Access giaynam.com. Những mẫu giày nam đẹp nhất 2023

name

value

score

weighting

FCP (First Contentful Paint)

Value9.4 s

0/100

10%

LCP (Largest Contentful Paint)

Value9.8 s

0/100

25%

SI (Speed Index)

Value9.4 s

12/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.135

80/100

15%

TTI (Time to Interactive)

Value9.6 s

29/100

10%

giaynam.com

1926 ms

gtm.js

56 ms

style.css

1577 ms

script.js

1061 ms

js

96 ms

Our browser made a total of 91 requests to load all elements on the main page. We found that 89% of them (81 requests) were addressed to the original Giaynam.com, 3% (3 requests) were made to Googletagmanager.com and 2% (2 requests) were made to Analytics.tiktok.com. The less responsive or slowest element that took the longest time to load (6.5 sec) belongs to the original domain Giaynam.com.

Content Size

3.4 MB

After Optimization

3.1 MB

In fact, the total size of Giaynam.com main page is 3.4 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. 55% of websites need less resources to load. Images take 3.2 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 86.6 kB

Original 104.3 kB
After minification 80.2 kB
After compression 17.7 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 24.2 kB, which is 23% 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 86.6 kB or 83% of the original size.

Image Optimization

-6%

Potential reduce by 187.5 kB

Original 3.2 MB
After minification 3.0 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. Giay Nam images are well optimized though.

JavaScript Optimization

-43%

Potential reduce by 34.4 kB

Original 80.5 kB
After minification 80.5 kB
After compression 46.1 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 34.4 kB or 43% of the original size.

CSS Optimization

-87%

Potential reduce by 35.7 kB

Original 41.1 kB
After minification 33.4 kB
After compression 5.4 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. Giaynam.com needs all CSS files to be minified and compressed as it can save up to 35.7 kB or 87% of the original size.

Requests Now

After Optimization

The browser has sent 86 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Giay Nam. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Issues

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.

High

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

These are opportunities to improve the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

robots.txt is not valid

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

VI
Language Claimed

N/A
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Giaynam.com can be misinterpreted by Google and other search engines. Our service has detected that Vietnamese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Giaynam.com 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

giaynam.com

Open Graph description is not detected on the main page of Giay Nam. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks:

Report Summary

Performance

Accessibility

Best Practices

SEO

Những mẫu giày nam đẹp nhất 2023

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

giaynam.com

gtm.js

style.css

script.js

js

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

giaynam.com

gtm.js

style.css

script.js

js

conversion.js

gtm.js

giaynam.png

home-icon.gif

GR303N-01.png

GRY300D-01.png

QH1712N-01.png

GL2081D-01.png

giay-the-thao-buoc-day-hieu-asisa-gam-nau-do-moi-la-ma-bd82891do%20(1).jpg

BD9768-01.png

GL-GL2355N-01.png

giay-da-bo-nam-ma1635T-0001.png

giay-da-nam-xuat-khau-anh-quoc-bd181v%20(1).jpg

giay-cao-nam-cao-cap-hang-hieu-gc31375d1%20(1).jpg

giay-luoi-cong-so-sdrolun-mau-den-moi-nhat-ma-gl21817d-giaynam%20(0).png

giay-buoc-day-thoi-trang-mau-man-bd8290m%20(1).jpg

giay-buoc-day-BD79901D-01.png

giay-buoc-day-BD79901N-01.png

GL2033TS-01.png

GL1037TS-01.png

GL2042N-01.png

GL2042D-01.png

GC23072D-01.jpg

BD230119N-01.jpg

GL2686D-01.png

GL2685D-01.png

GL09721D-01.png

BD2297D-01.png

GL163005N-01.png

GL19031N-01.png

GL19031D-01.png

GL8263D-001.jpg

GL806N-001.jpg

GC126D-01.png

giay-luoi-nam-loafer-kieu-dang-han-quoc-gl1901d%20(1).jpg

giay-moi-nam-penny-loafer-phong-cach-han-gl1901n%20(1).jpg

giay-nam-han-quoc-thanh-lich-hp010d%20(1).jpg

events.js