.gif

unifull.min.css

aplus_o.js

index.js

youku-player.umd.min.js

eg.js

yt.gif

index.js

index.js

awsc.js

baxiaCommon.js

rp

et_n.js

ikuAdapterNew.js

awsc.js

collina.js

a0a3a000c57e4990a3921c63f4c00056.js

youkuplayer.fdl.ykplayer_process