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ventomiennam.com

Website review ventomiennam.com

 Generated on October 20 2019 04:00 AM

Old statistics? UPDATE !


The score is 55/100

Download PDF Version

SEO Content
Title

Tổng đại lý giày dép và sandal Vento tại miền Nam



Length : 49

Perfect, your title contains between 10 and 70 characters.
Description

Tổng đại lý giày dép và sandal Vento tại miền Nam. Chuyên cung cấp sỉ và lẻ giày dép Vento trên toàn quốc



Length : 105

Great, your meta description contains between 70 and 160 characters.
Keywords



Very bad. We haven't found meta keywords on your page. Use this free online meta tags generator to create keywords.
Og Meta Properties Good, your page take advantage of Og Properties.
Property Content
locale en_US
type website
title Tổng đại lý giày dép và sandal Vento tại miền Nam
description Tổng đại lý giày dép và sandal Vento tại miền Nam. Chuyên cung cấp sỉ và lẻ giày dép Vento trên toàn quốc
url https://ventomiennam.com/
site_name Tổng đại lý giày dép Vento miền nam
Headings
H1 H2 H3 H4 H5 H6
3 1 5 2 0 0
  • [H1] VENTO STREETWEAR
  • [H1] VENTO HYBRID
  • [H1] COLLECTION
  • [H2] Hàng có sẵn
  • [H3]  
  • [H3] SANDALS
  • [H3] SLIPPER
  • [H3] SLIDES
  • [H3] Login
  • [H4] Cart
  • [H4] Now Online!
Images We found 108 images on this web page.

Good, most or all of your images have alt attributes
Text/HTML Ratio Ratio : 5%

This page's ratio of text to HTML code is below 15 percent, this means that your website probably needs more text content.
Flash Perfect, no Flash content has been detected on this page.
Iframe Great, there are no Iframes detected on this page.

URL Rewrite Good. Your links looks friendly!
Underscores in the URLs Perfect! No underscores detected in your URLs.
In-page links We found a total of 76 links including 0 link(s) to files



Anchor Type Juice
Skip to content Internal Passing Juice
Trang chủ Internal Passing Juice
Sandal nam Internal Passing Juice
Dép nam Internal Passing Juice
Sandal nữ Internal Passing Juice
Dép nữ Internal Passing Juice
Trẻ em Internal Passing Juice
Quick View Internal Passing Juice
DÉP VENTO CL01 ĐEN Internal Passing Juice
DÉP VENTO CL01 ĐEN CAM Internal Passing Juice
DÉP VENTO CL01 XANH NGỌC Internal Passing Juice
DÉP VENTO CL05 ĐEN TRO Internal Passing Juice
DÉP VENTO CL05 TRO CHÀM Internal Passing Juice
DÉP VENTO FL02 ĐỎ Internal Passing Juice
DÉP VENTO FL04 ĐEN Internal Passing Juice
DÉP VENTO FL04 TRẮNG Internal Passing Juice
DÉP VENTO VT07003 ĐEN HỒNG Internal Passing Juice
DÉP VENTO VT07003 TRO HỒNG Internal Passing Juice
DÉP VENTO VT07003 TRO XANH Internal Passing Juice
DÉP VENTO VT4910 ĐEN Internal Passing Juice
SANDAL VENTO NB01A ĐEN Internal Passing Juice
SANDAL VENTO NB01A ĐỎ Internal Passing Juice
SANDAL VENTO NB01A TRO Internal Passing Juice
SANDAL VENTO NB01B ĐEN Internal Passing Juice
SANDAL VENTO NB02A ĐEN Internal Passing Juice
SANDAL VENTO NB02A ĐỎ Internal Passing Juice
SANDAL VENTO NB02A TRO Internal Passing Juice
SANDAL VENTO NB02B ĐEN Internal Passing Juice
SANDAL VENTO NB03A TRO Internal Passing Juice
SANDAL VENTO NB03B ĐEN Internal Passing Juice
SANDAL VENTO NB06 ĐEN Internal Passing Juice
SANDAL VENTO NB06 TRO Internal Passing Juice
SANDAL VENTO NB08 ĐEN Internal Passing Juice
SANDAL VENTO NB08 TRO Internal Passing Juice
SANDAL VENTO NB08A CHÀM Internal Passing Juice
SANDAL VENTO NB12 ĐEN Internal Passing Juice
SANDAL VENTO NB12 TRO Internal Passing Juice
SANDAL VENTO NB18 CHÀM Internal Passing Juice
SANDAL VENTO NB18 ĐEN Internal Passing Juice
SANDAL VENTO NB18 TRO CAM Internal Passing Juice
SANDAL VENTO NV01013 XANH CHÀM Internal Passing Juice
SANDAL VENTO NV01018 TRO Internal Passing Juice
SANDAL VENTO NV06008A ĐEN Internal Passing Juice
SANDAL VENTO NV06008A KAKI Internal Passing Juice
SANDAL VENTO NV07005 HỒNG Internal Passing Juice
SANDAL VENTO NV07005 TÍM Internal Passing Juice
SANDAL VENTO NV07005 XANH NGỌC Internal Passing Juice
SANDAL VENTO NV2811 TRO Internal Passing Juice
SANDAL VENTO NV4538A CHÀM Internal Passing Juice
SANDAL VENTO NV4538A ĐEN Internal Passing Juice
SANDAL VENTO NV4538A KAKI Internal Passing Juice
SANDAL VENTO NV4538A TRO Internal Passing Juice
SANDAL VENTO NV4538B ĐEN ĐỎ Internal Passing Juice
SANDAL VENTO NV4538B TRO CAM Internal Passing Juice
SANDAL VENTO NV5616 CHÀM Internal Passing Juice
SANDAL VENTO NV5616 ĐEN Internal Passing Juice
SANDAL VENTO NV6194A CHÀM VÀNG Internal Passing Juice
SANDAL VENTO NV6194A ĐEN ĐỎ Internal Passing Juice
SANDAL VENTO NV6194A TRO VÀNG Internal Passing Juice
SANDAL VENTO NV6199 CHÀM VÀNG Internal Passing Juice
SANDAL VENTO NV6199 TRO CỐM Internal Passing Juice
SANDAL VENTO NV6199 TRO VÀNG Internal Passing Juice
SANDAL VENTO NV65 TRO Internal Passing Juice
SANDAL VENTO NV70 TRO Internal Passing Juice
SANDAL VENTO NV8601 CAM Internal Passing Juice
SANDAL VENTO NV8601 CỐM Internal Passing Juice
SANDAL VENTO NV8601 XANH Internal Passing Juice
SANDAL VENTO NV8631 ĐEN Internal Passing Juice
SANDAL VENTO NV8631 TRO Internal Passing Juice
Hướng dẫn chọn size Internal Passing Juice
Hình thức thanh toán Internal Passing Juice
Chính sách bảo hành Internal Passing Juice
Chính sách bảo mật thông tin Internal Passing Juice
Nam Internal Passing Juice
Nữ Internal Passing Juice
Lost your password? Internal Passing Juice

SEO Keywords
Keywords Cloud vento view tro quick hybrid sandal dép nam đen liên
Keywords Consistency
Keyword Content Title Keywords Description Headings
view 31
vento 31
quick 31
liên 30
sandal 26

Usability
Url Domain : ventomiennam.com
Length : 16
Favicon Great, your website has a favicon.
Printability We could not find a Print-Friendly CSS.
Language Good. Your declared language is en.
Dublin Core This page does not take advantage of Dublin Core.

Document
Doctype HTML 5
Encoding Perfect. Your declared charset is UTF-8.
W3C Validity Errors : 79
Warnings : 114
Email Privacy Warning! At least one email address has been found in the plain text. Use free antispam protector to hide email from spammers.
Deprecated HTML Great! We haven't found deprecated HTML tags in your HTML.
Speed Tips
Excellent, your website doesn't use nested tables.
Too bad, your website is using inline styles.
Too bad, your website has too many CSS files (more than 4).
Too bad, your website has too many JS files (more than 6).
Perfect, your website takes advantage of gzip.

Mobile
Mobile Optimization
Apple Icon
Meta Viewport Tag
Flash content

Optimization
XML Sitemap Missing

Your website does not have an XML sitemap - this can be problematic.

A sitemap lists URLs that are available for crawling and can include additional information like your site's latest updates, frequency of changes and importance of the URLs. This allows search engines to crawl the site more intelligently.
Robots.txt http://ventomiennam.com/robots.txt

Great, your website has a robots.txt file.
Analytics Missing

We didn't detect an analytics tool installed on this website.

Web analytics let you measure visitor activity on your website. You should have at least one analytics tool installed, but It can also be good to install a second in order to cross-check the data.

PageSpeed Insights

55 / 100    Speed
  Should Fix:
Reduce server response time
In our test, your server responded in 2 seconds.

There are many factors that can slow down your server response time. Please read our recommendations to learn how you can monitor and measure where your server is spending the most time.

Show how to fix
Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 26 blocking script resources and 13 blocking CSS resources. This causes a delay in rendering your page.

None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.

Remove render-blocking JavaScript:

  • https://c0.wp.com/c/5.2.4/wp-includes/js/jquery/jquery.js
  • https://c0.wp.com/c/5.2.4/wp-includes/js/jquery/jquery-migrate.min.js
  • https://ajax.googleapis.com/ajax/libs/jqueryui/1.12.1/jquery-ui.min.js
  • https://cdnjs.cloudflare.com/ajax/libs/jqueryui-touch-punch/0.2.3/jquery.ui.touch-punch.min.js
  • https://ventomiennam.com/wp-content/plugins/woocommerce-colororimage-variation-select/js/slick.js?ver=5.2.4
  • https://ventomiennam.com/wp-content/plugins/woocommerce-colororimage-variation-select/js/shop-frontend.js?ver=5.2.4
  • https://ventomiennam.com/wp-content/plugins/contact-form-7/includes/js/scripts.js?ver=5.1.4
  • https://s0.wp.com/wp-content/js/devicepx-jetpack.js?ver=201943
  • https://sp.zalo.me/plugins/sdk.js?ver=5.2.4
  • https://c0.wp.com/p/woocommerce/3.7.1/assets/js/jquery-blockui/jquery.blockUI.min.js
  • https://c0.wp.com/p/woocommerce/3.7.1/assets/js/frontend/add-to-cart.min.js
  • https://c0.wp.com/p/woocommerce/3.7.1/assets/js/js-cookie/js.cookie.min.js
  • https://c0.wp.com/p/woocommerce/3.7.1/assets/js/frontend/woocommerce.min.js
  • https://c0.wp.com/p/woocommerce/3.7.1/assets/js/frontend/cart-fragments.min.js
  • https://ventomiennam.com/wp-content/themes/flatsome/inc/extensions/flatsome-live-search/flatsome-live-search.js?ver=3.8.4
  • https://c0.wp.com/c/5.2.4/wp-includes/js/hoverIntent.min.js
  • https://ventomiennam.com/wp-content/themes/flatsome/assets/js/flatsome.js?ver=3.8.4
  • https://ventomiennam.com/wp-content/themes/flatsome/assets/js/woocommerce.js?ver=3.8.4
  • https://c0.wp.com/c/5.2.4/wp-includes/js/wp-embed.min.js
  • https://c0.wp.com/c/5.2.4/wp-includes/js/underscore.min.js
  • https://c0.wp.com/c/5.2.4/wp-includes/js/wp-util.min.js
  • https://c0.wp.com/p/woocommerce/3.7.1/assets/js/frontend/add-to-cart-variation.min.js
  • https://ventomiennam.com/wp-content/plugins/quick-call-button/assets/js/drag-quick-call-button.js?ver=1.2.1
  • https://c0.wp.com/c/5.2.4/wp-includes/js/zxcvbn-async.min.js
  • https://c0.wp.com/c/5.2.4/wp-admin/js/password-strength-meter.min.js
  • https://c0.wp.com/p/woocommerce/3.7.1/assets/js/frontend/password-strength-meter.min.js

Optimize CSS Delivery of the following:

  • https://c0.wp.com/c/5.2.4/wp-includes/css/dist/block-library/style.min.css
  • https://c0.wp.com/p/woocommerce/3.7.1/packages/woocommerce-blocks/build/style.css
  • https://ventomiennam.com/wp-content/plugins/contact-form-7/includes/css/styles.css?ver=5.1.4
  • https://ventomiennam.com/wp-content/plugins/woocommerce-colororimage-variation-select/css/shop-frontend.css?ver=5.2.4
  • https://ventomiennam.com/wp-content/plugins/woocommerce-colororimage-variation-select/css/slick.css?ver=5.2.4
  • https://ventomiennam.com/wp-content/themes/flatsome/assets/css/fl-icons.css?ver=3.3
  • https://ventomiennam.com/wp-content/themes/flatsome/assets/css/flatsome.css?ver=3.8.4
  • https://ventomiennam.com/wp-content/themes/flatsome/assets/css/flatsome-shop.css?ver=3.8.4
  • https://ventomiennam.com/wp-content/themes/flatsome-child/style.css?ver=3.0
  • https://ventomiennam.com/wp-content/plugins/prdctfltr/includes/css/style.min.css?ver=7.0.8
  • https://c0.wp.com/p/jetpack/7.8/css/jetpack.css
  • https://ventomiennam.com/wp-content/plugins/quick-call-button/assets/css/quick-call-button.css?ver=1.2.1
  • https://fonts.googleapis.com/css?family=Lato:regular,700%7CLato:regular,400%7CLato:regular,700%7CDancing+Script:regular,400
Show how to fix
  Consider Fixing:
Enable compression
Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.

Enable compression for the following resources to reduce their transfer size by 1.5KiB (59% reduction).

  • Compressing https://stc.sp.zdn.vn/sdk-server-1.0.0.js could save 1.5KiB (59% reduction).
Show how to fix
Leverage browser caching
Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

Leverage browser caching for the following cacheable resources:

  • https://stc.sp.zdn.vn/chatwidget/images/main_sprites.1.0.7.png (expiration not specified)
  • https://stc.sp.zdn.vn/chatwidget/images/stick_zalo.png (expiration not specified)
  • https://stc.sp.zdn.vn/chatwidget/main-1.3.8.css (expiration not specified)
  • https://stc.sp.zdn.vn/chatwidget/main-1.3.8.js (expiration not specified)
  • https://stc.sp.zdn.vn/sdk-server-1.0.0.js (expiration not specified)
  • https://ventomiennam.com/wp-json/contact-form-7/v1/contact-forms/15/refill (expiration not specified)
  • https://stc.za.zaloapp.com/v3/za.js?18191 (5 minutes)
  • https://www.google-analytics.com/analytics.js (2 hours)
Show how to fix
Minify CSS
Compacting CSS code can save many bytes of data and speed up download and parse times.

Minify CSS for the following resources to reduce their size by 333B (30% reduction).

  • Minifying https://ventomiennam.com/wp-content/plugins/woocommerce-colororimage-variation-select/css/shop-frontend.css?ver=5.2.4 could save 183B (20% reduction) after compression.
  • Minifying https://ventomiennam.com/wp-content/themes/flatsome-child/style.css?ver=3.0 could save 150B (71% reduction) after compression.
Show how to fix
Minify HTML
Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.

Minify HTML for the following resources to reduce their size by 137B (14% reduction).

  • Minifying https://sp.zalo.me/plugins/chat-widget?position=null&oaid=1666325082607241670&welcomemessage=Chat%20v%E1%BB%9Bi%20ch%C3%BAng%20t%C3%B4i&autopopup=1&width=400&height=500&style=2&id=6a7792cc-72bd-4188-a93f-efeed1a36104&domain=ventomiennam.com&android=true&ios=false could save 137B (14% reduction) after compression.
Show how to fix
Minify JavaScript
Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

Minify JavaScript for the following resources to reduce their size by 1.3KiB (16% reduction).

  • Minifying https://ventomiennam.com/wp-content/plugins/contact-form-7/includes/js/scripts.js?ver=5.1.4 could save 653B (17% reduction) after compression.
  • Minifying https://stc.sp.zdn.vn/sdk-server-1.0.0.js could save 271B (11% reduction).
  • Minifying https://ventomiennam.com/wp-content/plugins/woocommerce-colororimage-variation-select/js/shop-frontend.js?ver=5.2.4 could save 146B (23% reduction) after compression.
  • Minifying https://cdnjs.cloudflare.com/ajax/libs/jqueryui-touch-punch/0.2.3/jquery.ui.touch-punch.min.js could save 130B (22% reduction) after compression.
  • Minifying https://c0.wp.com/p/woocommerce/3.7.1/assets/js/js-cookie/js.cookie.min.js could save 115B (12% reduction) after compression.
Show how to fix
Optimize images
Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 10.8KiB (38% reduction).

  • Compressing https://stc.sp.zdn.vn/chatwidget/images/main_sprites.1.0.7.png could save 7.3KiB (38% reduction).
  • Compressing https://stc.sp.zdn.vn/chatwidget/images/stick_zalo.png could save 3.5KiB (37% reduction).
Show how to fix
Prioritize visible content
Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.

The entire HTML response was not sufficient to render the above-the-fold content. This usually indicates that additional resources, loaded after HTML parsing, were required to render above-the-fold content. Prioritize visible content that is needed for rendering above-the-fold by including it directly in the HTML response.

  • Only about 16% of the final above-the-fold content could be rendered with the full HTML response.
  • Click to see the screenshot with only the HTML response: snapshot:40
Show how to fix
  1 Passed Rules
Show details
Avoid landing page redirects

Your page has no redirects. Learn more about avoiding landing page redirects.

100 / 100    User Experience
  5 Passed Rules
Show details
Avoid plugins

Your page does not appear to use plugins, which would prevent content from being usable on many platforms. Learn more about the importance of avoiding plugins.

Configure the viewport

Your page specifies a viewport matching the device's size, which allows it to render properly on all devices. Learn more about configuring viewports.

Size content to viewport

The contents of your page fit within the viewport. Learn more about sizing content to the viewport.

Size tap targets appropriately

All of your page's links/buttons are large enough for a user to easily tap on a touchscreen. Learn more about sizing tap targets appropriately.

Use legible font sizes

The text on your page is legible. Learn more about using legible font sizes.

82 / 100    Speed
  Should Fix:
Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 26 blocking script resources and 13 blocking CSS resources. This causes a delay in rendering your page.

None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.

Remove render-blocking JavaScript:

