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dfv.com.hk screenshot

Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 74

    SEO

    Google-friendlier than
    31% of websites

dfv.com.hk

Wine Cellar | Wine Storage Hong Kong | Fine Wines Hong Kong - DFV Fine Wines & Wine Cellars

Page Load Speed

4.9 sec in total

First Response

514 ms

Resources Loaded

4.3 sec

Page Rendered

61 ms

dfv.com.hk screenshot

About Website

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

We have been serving a wide coverage of trade and private clients in Hong Kong, China and Asia. Excellent provenance and quality of our wine lies in our strong networks with global trustworthy wine su...

Visit dfv.com.hk

Key Findings

We analyzed Dfv.com.hk page load time and found that the first response time was 514 ms and then it took 4.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

dfv.com.hk performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.9 s

0/100

10%

LCP (Largest Contentful Paint)

Value117.5 s

0/100

25%

SI (Speed Index)

Value16.6 s

0/100

10%

TBT (Total Blocking Time)

Value590 ms

51/100

30%

CLS (Cumulative Layout Shift)

Value0.769

5/100

15%

TTI (Time to Interactive)

Value20.8 s

2/100

10%

Network Requests Diagram

dfv.com.hk

514 ms

dfv.com.hk

1306 ms

js

59 ms

style-aef4c9e31d.css

643 ms

angular-ca6464a8e2.min.js

868 ms

Our browser made a total of 56 requests to load all elements on the main page. We found that 80% of them (45 requests) were addressed to the original Dfv.com.hk, 9% (5 requests) were made to Fonts.gstatic.com and 7% (4 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Dfv.com.hk.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.6 MB (82%)

Content Size

2.0 MB

After Optimization

345.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dfv.com.hk main page is 2.0 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. 45% of websites need less resources to load. Javascripts take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 71.5 kB

  • Original 79.8 kB
  • After minification 46.8 kB
  • After compression 8.4 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 33.0 kB, which is 41% 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 71.5 kB or 90% of the original size.

Image Optimization

-3%

Potential reduce by 336 B

  • Original 11.6 kB
  • After minification 11.2 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. DFV images are well optimized though.

JavaScript Optimization

-80%

Potential reduce by 939.6 kB

  • Original 1.2 MB
  • After minification 843.1 kB
  • After compression 228.5 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 939.6 kB or 80% of the original size.

CSS Optimization

-86%

Potential reduce by 602.0 kB

  • Original 699.7 kB
  • After minification 539.5 kB
  • After compression 97.6 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. Dfv.com.hk needs all CSS files to be minified and compressed as it can save up to 602.0 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 43 (90%)

Requests Now

48

After Optimization

5

  • Images
  • JavaScript
  • CSS

The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DFV. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 30 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

dfv.com.hk

dfv.com.hk

514 ms

dfv.com.hk

dfv.com.hk

1306 ms

js

js

59 ms

style-aef4c9e31d.css

style-aef4c9e31d.css

643 ms

angular-ca6464a8e2.min.js

angular-ca6464a8e2.min.js

868 ms

update-meta-e430c53719.min.js

update-meta-e430c53719.min.js

649 ms

angular-plugins-42fad6d351.js

angular-plugins-42fad6d351.js

873 ms

jquery-e966095675.min.js

jquery-e966095675.min.js

1290 ms

bootstrap-5869c96cc8.min.js

bootstrap-5869c96cc8.min.js

657 ms

owl-ae1b90cfc3.carousel.min.js

owl-ae1b90cfc3.carousel.min.js

1080 ms

mobile-menu-7cb7c3179e.js

mobile-menu-7cb7c3179e.js

648 ms

revolution-slider-c2c6dc32ac.js

revolution-slider-c2c6dc32ac.js

879 ms

app-b71f6fa71f.js

app-b71f6fa71f.js

1081 ms

constant-567ba2426b.js

constant-567ba2426b.js

872 ms

common-7c8ea98b1c.js

common-7c8ea98b1c.js

1087 ms

index-controller-3e8e365aa7.js

index-controller-3e8e365aa7.js

1333 ms

message-bed65bead5.js

message-bed65bead5.js

1095 ms

bootstrap-ec3bb52a00.min.css

bootstrap-ec3bb52a00.min.css

1299 ms

animate-8f29009740.css

animate-8f29009740.css

1304 ms

font-awesome-fd7a4d6c8d.min.css

font-awesome-fd7a4d6c8d.min.css

1090 ms

simple-line-icons-4e432a578f.css

simple-line-icons-4e432a578f.css

1096 ms

pe-icon-7-stroke-648b705850.min.css

pe-icon-7-stroke-648b705850.min.css

1291 ms

owl-44e29ff734.carousel.css

owl-44e29ff734.carousel.css

1307 ms

owl-c2d6c2845c.transitions.css

owl-c2d6c2845c.transitions.css

1312 ms

flexslider-fc549a081e.css

flexslider-fc549a081e.css

1334 ms

jquery-ui-981f551c29.css

jquery-ui-981f551c29.css

1506 ms

revolution-slider-9aa5bd8658.css

revolution-slider-9aa5bd8658.css

1513 ms

quick_view_popup-8d44f5d87e.css

quick_view_popup-8d44f5d87e.css

1514 ms

blog-a0482d8088.css

blog-a0482d8088.css

1521 ms

shortcode-c2fe20d18c.css

shortcode-c2fe20d18c.css

1526 ms

shortcodes-985c44904c.css

shortcodes-985c44904c.css

1553 ms

featured-box-c82caa3ca6.css

featured-box-c82caa3ca6.css

1722 ms

pricing-table-ad62d3cab7.css

pricing-table-ad62d3cab7.css

1728 ms

tooltip-81d672a7d9.css

tooltip-81d672a7d9.css

1728 ms

post-e9c0971d25.css

post-e9c0971d25.css

1735 ms

common-fa5b4c1e4a.css

common-fa5b4c1e4a.css

1760 ms

responsive-022a86a422.css

responsive-022a86a422.css

1772 ms

thumbelina-dca2916312.css

thumbelina-dca2916312.css

1936 ms

cloudzoom-413444ad7a.css

cloudzoom-413444ad7a.css

1943 ms

iconfont-f00299878f.css

iconfont-f00299878f.css

1943 ms

base-6a922f6351.css

base-6a922f6351.css

1947 ms

syalert-2b24ccb589.min.css

syalert-2b24ccb589.min.css

1753 ms

css

css

30 ms

css

css

48 ms

css

css

63 ms

css

css

51 ms

fbevents.js

fbevents.js

85 ms

calendar.jpg

calendar.jpg

275 ms

address.jpg

address.jpg

260 ms

Amountmoney.jpg

Amountmoney.jpg

255 ms

pxiByp8kv8JHgFVrLDz8Z1xlEA.ttf

pxiByp8kv8JHgFVrLDz8Z1xlEA.ttf

58 ms

pxiEyp8kv8JHgFVrJJfedw.ttf

pxiEyp8kv8JHgFVrJJfedw.ttf

58 ms

pxiByp8kv8JHgFVrLGT9Z1xlEA.ttf

pxiByp8kv8JHgFVrLGT9Z1xlEA.ttf

69 ms

pxiByp8kv8JHgFVrLEj6Z1xlEA.ttf

pxiByp8kv8JHgFVrLEj6Z1xlEA.ttf

70 ms

pxiByp8kv8JHgFVrLCz7Z1xlEA.ttf

pxiByp8kv8JHgFVrLCz7Z1xlEA.ttf

70 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

233 ms

Accessibility Review

dfv.com.hk accessibility score

75

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

button, link, and menuitem elements do not have accessible names.

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

High

Some elements have a [tabindex] value greater than 0

Best Practices

dfv.com.hk best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

dfv.com.hk SEO score

74

Search Engine Optimization Advices

Content Best Practices

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

Impact

Issue

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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

High

Tap targets are not sized appropriately

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 Dfv.com.hk 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 Dfv.com.hk 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

dfv.com.hk

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