Tools & Wizards About Us
gregstailor.com screenshot

Report Summary

  • 8

    Performance

    Renders faster than
    22% of other websites

  • 57

    Accessibility

    Visual factors better than
    that of 24% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

gregstailor.com

彩票投注平台app下载-有限公司

Page Load Speed

2.8 sec in total

First Response

249 ms

Resources Loaded

2.1 sec

Page Rendered

480 ms

gregstailor.com screenshot

About Website

Click here to check amazing Gregstailor content. Otherwise, check out these important facts you probably never knew about gregstailor.com

彩票投注平台app下载(中国)有限公司于2017年11月28日正式挂牌成立，是经党中央、国务院批准，由中国国电集团公司和神华集团有限责任公司联合重组而成的中央骨干能源企业，是国有资本投资公司改革、创建世界一流示范企业的试点企业，拥有煤炭、电力、运输、化工等全产业链业务，产业分布在全国31个省区市以及美国、加拿大等10多个国家和地区，是全球规模最大的煤炭生产公司、火力发电公司、风力发电公司和煤制油煤...

Visit gregstailor.com

Key Findings

We analyzed Gregstailor.com page load time and found that the first response time was 249 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

gregstailor.com performance score

8

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value22.7 s

0/100

10%

LCP (Largest Contentful Paint)

Value50.5 s

0/100

25%

SI (Speed Index)

Value23.1 s

0/100

10%

TBT (Total Blocking Time)

Value1,220 ms

20/100

30%

CLS (Cumulative Layout Shift)

Value0.515

15/100

15%

TTI (Time to Interactive)

Value37.2 s

0/100

10%

Network Requests Diagram

gregstailor.com

249 ms

home.css

44 ms

main.css

43 ms

cookies.js

42 ms

jquery.min.js

42 ms

Our browser made a total of 31 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Gregstailor.com, 39% (12 requests) were made to Bluehost.com and 13% (4 requests) were made to I3.cdn-image.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Iyfubh.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 444.7 kB (50%)

Content Size

885.2 kB

After Optimization

440.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Gregstailor.com main page is 885.2 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. 35% of websites need less resources to load. Javascripts take 485.6 kB which makes up the majority of the site volume.

HTML Optimization

-63%

Potential reduce by 3.0 kB

  • Original 4.8 kB
  • After minification 4.5 kB
  • After compression 1.8 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 3.0 kB or 63% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 45.1 kB
  • After minification 45.1 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. Gregstailor images are well optimized though.

JavaScript Optimization

-20%

Potential reduce by 95.4 kB

  • Original 485.6 kB
  • After minification 485.6 kB
  • After compression 390.2 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 95.4 kB or 20% of the original size.

CSS Optimization

-99%

Potential reduce by 346.2 kB

  • Original 349.7 kB
  • After minification 12.4 kB
  • After compression 3.4 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. Gregstailor.com needs all CSS files to be minified and compressed as it can save up to 346.2 kB or 99% of the original size.

Requests Breakdown

Number of requests can be reduced by 6 (30%)

Requests Now

20

After Optimization

14

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Gregstailor. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

gregstailor.com

gregstailor.com

249 ms

home.css

home.css

44 ms

main.css

main.css

43 ms

cookies.js

cookies.js

42 ms

jquery.min.js

jquery.min.js

42 ms

cookies.js

cookies.js

128 ms

jquery.min.js

jquery.min.js

152 ms

home.css

home.css

138 ms

main.css

main.css

139 ms

hp_sprite.gif

hp_sprite.gif

51 ms

logo.jpg

logo.jpg

52 ms

header_grad.jpg

header_grad.jpg

52 ms

ga.js

ga.js

8 ms

logo.jpg

logo.jpg

83 ms

__utm.gif

__utm.gif

54 ms

www.iyfubh.com

www.iyfubh.com

1200 ms

collect

collect

78 ms

ga-audiences

ga-audiences

34 ms

px.js

px.js

77 ms

px.js

px.js

79 ms

min.js

min.js

35 ms

bodybg.png

bodybg.png

76 ms

logo.png

logo.png

72 ms

search-icon.png

search-icon.png

70 ms

libg.png

libg.png

72 ms

browserfp.min.js

browserfp.min.js

95 ms

kwbg.jpg

kwbg.jpg

66 ms

arrow.png

arrow.png

65 ms

browserfp.min.js

browserfp.min.js

48 ms

ubuntu-r.woff

ubuntu-r.woff

19 ms

ubuntu-b.woff

ubuntu-b.woff

20 ms

Accessibility Review

gregstailor.com accessibility score

57

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

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

gregstailor.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

Missing source maps for large first-party JavaScript

SEO Factors

gregstailor.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

Page is blocked from indexing

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

    ZH

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Gregstailor.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it does not match the claimed English language. Our system also found out that Gregstailor.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

gregstailor.com

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