  • https://c0.wp.com/c/5.2.4/wp-includes/js/jquery/jquery.js
  • https://c0.wp.com/c/5.2.4/wp-includes/js/jquery/jquery-migrate.min.js
  • https://ajax.googleapis.com/ajax/libs/jqueryui/1.12.1/jquery-ui.min.js
  • https://cdnjs.cloudflare.com/ajax/libs/jqueryui-touch-punch/0.2.3/jquery.ui.touch-punch.min.js
  • https://ventomiennam.com/wp-content/plugins/woocommerce-colororimage-variation-select/js/slick.js?ver=5.2.4
  • https://ventomiennam.com/wp-content/plugins/woocommerce-colororimage-variation-select/js/shop-frontend.js?ver=5.2.4
  • https://ventomiennam.com/wp-content/plugins/contact-form-7/includes/js/scripts.js?ver=5.1.4
  • https://s0.wp.com/wp-content/js/devicepx-jetpack.js?ver=201943
  • https://sp.zalo.me/plugins/sdk.js?ver=5.2.4
  • https://c0.wp.com/p/woocommerce/3.7.1/assets/js/jquery-blockui/jquery.blockUI.min.js
  • https://c0.wp.com/p/woocommerce/3.7.1/assets/js/frontend/add-to-cart.min.js
  • https://c0.wp.com/p/woocommerce/3.7.1/assets/js/js-cookie/js.cookie.min.js
  • https://c0.wp.com/p/woocommerce/3.7.1/assets/js/frontend/woocommerce.min.js
  • https://c0.wp.com/p/woocommerce/3.7.1/assets/js/frontend/cart-fragments.min.js
  • https://ventomiennam.com/wp-content/themes/flatsome/inc/extensions/flatsome-live-search/flatsome-live-search.js?ver=3.8.4
  • https://c0.wp.com/c/5.2.4/wp-includes/js/hoverIntent.min.js
  • https://ventomiennam.com/wp-content/themes/flatsome/assets/js/flatsome.js?ver=3.8.4
  • https://ventomiennam.com/wp-content/themes/flatsome/assets/js/woocommerce.js?ver=3.8.4
  • https://c0.wp.com/c/5.2.4/wp-includes/js/wp-embed.min.js
  • https://c0.wp.com/c/5.2.4/wp-includes/js/underscore.min.js
  • https://c0.wp.com/c/5.2.4/wp-includes/js/wp-util.min.js
  • https://c0.wp.com/p/woocommerce/3.7.1/assets/js/frontend/add-to-cart-variation.min.js
  • https://ventomiennam.com/wp-content/plugins/quick-call-button/assets/js/drag-quick-call-button.js?ver=1.2.1
  • https://c0.wp.com/c/5.2.4/wp-includes/js/zxcvbn-async.min.js
  • https://c0.wp.com/c/5.2.4/wp-admin/js/password-strength-meter.min.js
  • https://c0.wp.com/p/woocommerce/3.7.1/assets/js/frontend/password-strength-meter.min.js

Optimize CSS Delivery of the following:

  • https://c0.wp.com/c/5.2.4/wp-includes/css/dist/block-library/style.min.css
  • https://c0.wp.com/p/woocommerce/3.7.1/packages/woocommerce-blocks/build/style.css
  • https://ventomiennam.com/wp-content/plugins/contact-form-7/includes/css/styles.css?ver=5.1.4
  • https://ventomiennam.com/wp-content/plugins/woocommerce-colororimage-variation-select/css/shop-frontend.css?ver=5.2.4
  • https://ventomiennam.com/wp-content/plugins/woocommerce-colororimage-variation-select/css/slick.css?ver=5.2.4
  • https://ventomiennam.com/wp-content/themes/flatsome/assets/css/fl-icons.css?ver=3.3
  • https://ventomiennam.com/wp-content/themes/flatsome/assets/css/flatsome.css?ver=3.8.4
  • https://ventomiennam.com/wp-content/themes/flatsome/assets/css/flatsome-shop.css?ver=3.8.4
  • https://ventomiennam.com/wp-content/themes/flatsome-child/style.css?ver=3.0
  • https://ventomiennam.com/wp-content/plugins/prdctfltr/includes/css/style.min.css?ver=7.0.8
  • https://c0.wp.com/p/jetpack/7.8/css/jetpack.css
  • https://ventomiennam.com/wp-content/plugins/quick-call-button/assets/css/quick-call-button.css?ver=1.2.1
  • https://fonts.googleapis.com/css?family=Lato:regular,700%7CLato:regular,400%7CLato:regular,700%7CDancing+Script:regular,400
Show how to fix
  Consider Fixing:
Enable compression
Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.

Enable compression for the following resources to reduce their transfer size by 1.5KiB (59% reduction).

  • Compressing https://stc.sp.zdn.vn/sdk-server-1.0.0.js could save 1.5KiB (59% reduction).
Show how to fix
Leverage browser caching
Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

Leverage browser caching for the following cacheable resources:

  • https://stc.sp.zdn.vn/chatwidget/images/main_sprites.1.0.7.png (expiration not specified)
  • https://stc.sp.zdn.vn/chatwidget/images/stick_zalo.png (expiration not specified)
  • https://stc.sp.zdn.vn/chatwidget/main-1.3.8.css (expiration not specified)
  • https://stc.sp.zdn.vn/chatwidget/main-1.3.8.js (expiration not specified)
  • https://stc.sp.zdn.vn/sdk-server-1.0.0.js (expiration not specified)
  • https://ventomiennam.com/wp-json/contact-form-7/v1/contact-forms/15/refill (expiration not specified)
  • https://stc.za.zaloapp.com/v3/za.js?18191 (5 minutes)
  • https://www.google-analytics.com/analytics.js (2 hours)
Show how to fix
Minify CSS
Compacting CSS code can save many bytes of data and speed up download and parse times.

Minify CSS for the following resources to reduce their size by 333B (30% reduction).

  • Minifying https://ventomiennam.com/wp-content/plugins/woocommerce-colororimage-variation-select/css/shop-frontend.css?ver=5.2.4 could save 183B (20% reduction) after compression.
  • Minifying https://ventomiennam.com/wp-content/themes/flatsome-child/style.css?ver=3.0 could save 150B (71% reduction) after compression.
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Minify HTML
Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.

Minify HTML for the following resources to reduce their size by 137B (14% reduction).

  • Minifying https://sp.zalo.me/plugins/chat-widget?position=null&oaid=1666325082607241670&welcomemessage=Chat%20v%E1%BB%9Bi%20ch%C3%BAng%20t%C3%B4i&autopopup=1&width=400&height=500&style=2&id=8ad53e50-f334-4de8-9518-6a77a5cf0c6b&domain=ventomiennam.com&android=false&ios=false could save 137B (14% reduction) after compression.
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Minify JavaScript
Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

Minify JavaScript for the following resources to reduce their size by 1.3KiB (16% reduction).

  • Minifying https://ventomiennam.com/wp-content/plugins/contact-form-7/includes/js/scripts.js?ver=5.1.4 could save 653B (17% reduction) after compression.
  • Minifying https://stc.sp.zdn.vn/sdk-server-1.0.0.js could save 271B (11% reduction).
  • Minifying https://ventomiennam.com/wp-content/plugins/woocommerce-colororimage-variation-select/js/shop-frontend.js?ver=5.2.4 could save 146B (23% reduction) after compression.
  • Minifying https://cdnjs.cloudflare.com/ajax/libs/jqueryui-touch-punch/0.2.3/jquery.ui.touch-punch.min.js could save 130B (22% reduction) after compression.
  • Minifying https://c0.wp.com/p/woocommerce/3.7.1/assets/js/js-cookie/js.cookie.min.js could save 115B (12% reduction) after compression.
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Optimize images
Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 10.8KiB (38% reduction).

  • Compressing https://stc.sp.zdn.vn/chatwidget/images/main_sprites.1.0.7.png could save 7.3KiB (38% reduction).
  • Compressing https://stc.sp.zdn.vn/chatwidget/images/stick_zalo.png could save 3.5KiB (37% reduction).
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Prioritize visible content
Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.

The entire HTML response was not sufficient to render the above-the-fold content. This usually indicates that additional resources, loaded after HTML parsing, were required to render above-the-fold content. Prioritize visible content that is needed for rendering above-the-fold by including it directly in the HTML response.

  • Only about 8% of the final above-the-fold content could be rendered with the full HTML response.
  • Click to see the screenshot with only the HTML response: snapshot:39
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  2 Passed Rules
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Avoid landing page redirects

Your page has no redirects. Learn more about avoiding landing page redirects.

Reduce server response time

Your server responded quickly. Learn more about server response time optimization.

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