Tools & Wizards About Us
visioncarefilters.com screenshot

Report Summary

  • 38

    Performance

    Renders faster than
    57% of other websites

  • 40

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

visioncarefilters.com

新葡萄京官网平台-澳门新葡5130最新网站-新萄京娱乐场0138cc

Page Load Speed

14.4 sec in total

First Response

2.3 sec

Resources Loaded

7.2 sec

Page Rendered

4.9 sec

visioncarefilters.com screenshot

About Website

Visit visioncarefilters.com now to see the best up-to-date Visioncarefilters content and also check out these interesting facts you probably never knew about visioncarefilters.com

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Visit visioncarefilters.com

Key Findings

We analyzed Visioncarefilters.com page load time and found that the first response time was 2.3 sec and then it took 12.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

visioncarefilters.com performance score

38

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

12/100

10%

LCP (Largest Contentful Paint)

Value8.8 s

1/100

25%

SI (Speed Index)

Value10.5 s

7/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value1.2

1/100

15%

TTI (Time to Interactive)

Value7.0 s

53/100

10%

Network Requests Diagram

visioncarefilters.com

2338 ms

html5.js

868 ms

font-awesome.min.css

1112 ms

owl.carousel.css

681 ms

grid.1.1.css

705 ms

Our browser made a total of 26 requests to load all elements on the main page. We found that 62% of them (16 requests) were addressed to the original Visioncarefilters.com, 27% (7 requests) were made to Ybgzh5301.com and 8% (2 requests) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (2.7 sec) relates to the external source Pub.idqqimg.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 453.1 kB (77%)

Content Size

588.8 kB

After Optimization

135.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Visioncarefilters.com main page is 588.8 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. 40% of websites need less resources to load. CSS take 322.5 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 80.2 kB

  • Original 98.0 kB
  • After minification 97.6 kB
  • After compression 17.8 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 80.2 kB or 82% of the original size.

Image Optimization

-2%

Potential reduce by 548 B

  • Original 22.4 kB
  • After minification 21.8 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. Visioncarefilters images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 99.7 kB

  • Original 145.9 kB
  • After minification 135.0 kB
  • After compression 46.2 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 99.7 kB or 68% of the original size.

CSS Optimization

-85%

Potential reduce by 272.6 kB

  • Original 322.5 kB
  • After minification 306.8 kB
  • After compression 49.9 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. Visioncarefilters.com needs all CSS files to be minified and compressed as it can save up to 272.6 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (70%)

Requests Now

23

After Optimization

7

  • Images
  • JavaScript
  • CSS

The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Visioncarefilters. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

visioncarefilters.com

visioncarefilters.com

2338 ms

html5.js

html5.js

868 ms

font-awesome.min.css

font-awesome.min.css

1112 ms

owl.carousel.css

owl.carousel.css

681 ms

grid.1.1.css

grid.1.1.css

705 ms

base.css

base.css

972 ms

style.css

style.css

906 ms

plugin-style.css

plugin-style.css

2052 ms

el-style.css

el-style.css

1299 ms

jquery-1.11.0.min.js

jquery-1.11.0.min.js

1788 ms

functions.js

functions.js

1384 ms

sea.js

sea.js

1341 ms

sea.run.js

sea.run.js

1333 ms

register

register

1631 ms

hm.js

hm.js

2243 ms

201610121476263834930551.jpg

201610121476263834930551.jpg

574 ms

lazyLoad.png

lazyLoad.png

583 ms

best_weixin.jpg

best_weixin.jpg

478 ms

dc.index.css

dc.index.css

22 ms

init.js

init.js

30 ms

dj.react-vendors.js

dj.react-vendors.js

56 ms

dj.base.js

dj.base.js

117 ms

index.js

index.js

1590 ms

DINPro.woff2

DINPro.woff2

26 ms

hm.gif

hm.gif

309 ms

button_121.gif

button_121.gif

2705 ms

Accessibility Review

visioncarefilters.com accessibility score

40

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.

Internationalization and localization

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

Impact

Issue

High

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

Names and labels

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.

Impact

Issue

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Tables and lists

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

Impact

Issue

High

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

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

visioncarefilters.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

visioncarefilters.com SEO score

69

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

High

Page is blocked from indexing

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

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

    ZH

  • Language Claimed

    N/A

  • Encoding

    GB2312

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Visioncarefilters.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 Visioncarefilters.com main page’s claimed encoding is gb2312. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

visioncarefilters.com

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