Report Summary

  • 7

    Performance

    Renders faster than
    22% of other websites

  • 46

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

nemgiagoc.vn

Nệm Giá Gốc Giá Siêu Rẻ KM 20-60% Tặng Drap Gối - BH 10 Năm

Page Load Speed

31.5 sec in total

First Response

819 ms

Resources Loaded

29.9 sec

Page Rendered

812 ms

nemgiagoc.vn screenshot

About Website

Click here to check amazing Nemgiagoc content for Vietnam. Otherwise, check out these important facts you probably never knew about nemgiagoc.vn

999+ mẫu nệm ngủ gia đình, khách sạn các loại, giá siêu rẻ ưu đãi tốt nhất 2023, giao hàng miễn phí, BH 10 năm, giao nhanh trong 2h, độ bền 50 năm.

Visit nemgiagoc.vn

Key Findings

We analyzed Nemgiagoc.vn page load time and found that the first response time was 819 ms and then it took 30.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

nemgiagoc.vn performance score

7

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value9.0 s

0/100

10%

LCP (Largest Contentful Paint)

Value14.9 s

0/100

25%

SI (Speed Index)

Value13.6 s

2/100

10%

TBT (Total Blocking Time)

Value1,200 ms

20/100

30%

CLS (Cumulative Layout Shift)

Value1.011

2/100

15%

TTI (Time to Interactive)

Value20.1 s

2/100

10%

Network Requests Diagram

nemgiagoc.vn

819 ms

nemgiagoc.vn

2398 ms

gtm.js

67 ms

jquery-1.8.3.js

3599 ms

style.css

4993 ms

Our browser made a total of 228 requests to load all elements on the main page. We found that 98% of them (223 requests) were addressed to the original Nemgiagoc.vn, 1% (3 requests) were made to S7.addthis.com and 0% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (15.7 sec) belongs to the original domain Nemgiagoc.vn.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.9 MB (50%)

Content Size

3.9 MB

After Optimization

1.9 MB

In fact, the total size of Nemgiagoc.vn main page is 3.9 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 3.2 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 149.9 kB

  • Original 183.8 kB
  • After minification 156.0 kB
  • After compression 33.9 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 27.8 kB, which is 15% 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 149.9 kB or 82% of the original size.

Image Optimization

-45%

Potential reduce by 1.4 MB

  • Original 3.2 MB
  • After minification 1.7 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. Obviously, Nemgiagoc needs image optimization as it can save up to 1.4 MB or 45% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-69%

Potential reduce by 334.8 kB

  • Original 486.3 kB
  • After minification 474.2 kB
  • After compression 151.5 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 334.8 kB or 69% of the original size.

CSS Optimization

-79%

Potential reduce by 29.4 kB

  • Original 37.2 kB
  • After minification 33.8 kB
  • After compression 7.8 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. Nemgiagoc.vn needs all CSS files to be minified and compressed as it can save up to 29.4 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (6%)

Requests Now

225

After Optimization

211

The browser has sent 225 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nemgiagoc. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

nemgiagoc.vn accessibility score

46

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.

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

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>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

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

nemgiagoc.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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

nemgiagoc.vn SEO score

84

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 Nemgiagoc.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 Nemgiagoc.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

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