Tools & Wizards About Us

Report Summary

  • 10

    Performance

    Renders faster than
    23% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

sevenam.vn

Thời trang công sở Seven.AM: Váy đầm, quần áo, vest nữ

Page Load Speed

15.5 sec in total

First Response

2.4 sec

Resources Loaded

11.9 sec

Page Rendered

1.2 sec

About Website

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

Thương hiệu thời trang công sở Seven.AM luôn cập nhật những bộ sưu tập váy đầm, áo sơ mi, chân váy, quần áo, vest nữ MỚI NHẤT 2024 (Mua Online giá tốt)

Visit sevenam.vn

Key Findings

We analyzed Sevenam.vn page load time and found that the first response time was 2.4 sec and then it took 13.1 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

sevenam.vn performance score

10

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.4 s

7/100

10%

LCP (Largest Contentful Paint)

Value9.1 s

1/100

25%

SI (Speed Index)

Value9.2 s

13/100

10%

TBT (Total Blocking Time)

Value2,590 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0.294

41/100

15%

TTI (Time to Interactive)

Value18.2 s

3/100

10%

Network Requests Diagram

sevenam.vn

2413 ms

js

116 ms

gtm.js

327 ms

timber.scss.css

90 ms

suplo-style.scss.css

171 ms

Our browser made a total of 238 requests to load all elements on the main page. We found that 0% of them (1 request) were addressed to the original Sevenam.vn, 59% (141 requests) were made to Product.hstatic.net and 20% (47 requests) were made to Theme.hstatic.net. The less responsive or slowest element that took the longest time to load (2.7 sec) relates to the external source Product.hstatic.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 440.0 kB (5%)

Content Size

9.3 MB

After Optimization

8.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sevenam.vn main page is 9.3 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. Only a small number of websites need less resources to load. Images take 8.5 MB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 415.1 kB

  • Original 467.2 kB
  • After minification 432.1 kB
  • After compression 52.1 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 415.1 kB or 89% of the original size.

Image Optimization

-0%

Potential reduce by 1 B

  • Original 8.5 MB
  • After minification 8.5 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. Seven AM images are well optimized though.

JavaScript Optimization

-4%

Potential reduce by 16.6 kB

  • Original 370.7 kB
  • After minification 366.4 kB
  • After compression 354.1 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. This website has mostly compressed JavaScripts.

CSS Optimization

-15%

Potential reduce by 8.3 kB

  • Original 56.3 kB
  • After minification 56.3 kB
  • After compression 48.0 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. Sevenam.vn needs all CSS files to be minified and compressed as it can save up to 8.3 kB or 15% of the original size.

Requests Breakdown

Number of requests can be reduced by 67 (30%)

Requests Now

222

After Optimization

155

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 222 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Seven AM. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 31 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

sevenam.vn accessibility score

85

Accessibility Issues

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

<frame> or <iframe> elements do not have a title

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.

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>).

Best Practices

sevenam.vn best practices score

75

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

Browser errors were logged to the console

SEO Factors

sevenam.vn SEO score

92

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

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 Sevenam.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 Sevenam.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 Seven AM. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: