Report Summary

  • 28

    Performance

    Renders faster than
    47% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

doctorlaptop.com.vn

Doctorlaptop Chuyên Sửa laptop uy tín chuyên nghiệp tại TPHCM

Page Load Speed

15.9 sec in total

First Response

783 ms

Resources Loaded

14.6 sec

Page Rendered

485 ms

About Website

Welcome to doctorlaptop.com.vn homepage info - get ready to check Doctorlaptop best content for Vietnam right away, or after learning these important things about doctorlaptop.com.vn

Trung tâm Doctorlaptop chuyên Sửa laptop, Sửa Macbook, iMac uy tín TPHCM, dịch vụ sửa chữa chuyên nghiệp, linh kiện chính hãng, bảo hành chu đáo.

Visit doctorlaptop.com.vn

Key Findings

We analyzed Doctorlaptop.com.vn page load time and found that the first response time was 783 ms and then it took 15.1 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

doctorlaptop.com.vn performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.7 s

0/100

10%

LCP (Largest Contentful Paint)

Value11.0 s

0/100

25%

SI (Speed Index)

Value13.9 s

1/100

10%

TBT (Total Blocking Time)

Value730 ms

40/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value13.3 s

12/100

10%

Network Requests Diagram

doctorlaptop.com.vn

783 ms

doctorlaptop.com.vn

1175 ms

js

65 ms

css2

35 ms

css2

50 ms

Our browser made a total of 102 requests to load all elements on the main page. We found that 90% of them (92 requests) were addressed to the original Doctorlaptop.com.vn, 5% (5 requests) were made to Fonts.gstatic.com and 2% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (8.8 sec) belongs to the original domain Doctorlaptop.com.vn.

Page Optimization Overview & Recommendations

Page size can be reduced by 393.2 kB (7%)

Content Size

5.9 MB

After Optimization

5.5 MB

In fact, the total size of Doctorlaptop.com.vn main page is 5.9 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. 65% of websites need less resources to load. Images take 5.7 MB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 96.2 kB

  • Original 107.2 kB
  • After minification 106.3 kB
  • After compression 11.0 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 96.2 kB or 90% of the original size.

Image Optimization

-5%

Potential reduce by 284.7 kB

  • Original 5.7 MB
  • After minification 5.4 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. Doctorlaptop images are well optimized though.

JavaScript Optimization

-42%

Potential reduce by 167 B

  • Original 395 B
  • After minification 320 B
  • After compression 228 B

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 167 B or 42% of the original size.

CSS Optimization

-19%

Potential reduce by 12.1 kB

  • Original 62.7 kB
  • After minification 60.0 kB
  • After compression 50.5 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. Doctorlaptop.com.vn needs all CSS files to be minified and compressed as it can save up to 12.1 kB or 19% of the original size.

Requests Breakdown

Number of requests can be reduced by 28 (30%)

Requests Now

93

After Optimization

65

The browser has sent 93 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Doctorlaptop. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

doctorlaptop.com.vn accessibility score

83

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.

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

doctorlaptop.com.vn best practices score

58

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

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

doctorlaptop.com.vn SEO score

86

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