Tools & Wizards About Us
laptrinhwebsite.com screenshot

Report Summary

  • 83

    Performance

    Renders faster than
    87% of other websites

  • 64

    Accessibility

    Visual factors better than
    that of 29% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

laptrinhwebsite.com

Công ty Lập trình website chuyên nghiệp Saigon Hitech

Page Load Speed

5.2 sec in total

First Response

972 ms

Resources Loaded

4.1 sec

Page Rendered

195 ms

laptrinhwebsite.com screenshot

About Website

Visit laptrinhwebsite.com now to see the best up-to-date Laptrinh Website content and also check out these interesting facts you probably never knew about laptrinhwebsite.com

Là công ty lập trình website chuyên nghiệp, Saigon Hitech chuyên thiết kế web chuẩn SEO cho doanh nghiệp

Visit laptrinhwebsite.com

Key Findings

We analyzed Laptrinhwebsite.com page load time and found that the first response time was 972 ms and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

laptrinhwebsite.com performance score

83

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.2 s

99/100

10%

LCP (Largest Contentful Paint)

Value1.8 s

99/100

25%

SI (Speed Index)

Value3.4 s

89/100

10%

TBT (Total Blocking Time)

Value60 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value1.632

0/100

15%

TTI (Time to Interactive)

Value2.0 s

99/100

10%

Network Requests Diagram

laptrinhwebsite.com

972 ms

jquery-1.7.1.min.js

815 ms

slides.min.jquery.js

553 ms

wowslider.js

560 ms

script.js

561 ms

Our browser made a total of 22 requests to load all elements on the main page. We found that all of those requests were addressed to Laptrinhwebsite.com and no external sources were called. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Laptrinhwebsite.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 147.7 kB (19%)

Content Size

758.0 kB

After Optimization

610.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Laptrinhwebsite.com main page is 758.0 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 20% of websites need less resources to load. Images take 571.1 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 19.3 kB

  • Original 24.2 kB
  • After minification 21.2 kB
  • After compression 4.9 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 3.0 kB, which is 12% 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 19.3 kB or 80% of the original size.

Image Optimization

-3%

Potential reduce by 18.7 kB

  • Original 571.1 kB
  • After minification 552.4 kB

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. Laptrinh Website images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 85.2 kB

  • Original 130.8 kB
  • After minification 128.4 kB
  • After compression 45.6 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 85.2 kB or 65% of the original size.

CSS Optimization

-77%

Potential reduce by 24.4 kB

  • Original 31.9 kB
  • After minification 27.6 kB
  • After compression 7.4 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. Laptrinhwebsite.com needs all CSS files to be minified and compressed as it can save up to 24.4 kB or 77% of the original size.

Requests Breakdown

Number of requests can be reduced by 7 (33%)

Requests Now

21

After Optimization

14

  • Images
  • JavaScript
  • CSS

The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Laptrinh Website. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

laptrinhwebsite.com

laptrinhwebsite.com

972 ms

jquery-1.7.1.min.js

jquery-1.7.1.min.js

815 ms

slides.min.jquery.js

slides.min.jquery.js

553 ms

wowslider.js

wowslider.js

560 ms

script.js

script.js

561 ms

check.js

check.js

562 ms

style.css

style.css

564 ms

m.css

m.css

1095 ms

style.css

style.css

1106 ms

setup.css

setup.css

1114 ms

logo.jpg

logo.jpg

294 ms

Saigon-Hitech.png

Saigon-Hitech.png

560 ms

saigon-hitech_top.jpg

saigon-hitech_top.jpg

1127 ms

thiet-ke-website_SaigonHitech1.jpg

thiet-ke-website_SaigonHitech1.jpg

1918 ms

SEO-website_Saigon-Hitech_2.jpg

SEO-website_Saigon-Hitech_2.jpg

1671 ms

saigon-hitech_gioi-thieu_300px.jpg

saigon-hitech_gioi-thieu_300px.jpg

1407 ms

1373965080_news_101.jpg

1373965080_news_101.jpg

1662 ms

1381740403_news_114.jpg

1381740403_news_114.jpg

1947 ms

bg_site.png

bg_site.png

1632 ms

home_fone.png

home_fone.png

1915 ms

bg_news_sort.png

bg_news_sort.png

2163 ms

ico-menu.png

ico-menu.png

2186 ms

Accessibility Review

laptrinhwebsite.com accessibility score

64

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.

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

Best Practices

laptrinhwebsite.com 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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

laptrinhwebsite.com SEO score

85

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

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 Laptrinhwebsite.com 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 Laptrinhwebsite.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

laptrinhwebsite.com

Open Graph description is not detected on the main page of Laptrinh Website. 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: