yellowpages.vn: Trang Vàng - Những Trang Vàng Doanh Nghiệp Việt Nam

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yellowpages.vn desktop page speed rank

Last tested: 2019-06-24

Desktop Speed Medium

82/100

yellowpages.vn Desktop Speed Test Quick Summary

priority - 13Leverage browser caching

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priority - 4Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 4 blocking script resources and 2 blocking CSS resources. This causes a delay in rendering your page.

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priority - 3Optimize images

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priority - 0Minify JavaScript

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priority - 0Minify CSS

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yellowpages.vn Desktop Resource Breakdown

Total Resources	29
Number of Hosts	2
Static Resources	27
JavaScript Resources	5
CSS Resources	2

yellowpages.vn mobile page speed rank

Last tested: 2018-12-22

Mobile Speed Medium

72/100

yellowpages.vn Mobile Speed Test Quick Summary

priority - 20Leverage 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:

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http://yellowpages.vn/auto/dimensions.js (expiration not specified)
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https://www.google-analytics.com/analytics.js (2 hours)

priority - 16Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 4 blocking script resources and 2 blocking CSS resources. This causes a delay in rendering your page.

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priority - 3Optimize images

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priority - 0Minify JavaScript

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priority - 0Minify CSS

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yellowpages.vn Mobile Resource Breakdown

Total Resources	29
Number of Hosts	2
Static Resources	27
JavaScript Resources	5
CSS Resources	2

yellowpages.vn mobile page usability

Last tested: 2018-12-22

Mobile Usability Bad

58/100

yellowpages.vn Mobile Usability Test Quick Summary

priority - 32Use legible font sizes

The following text on your page renders in a way that may be difficult for some of your visitors to read. Use legible font sizes to provide a better user experience.

The following text fragments have a small font size. Increase the font size to make them more legible.

Trang Vàng renders only 6 pixels tall (15 CSS pixels).

>> renders only 4 pixels tall (11 CSS pixels).

Ngành nghề renders only 6 pixels tall (15 CSS pixels).

Quảng cáo Trang vàng and 4 others render only 5 pixels tall (12 CSS pixels).

Tìm theo tên công ty renders only 5 pixels tall (12 CSS pixels).

Trang vàng/ renders only 6 pixels tall (16 CSS pixels).

Danh bạ các nh…ấp và bán buôn and 4 others render only 6 pixels tall (16 CSS pixels).

Khẩu Trang - S…uất & Bán Buôn and 3 others render only 6 pixels tall (16 CSS pixels).

Xem chi tiết... renders only 5 pixels tall (13 CSS pixels).

Bảo Hộ Lao Động renders only 6 pixels tall (16 CSS pixels).

Có thể bạn quan tâm? renders only 8 pixels tall (20 CSS pixels).

Công Nghiệp - Máy & Thiết Bị and 2 others render only 6 pixels tall (16 CSS pixels).

DỊCH VỤ VẬN TẢI and 8 others render only 4 pixels tall (11 CSS pixels).

Băng Tải - Thiết Kế & Lắp Đặt and 17 others render only 5 pixels tall (14 CSS pixels).

>> and 26 others render only 4 pixels tall (11 CSS pixels).

Xem thêm and 8 others render only 5 pixels tall (12 CSS pixels).

+ Giao diện đẹ…giao diện,... and 4 others render only 7 pixels tall (18 CSS pixels).

Tặng Thiết Kế…c Doanh nghiệp renders only 7 pixels tall (18 CSS pixels).

để được tư vấn and 1 others render only 6 pixels tall (16 CSS pixels).

0915 211 100 (Mr. Phong) renders only 6 pixels tall (16 CSS pixels).

