Tools & Wizards About Us
dienhoathanglong.vn screenshot

Report Summary

  • 29

    Performance

    Renders faster than
    49% of other websites

  • 42

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

dienhoathanglong.vn

Điện Hoa Hà Nội | Shop Hoa Tươi | Gửi Hoa | Quà Tặng | Việt Nam

Page Load Speed

14.1 sec in total

First Response

513 ms

Resources Loaded

12.7 sec

Page Rendered

889 ms

dienhoathanglong.vn screenshot

About Website

Click here to check amazing Dien Hoa Thanglong content for Vietnam. Otherwise, check out these important facts you probably never knew about dienhoathanglong.vn

Điện Hoa Hà Nội, miễn phí vận chuyển hoa tươi chúc mừng, hoa sinh nhật, hoa chia buồn... - Doanh nghiệp Dịch vụ Điện hoa, Hoa tươi và Quà tặng hàng đầu tại Việt Nam và Quốc tế

Visit dienhoathanglong.vn

Key Findings

We analyzed Dienhoathanglong.vn page load time and found that the first response time was 513 ms and then it took 13.5 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

dienhoathanglong.vn performance score

29

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value12.0 s

0/100

10%

LCP (Largest Contentful Paint)

Value22.0 s

0/100

25%

SI (Speed Index)

Value23.2 s

0/100

10%

TBT (Total Blocking Time)

Value560 ms

53/100

30%

CLS (Cumulative Layout Shift)

Value0.115

86/100

15%

TTI (Time to Interactive)

Value18.0 s

3/100

10%

Network Requests Diagram

dienhoathanglong.vn

513 ms

dienhoathanglong.vn

3565 ms

v2.zopim.com

71 ms

analytics.js

38 ms

jquery-latest.js

1578 ms

Our browser made a total of 141 requests to load all elements on the main page. We found that 91% of them (128 requests) were addressed to the original Dienhoathanglong.vn, 4% (5 requests) were made to Fonts.gstatic.com and 1% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (4.6 sec) belongs to the original domain Dienhoathanglong.vn.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.9 MB (12%)

Content Size

15.9 MB

After Optimization

14.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dienhoathanglong.vn main page is 15.9 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. 70% of websites need less resources to load. Images take 15.2 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 79.0 kB

  • Original 96.2 kB
  • After minification 91.7 kB
  • After compression 17.3 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. 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 79.0 kB or 82% of the original size.

Image Optimization

-9%

Potential reduce by 1.4 MB

  • Original 15.2 MB
  • After minification 13.8 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. Dien Hoa Thanglong images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 291.7 kB

  • Original 445.2 kB
  • After minification 403.6 kB
  • After compression 153.5 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 291.7 kB or 66% of the original size.

CSS Optimization

-82%

Potential reduce by 159.7 kB

  • Original 195.9 kB
  • After minification 160.7 kB
  • After compression 36.2 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. Dienhoathanglong.vn needs all CSS files to be minified and compressed as it can save up to 159.7 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 37 (28%)

Requests Now

132

After Optimization

95

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 132 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dien Hoa Thanglong. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

dienhoathanglong.vn

dienhoathanglong.vn

513 ms

dienhoathanglong.vn

dienhoathanglong.vn

3565 ms

v2.zopim.com

v2.zopim.com

71 ms

analytics.js

analytics.js

38 ms

jquery-latest.js

jquery-latest.js

1578 ms

cfmessage.js

cfmessage.js

1429 ms

cfajax.js

cfajax.js

1457 ms

layout.css

layout.css

1279 ms

font-awesome.min.css

font-awesome.min.css

1548 ms

css

css

61 ms

style.css

style.css

1045 ms

base.css

base.css

2405 ms

thrive.min.js

thrive.min.js

1604 ms

jquery-1.8.3.min.js

jquery-1.8.3.min.js

1961 ms

responsiveTabs.min.js

responsiveTabs.min.js

1725 ms

doubletaptogo.min.js

doubletaptogo.min.js

1799 ms

modernizer.js

modernizer.js

1824 ms

fs.js

fs.js

1859 ms

script.js

script.js

1962 ms

carousel.js

carousel.js

2052 ms

fade.js

fade.js

2074 ms

statsTracking.min.js

statsTracking.min.js

2109 ms

responsiveTabs.min.js

responsiveTabs.min.js

2201 ms

jquery.cookie.min.js

jquery.cookie.min.js

2199 ms

interflora.compare.min.js

interflora.compare.min.js

2311 ms

jquery.interflora3.min.js

jquery.interflora3.min.js

2324 ms

standard.js

standard.js

2361 ms

imagesloaded.pkgd.min.js

imagesloaded.pkgd.min.js

2463 ms

basic_image.min.js

basic_image.min.js

2448 ms

vnt.css

vnt.css

2567 ms

default.css

default.css

2574 ms

light.css

light.css

2621 ms

dark.css

dark.css

2655 ms

bar.css

bar.css

2699 ms

nivo-slider.css

nivo-slider.css

2700 ms

jquery.nivo.slider.js

jquery.nivo.slider.js

2824 ms

jquery.elevatezoom.min.js

jquery.elevatezoom.min.js

2837 ms

vnt.js

vnt.js

2873 ms

collect

collect

12 ms

asset_composer.js

asset_composer.js

35 ms

js

js

64 ms

m-logo.png

m-logo.png

293 ms

cart-bg.png

cart-bg.png

269 ms

phone.png

phone.png

269 ms

search-icon.png

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917 ms

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1028 ms

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1851 ms

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1251 ms

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778 ms

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4555 ms

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1236 ms

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1319 ms

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1591 ms

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1615 ms

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1828 ms

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1898 ms

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1953 ms

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2034 ms

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2098 ms

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2921 ms

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2176 ms

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2235 ms

hoa-hong-do-bo-tron.jpg

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2297 ms

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2375 ms

TY056.jpg

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2448 ms

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2510 ms

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2553 ms

ke-hoa-mung-khai-truong-cong-ty.jpg

ke-hoa-mung-khai-truong-cong-ty.jpg

2647 ms

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lang-hoa-khai-truong-chuc-mung-dep.jpg

2777 ms

ke-hoa-chuc-mung-2-tang-dep.jpg

ke-hoa-chuc-mung-2-tang-dep.jpg

2800 ms

sdk.js

sdk.js

20 ms

binh-hoa-khai-truong-sang-trong.jpg

binh-hoa-khai-truong-sang-trong.jpg

2823 ms

sdk.js

sdk.js

60 ms

ke-hoa-mung-khai-truong-VIP.jpg

ke-hoa-mung-khai-truong-VIP.jpg

2904 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

59 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

59 ms

KFOlCnqEu92Fr1MmWUlfBBc9.ttf

KFOlCnqEu92Fr1MmWUlfBBc9.ttf

160 ms

ieVo2ZhZI2eCN5jzbjEETS9weq8-_d6T_POl0fRJeyXsosBO5Xk.ttf

ieVo2ZhZI2eCN5jzbjEETS9weq8-_d6T_POl0fRJeyXsosBO5Xk.ttf

160 ms

ieVo2ZhZI2eCN5jzbjEETS9weq8-_d6T_POl0fRJeyWyosBO5Xk.ttf

ieVo2ZhZI2eCN5jzbjEETS9weq8-_d6T_POl0fRJeyWyosBO5Xk.ttf

161 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

2861 ms

gio-hoa-tong-hop.jpg

gio-hoa-tong-hop.jpg

2851 ms

khoe-sac.jpg

khoe-sac.jpg

2687 ms

gio-hoa-hong-tra.jpg

gio-hoa-hong-tra.jpg

2339 ms

gio-hoa-tuoi-dep.jpg

gio-hoa-tuoi-dep.jpg

2486 ms

lang-hoa-hong-tim-dep.jpg

lang-hoa-hong-tim-dep.jpg

2392 ms

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bo-hoa-huong-duong-chuc-mung.jpg

2463 ms

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bo-hoa-hong-dep-tang-nguoi-yeu.jpg

2331 ms

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bo-hoa-ly-hong-tuoi-dep.jpg

2427 ms

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2414 ms

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bo-hoa-hong-kem-mau-moi-nhat-2016.jpg

2631 ms

banh-sinh-nhat-ha-noi-1.jpg

banh-sinh-nhat-ha-noi-1.jpg

2235 ms

pic_1372910553.jpg

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2250 ms

gui-banh-kem-mung-sinh-nhat-online.jpg

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2343 ms

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2285 ms

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2276 ms

thanh-toan.png

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2278 ms

PayPal_logo_new.png

PayPal_logo_new.png

2304 ms

VISA.png

VISA.png

2280 ms

MASTER.png

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2267 ms

JCB.png

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2265 ms

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2202 ms

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2224 ms

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2197 ms

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2163 ms

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2124 ms

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2154 ms

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2300 ms

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2101 ms

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2091 ms

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1981 ms

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1950 ms

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1922 ms

Vinaphone_logo.png

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2015 ms

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1906 ms

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1940 ms

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1780 ms

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1868 ms

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2132 ms

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1897 ms

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1858 ms

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1801 ms

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1726 ms

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1791 ms

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1834 ms

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1714 ms

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1711 ms

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1721 ms

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1719 ms

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1703 ms

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1637 ms

arrows.png

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250 ms

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234 ms

Accessibility Review

dienhoathanglong.vn accessibility score

42

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.

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

<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

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

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

dienhoathanglong.vn best practices score

67

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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

dienhoathanglong.vn SEO score

83

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

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    VI

  • Language Claimed

    VI

  • Encoding

    UTF-8

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

dienhoathanglong.vn

Open Graph data is detected on the main page of Dien Hoa Thanglong. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: