Tools & Wizards About Us
ddseo.com screenshot

Report Summary

  • 78

    Performance

    Renders faster than
    85% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

ddseo.com

嘟嘟SEO--精准SEO网站关键词优化_铸就上万家企业实现盈利翻倍

Page Load Speed

1.7 sec in total

First Response

398 ms

Resources Loaded

1.2 sec

Page Rendered

126 ms

ddseo.com screenshot

About Website

Welcome to ddseo.com homepage info - get ready to check Ddseo best content for Italy right away, or after learning these important things about ddseo.com

河南微百联网络科技有限公司，根据企业关键词询盘及转化，1对1协助分析调整，精准网站关键词优化，纯人工操作，按天收费，保证效果，无排名可退款！省钱更专业，微百联网络，专业SEO营销服务中心，让上万家企业实现盈利翻倍，咨询QQ：676596

Visit ddseo.com

Key Findings

We analyzed Ddseo.com page load time and found that the first response time was 398 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

ddseo.com performance score

78

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.6 s

94/100

10%

LCP (Largest Contentful Paint)

Value4.7 s

33/100

25%

SI (Speed Index)

Value5.4 s

57/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.035

100/100

15%

TTI (Time to Interactive)

Value1.7 s

100/100

10%

Network Requests Diagram

www.ddseo.com

398 ms

stile.css

101 ms

logo.gif

199 ms

r2_c1.jpg

293 ms

r3_c1.jpg

197 ms

Our browser made a total of 12 requests to load all elements on the main page. We found that all of those requests were addressed to Ddseo.com and no external sources were called. The less responsive or slowest element that took the longest time to load (398 ms) belongs to the original domain Ddseo.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 9.0 kB (26%)

Content Size

35.0 kB

After Optimization

26.0 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Ddseo.com main page is 35.0 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. Images take 23.2 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 6.3 kB

  • Original 8.6 kB
  • After minification 7.4 kB
  • After compression 2.3 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. This page needs HTML code to be minified as it can gain 1.2 kB, which is 14% 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 6.3 kB or 74% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 23.2 kB
  • After minification 23.2 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. Ddseo images are well optimized though.

CSS Optimization

-84%

Potential reduce by 2.7 kB

  • Original 3.2 kB
  • After minification 2.0 kB
  • After compression 504 B

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. Ddseo.com needs all CSS files to be minified and compressed as it can save up to 2.7 kB or 84% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

11

After Optimization

11

  • Images
  • CSS

The browser has sent 11 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ddseo. According to our analytics all requests are already optimized.

Network Requests Diagram

www.ddseo.com

www.ddseo.com

398 ms

stile.css

stile.css

101 ms

logo.gif

logo.gif

199 ms

r2_c1.jpg

r2_c1.jpg

293 ms

r3_c1.jpg

r3_c1.jpg

197 ms

loghi_motori.jpg

loghi_motori.jpg

392 ms

w3c.jpg

w3c.jpg

199 ms

r3_c3.jpg

r3_c3.jpg

197 ms

r3_c4.jpg

r3_c4.jpg

293 ms

posizionamento.gif

posizionamento.gif

292 ms

r3_c6.jpg

r3_c6.jpg

294 ms

r5_c1.gif

r5_c1.gif

294 ms

Accessibility Review

ddseo.com accessibility score

77

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.

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

ddseo.com best practices score

75

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

ddseo.com SEO score

92

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

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 Ddseo.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 Ddseo.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

ddseo.com

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