MỤC LỤC NGÀNH NGHỀ renders only 4 pixels tall (11 CSS pixels).
A and 21 others render only 5 pixels tall (14 CSS pixels).
Xem tất cả... renders only 5 pixels tall (12 CSS pixels).
Quảng cáo Trang vàng and 6 others render only 5 pixels tall (12 CSS pixels).
| and 5 others render only 5 pixels tall (12 CSS pixels).
Phường Phương…Nội, Viêt Nam and 4 others render only 5 pixels tall (13 CSS pixels).
0915 211 100 and 1 others render only 5 pixels tall (13 CSS pixels).
contact@yellowpages.vn renders only 5 pixels tall (13 CSS pixels).
Copyright © 20…ghts reserved. renders only 4 pixels tall (11 CSS pixels).

priority - 21Size content to viewport

The page content is too wide for the viewport, forcing the user to scroll horizontally. Size the page content to the viewport to provide a better user experience.

The page content is 1,168 CSS pixels wide, but the viewport is only 980 CSS pixels wide. The following elements fall outside the viewport:

The element <a href="http://yellowp…/ypcontact.asp">LIÊN HỆ</a> falls outside the viewport.
The element <a href="http://yellowp…padvertise.asp">Quảng cáo Trang vàng</a> falls outside the viewport.
The element <p> falls outside the viewport.
The element <p> falls outside the viewport.
The element <input id="sensisSubmit" type="image"> falls outside the viewport.
The element <div> falls outside the viewport.
The element <div>Bảo Hộ Lao Độn…ảo Hộ Lao Động</div> falls outside the viewport.
The element <p>Có thể bạn quan tâm?</p> falls outside the viewport.
The element <p>Công Nghiệp - Máy & Thiết Bị</p> falls outside the viewport.
The element <p>MÁY MÓC</p> falls outside the viewport.
The element <a href="http://www.yel…phat-dien.html">Máy Phát Điện</a> falls outside the viewport.
The element <span>>></span> falls outside the viewport.
The element <a href="http://www.yel…y-nen-khi.html">Máy Nén Khí</a> falls outside the viewport.
The element <span>>></span> falls outside the viewport.
The element <a href="#">Xem thêm</a> falls outside the viewport.
The element <span>>></span> falls outside the viewport.
The element <p>THIẾT BỊ</p> falls outside the viewport.
The element <a href="http://www.yel…ng-nghiep.html">Van Công Nghiệp</a> falls outside the viewport.
The element <span>>></span> falls outside the viewport.
The element <a href="http://www.yel…ai-truyen.html">Dây Curoa & Đai Truyền</a> falls outside the viewport.
The element <span>>></span> falls outside the viewport.
The element <a href="#">Xem thêm</a> falls outside the viewport.
The element <span>>></span> falls outside the viewport.
The element <p>DÂY TRUYỀN</p> falls outside the viewport.
The element <a href="http://www.yel…-bang-tai.html">Băng Tải - Thiết Kế & Lắp Đặt</a> falls outside the viewport.
The element <span>>></span> falls outside the viewport.
The element <a href="http://www.yel…a-lap-dat.html">Thang Máy - Cung cấp, Lắp Đặt</a> falls outside the viewport.
The element <span>>></span> falls outside the viewport.
The element <a href="#">Xem thêm</a> falls outside the viewport.
The element <span>>></span> falls outside the viewport.
The element <img src="images/thietke…te_mienphi.png"> falls outside the viewport.
The element <p> falls outside the viewport.
The element <div>a…Y</div> falls outside the viewport.
The element <a href="ml.asp">Xem tất cả...</a> falls outside the viewport.
The element <a href="#">Liên hệ Trang vàng</a> falls outside the viewport.
The element <div>CÔNG TY CỔ PHẦ…ghts reserved.</div> falls outside the viewport.

priority - 16Size tap targets appropriately

Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.

The following tap targets are close to other nearby tap targets and may need additional spacing around them.

The tap target <input type="checkbox" name="findname"> is close to 1 other tap targets.

The tap target <a href="http://www.yel…-lao-dong.html">Bảo Hộ Lao Động</a> and 3 others are close to other tap targets.

The tap target <a href="http://www.yel…y-van-tai.html">Vận Tải - Công Ty & Đại Lý</a> and 17 others are close to other tap targets.

The tap target <a href="#">Xem thêm</a> and 8 others are close to other tap targets.

The tap target <a href="http://yellowpages.vn/ml/a">a</a> and 21 others are close to other tap targets.

priority - 10Configure the viewport

Your page does not have a viewport specified. This causes mobile devices to render your page as it would appear on a desktop browser, scaling it down to fit on a mobile screen. Configure a viewport to allow your page to render properly on all devices.

yellowpages.vn HTML validation

Errors

Almost standards mode doctype. Expected “<!DOCTYPE html>”.

Line: 2 Column: 1 - 121
"... <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html..."

Using the “meta” element to specify the document-wide default language is obsolete. Consider specifying the language on the root element instead.

Line: 10 Column: 1 - 51
"...ghiep" /> <meta http-equiv="content-language" content="vi" /> <link..."

An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

Line: 57 Column: 21 - 100
"... <img style="margin-top:7px" src="http://yellowpages.vn/images/login-icon.png" /></div>..." Line: 119 Column: 18 - 77
"... <img style="padding-top:3px" src="images/safety_icon.png" /> ..." Line: 126 Column: 49 - 86
"...-top:5px"><img src="images/gachcheo_icon.png" /></p> ..." Line: 147 Column: 22 - 88
"... <img style="margin-top:3px" src="images/niengiam_img/vantai.jpg" /> ..." Line: 159 Column: 22 - 97
"... <img style="margin-top:3px" src="images/niengiam_img/chuyenphatnhanh.jpg" /> ..." Line: 171 Column: 22 - 95
"... <img style="margin-top:3px" src="images/niengiam_img/dichvuhaiquan.jpg" /> ..." Line: 189 Column: 22 - 94
"... <img style="margin-top:3px" src="images/niengiam_img/congtymaymac.jpg" /> ..." Line: 201 Column: 22 - 97
"... <img style="margin-top:3px" src="images/niengiam_img/maybalo_tuixach.jpg" /> ..." Line: 213 Column: 22 - 92
"... <img style="margin-top:3px" src="images/niengiam_img/phulieumay.jpg" /> ..." Line: 231 Column: 22 - 93
"... <img style="margin-top:3px" src="images/niengiam_img/mayphatdien.jpg" /> ..." Line: 243 Column: 22 - 88
"... <img style="margin-top:3px" src="images/niengiam_img/vongbi.jpg" /> ..." Line: 255 Column: 22 - 95
"... <img style="margin-top:3px" src="images/niengiam_img/dichvuhaiquan.jpg" /> ..." Line: 282 Column: 77 - 147
"...t: right"><img style="margin-top:58px" src="images/thietkewebsite_mienphi.png" /></div>..."

Bad value “OFF” for attribute “autocomplete” on element “input”: The string “off” is not a valid autofill field name.

Line: 72 Column: 18 - 446
"... <input id="searchField" type="text" name="keyword" autocomplete="OFF" size="33" style="border:0px solid #fff; font-family: Arial; font-size: 12pt; color:#666; font-weight:bold; background:none; margin-left:5px; padding-left:33px; padding-top:2px; margin-top:6px; width:380px; height:28px;" tabindex="1" value="Ngành nghề, sản phẩm, tên công ty..." onFocus="if(this.value=='Ngành nghề, sản phẩm, tên công ty...') this.value=''" > ..." Line: 77 Column: 37 - 408
"... <input id="searchField1" type="text" name="where" autocomplete="OFF" size="26" style="border:0px solid #fff; font-family: Arial; font-size: 12pt; color:#666; font-weight:bold; background:none; margin-left:5px; margin-top:6px; width:206px; height:28px; padding-top:2px; padding-left:35px;" tabindex="1" value="Việt Nam" onFocus="if(this.value=='Việt Nam') this.value=''" > ..."

Element “input” is missing required attribute “alt”.

Line: 87 Column: 20 - 84
"... <p><INPUT id=sensisSubmit type=image src="images/search_buttom.png"></p> ..."

Stray start tag “script”.

Line: 410 Column: 1 - 8
"...> </body> <script> (fu..."

Warnings

The “type” attribute is unnecessary for JavaScript resources.

Line: 14 Column: 1 - 52
"..."screen"> <script src="auto/jquery.js" type="text/javascript"></scri..." Line: 15 Column: 1 - 56
"...</script> <script src="auto/dimensions.js" type="text/javascript"></scri..." Line: 16 Column: 1 - 58
"...</script> <script src="auto/autocomplete.js" type="text/javascript"></scri..." Line: 17 Column: 1 - 59
"...</script> <script src="auto/autocomplete1.js" type="text/javascript"></scri..." Line: 18 Column: 1 - 31
"...</script> <script type="text/javascript"> $(fu..."

Consider adding a “lang” attribute to the “html” start tag to declare the language of this document.

Line: 3 Column: 122 - 43
"...onal.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <hea..."

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yellowpages.vn Ping

Ping is a computer network administration software utility used to test the reachability of a host on an Internet Protocol (IP) network. It measures the round-trip time for messages sent from the originating host to a destination computer that are echoed back to the source.

yellowpages.vn TRACEROUTE

Traceroute is a computer network diagnostic tool for displaying the route (path) and measuring transit delays of packets across an Internet Protocol (IP) network. The history of the route is recorded as the round-trip times of the packets received from each successive host (remote node) in the route (path); the sum of the mean times in each hop is a measure of the total time spent to establish the connection. Traceroute proceeds unless all (three) sent packets are lost more than twice, then the connection is lost and the route cannot be evaluated.

YELLOWPAGES.VN Trang Vàng - Những Trang Vàng Doanh Nghiệp Việt Nam

yellowpages.vn Website Information

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yellowpages.vn Alexa Rank

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yellowpages.vn server information

Servers Location

yellowpages.vn desktop page speed rank

yellowpages.vn Desktop Speed Test Quick Summary

priority - 13Leverage 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:

priority - 4Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 4 blocking script resources and 2 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 3Optimize images

Properly formatting and compressing images can save many bytes of data.

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priority - 0Minify JavaScript

Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

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priority - 0Minify CSS

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yellowpages.vn Desktop Resource Breakdown

yellowpages.vn mobile page speed rank

yellowpages.vn Mobile Speed Test Quick Summary

priority - 20Leverage 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:

priority - 16Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 4 blocking script resources and 2 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 3Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 27.6KiB (35% reduction).

priority - 0Minify 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 (45% reduction).

priority - 0Minify 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 227B (22% reduction).

yellowpages.vn Mobile Resource Breakdown

yellowpages.vn mobile page usability

yellowpages.vn Mobile Usability Test Quick Summary

priority - 32Use legible font sizes

The following text on your page renders in a way that may be difficult for some of your visitors to read. Use legible font sizes to provide a better user experience.

The following text fragments have a small font size. Increase the font size to make them more legible.

priority - 21Size content to viewport

The page content is too wide for the viewport, forcing the user to scroll horizontally. Size the page content to the viewport to provide a better user experience.

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priority - 16Size tap targets appropriately

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priority - 10Configure the viewport

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yellowpages.vn HTML validation

Errors

Almost standards mode doctype. Expected “<!DOCTYPE html>”.

Using the “meta” element to specify the document-wide default language is obsolete. Consider specifying the language on the root element instead.

An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

Bad value “OFF” for attribute “autocomplete” on element “input”: The string “off” is not a valid autofill field name.

Element “input” is missing required attribute “alt”.

Stray start tag “script”.

Warnings

The “type” attribute is unnecessary for JavaScript resources.

Consider adding a “lang” attribute to the “html” start tag to declare the language of this document.

yellowpages.vn similar domains

yellowpages.vn Ping

yellowpages.vn TRACEROUTE