Report Summary

  • 0

    Performance

  • 45

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

adsailer.com

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Page Load Speed

6 sec in total

First Response

509 ms

Resources Loaded

4.3 sec

Page Rendered

1.2 sec

adsailer.com screenshot

About Website

Click here to check amazing Adsailer content for China. Otherwise, check out these important facts you probably never knew about adsailer.com

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Visit adsailer.com

Key Findings

We analyzed Adsailer.com page load time and found that the first response time was 509 ms and then it took 5.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

adsailer.com performance score

0

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0

0/100

10%

LCP (Largest Contentful Paint)

Value0

0/100

25%

SI (Speed Index)

Value0

0/100

10%

TBT (Total Blocking Time)

Value0

0/100

30%

CLS (Cumulative Layout Shift)

Value1.134

1/100

15%

TTI (Time to Interactive)

Value0

0/100

10%

Network Requests Diagram

adsailer.com

509 ms

bootstrap.css

1348 ms

jquery.min.js

1110 ms

style.css

702 ms

move-top.js

458 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that all of those requests were addressed to Adsailer.com and no external sources were called. The less responsive or slowest element that took the longest time to load (2.4 sec) belongs to the original domain Adsailer.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 294.2 kB (27%)

Content Size

1.1 MB

After Optimization

778.1 kB

In fact, the total size of Adsailer.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. 35% of websites need less resources to load. Images take 811.3 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 18.9 kB

  • Original 21.8 kB
  • After minification 12.3 kB
  • After compression 3.0 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. This page needs HTML code to be minified as it can gain 9.5 kB, which is 44% 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 18.9 kB or 86% of the original size.

Image Optimization

-11%

Potential reduce by 91.0 kB

  • Original 811.3 kB
  • After minification 720.3 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. Obviously, Adsailer needs image optimization as it can save up to 91.0 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-66%

Potential reduce by 67.3 kB

  • Original 102.0 kB
  • After minification 100.7 kB
  • After compression 34.8 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 67.3 kB or 66% of the original size.

CSS Optimization

-85%

Potential reduce by 117.1 kB

  • Original 137.2 kB
  • After minification 112.9 kB
  • After compression 20.1 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. Adsailer.com needs all CSS files to be minified and compressed as it can save up to 117.1 kB or 85% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

39

After Optimization

39

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Adsailer. According to our analytics all requests are already optimized.

Accessibility Review

adsailer.com accessibility score

45

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

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

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

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

adsailer.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

High

Missing source maps for large first-party JavaScript

SEO Factors

adsailer.com SEO score

83

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

robots.txt is not valid

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

    ZH

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Adsailer.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese 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 Adsailer.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

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