Access karlzerendentalimplantsurgeon.com. 开云手机在线登录入口(中国)开云有限公司

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

24/100

10%

LCP (Largest Contentful Paint)

Value9.5 s

0/100

25%

SI (Speed Index)

Value6.2 s

44/100

10%

TBT (Total Blocking Time)

Value210 ms

88/100

30%

CLS (Cumulative Layout Shift)

Value0.018

100/100

15%

TTI (Time to Interactive)

Value9.8 s

28/100

10%

www.karlzerendentalimplantsurgeon.com

1162 ms

wp-emoji-release.min.js

109 ms

www.karlzerendentalimplantsurgeon.com

301 ms

style.css

138 ms

styles.css

136 ms

Our browser made a total of 110 requests to load all elements on the main page. We found that 83% of them (91 requests) were addressed to the original Karlzerendentalimplantsurgeon.com, 7% (8 requests) were made to Fonts.gstatic.com and 3% (3 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (5.5 sec) belongs to the original domain Karlzerendentalimplantsurgeon.com.

Content Size

1.9 MB

After Optimization

721.3 kB

In fact, the total size of Karlzerendentalimplantsurgeon.com main page is 1.9 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 833.1 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 61.0 kB

Original 73.4 kB
After minification 69.0 kB
After compression 12.4 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. 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 61.0 kB or 83% of the original size.

Image Optimization

-17%

Potential reduce by 77.8 kB

Original 449.1 kB
After minification 371.3 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. Obviously, Karlzerendentalimplantsurgeon needs image optimization as it can save up to 77.8 kB or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-70%

Potential reduce by 584.1 kB

Original 833.1 kB
After minification 771.0 kB
After compression 248.9 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 584.1 kB or 70% of the original size.

CSS Optimization

-85%

Potential reduce by 487.4 kB

Original 576.1 kB
After minification 514.9 kB
After compression 88.7 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. Karlzerendentalimplantsurgeon.com needs all CSS files to be minified and compressed as it can save up to 487.4 kB or 85% of the original size.

Requests Now

After Optimization

The browser has sent 82 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Karlzerendentalimplantsurgeon. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 33 to 1 for JavaScripts and from 21 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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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 experience of reading tabular or list data using assistive technology, like a screen reader.

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

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

Page has valid source maps

Search Engine Optimization Advices

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Links do not have descriptive text

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

Language and Encoding

Language Detected

EN
Language Claimed

EN
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Karlzerendentalimplantsurgeon.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Karlzerendentalimplantsurgeon.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

karlzerendentalimplantsurgeon.com

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

开云手机在线登录入口(中国)开云有限公司

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

www.karlzerendentalimplantsurgeon.com

wp-emoji-release.min.js

www.karlzerendentalimplantsurgeon.com

style.css

styles.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

www.karlzerendentalimplantsurgeon.com

wp-emoji-release.min.js

www.karlzerendentalimplantsurgeon.com

style.css

styles.css

settings.css

dynamic-captions.css

static-captions.css

jquery.js

jquery-migrate.min.js

jquery.themepunch.plugins.min.js

jquery.themepunch.revolution.min.js

css

css

js_composer_front.css

flexslider.css

prettyPhoto.css

isotope.css

jquery.form.min.js

scripts.js

jquery.tweet.js

jflickrfeed.min.js

bootstrap.min.js

jquery.easing.1.3.js

superfish.js

jquery.nivo.slider.js

jquery.prettyPhoto.js

jquery.waitforimages.js

jquery.isotope.min.js

testimonialrotator.js

custom.js

tweet.js

wp-embed.min.js

js_composer_front.js

core.min.js

widget.min.js

accordion.min.js

jquery.flexslider-min.js

jquery.prettyPhoto.js

jquery.isotope.min.js

bootstrap.css

bootstrap-responsive.css

docs.css