Tools & Wizards About Us
48long.com screenshot

Report Summary

  • 34

    Performance

    Renders faster than
    54% of other websites

  • 61

    Accessibility

    Visual factors better than
    that of 27% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

48long.com

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Page Load Speed

24.1 sec in total

First Response

806 ms

Resources Loaded

22 sec

Page Rendered

1.3 sec

48long.com screenshot

About Website

Click here to check amazing 48 Long content. Otherwise, check out these important facts you probably never knew about 48long.com

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Visit 48long.com

Key Findings

We analyzed 48long.com page load time and found that the first response time was 806 ms and then it took 23.3 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

48long.com performance score

34

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value11.1 s

0/100

10%

LCP (Largest Contentful Paint)

Value17.0 s

0/100

25%

SI (Speed Index)

Value11.5 s

5/100

10%

TBT (Total Blocking Time)

Value330 ms

76/100

30%

CLS (Cumulative Layout Shift)

Value0.177

68/100

15%

TTI (Time to Interactive)

Value15.1 s

7/100

10%

Network Requests Diagram

48long.com

806 ms

home.css

438 ms

font_2748176_bvpzrxyy7vc.css

89 ms

font_2805178_apwa1emhlkv.css

102 ms

jquery-1.10.2.min.js

874 ms

Our browser made a total of 42 requests to load all elements on the main page. We found that 19% of them (8 requests) were addressed to the original 48long.com, 36% (15 requests) were made to Ast.f831.com and 10% (4 requests) were made to At.alicdn.com. The less responsive or slowest element that took the longest time to load (19.8 sec) relates to the external source Kang002.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 256.4 kB (23%)

Content Size

1.1 MB

After Optimization

856.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 48long.com main page is 1.1 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. 25% of websites need less resources to load. Images take 788.7 kB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 235.9 kB

  • Original 265.2 kB
  • After minification 252.1 kB
  • After compression 29.3 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 235.9 kB or 89% of the original size.

Image Optimization

-2%

Potential reduce by 14.6 kB

  • Original 788.7 kB
  • After minification 774.1 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. 48 Long images are well optimized though.

JavaScript Optimization

-8%

Potential reduce by 4.3 kB

  • Original 54.0 kB
  • After minification 54.0 kB
  • After compression 49.8 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

-31%

Potential reduce by 1.7 kB

  • Original 5.4 kB
  • After minification 5.2 kB
  • After compression 3.7 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. 48long.com needs all CSS files to be minified and compressed as it can save up to 1.7 kB or 31% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (13%)

Requests Now

32

After Optimization

28

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 48 Long. 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 as a result speed up the page load time.

Network Requests Diagram

48long.com

48long.com

806 ms

home.css

home.css

438 ms

font_2748176_bvpzrxyy7vc.css

font_2748176_bvpzrxyy7vc.css

89 ms

font_2805178_apwa1emhlkv.css

font_2805178_apwa1emhlkv.css

102 ms

jquery-1.10.2.min.js

jquery-1.10.2.min.js

874 ms

bash.js

bash.js

440 ms

index.js

index.js

411 ms

js-sdk-pro.min.js

js-sdk-pro.min.js

8 ms

jquery-1.2.3.min.js

jquery-1.2.3.min.js

497 ms

hm.js

hm.js

1861 ms

collect

collect

1015 ms

logo.png

logo.png

226 ms

06845124576521969.png

06845124576521969.png

682 ms

06845125845798953.png

06845125845798953.png

685 ms

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06845134360643832.png

711 ms

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06845134691202433.png

698 ms

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06845134967367633.png

701 ms

06845135806059856.png

06845135806059856.png

704 ms

06845136129416013.png

06845136129416013.png

894 ms

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06845136605233278.png

900 ms

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06831428620561815.png

919 ms

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06845138413812691.png

924 ms

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06845145716575655.png

927 ms

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06845148842596452.png

931 ms

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06845149001290531.png

1105 ms

06845149202014358.png

06845149202014358.png

1114 ms

06845373957275140.png

06845373957275140.png

1141 ms

www.kang002.com

www.kang002.com

19823 ms

iding.png

iding.png

219 ms

font_2805178_apwa1emhlkv.woff

font_2805178_apwa1emhlkv.woff

27 ms

font_2748176_bvpzrxyy7vc.woff

font_2748176_bvpzrxyy7vc.woff

51 ms

amsbx.jpg

amsbx.jpg

118 ms

sbx.jpg

sbx.jpg

461 ms

ammh.jpg

ammh.jpg

91 ms

mhcz.jpg

mhcz.jpg

235 ms

886633903.gif

886633903.gif

221 ms

ampgt.jpg

ampgt.jpg

39 ms

p9.jpg

p9.jpg

477 ms

icate.png

icate.png

224 ms

pt06.jpg

pt06.jpg

1 ms

pt06.jpg

pt06.jpg

460 ms

hm.gif

hm.gif

317 ms

Accessibility Review

48long.com accessibility score

61

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

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

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

48long.com 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

High

Browser errors were logged to the console

SEO Factors

48long.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

    N/A

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 48long.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is English. Our system also found out that 48long.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

48long.com

Open Graph description is not detected on the main page of 48 Long. 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: