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doublebluesports.com screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

doublebluesports.com

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Page Load Speed

1.4 sec in total

First Response

290 ms

Resources Loaded

792 ms

Page Rendered

309 ms

doublebluesports.com screenshot

About Website

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Key Findings

We analyzed Doublebluesports.com page load time and found that the first response time was 290 ms and then it took 1.1 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

doublebluesports.com performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.1 s

0/100

10%

LCP (Largest Contentful Paint)

Value16.8 s

0/100

25%

SI (Speed Index)

Value42.2 s

0/100

10%

TBT (Total Blocking Time)

Value62,390 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.06

98/100

15%

TTI (Time to Interactive)

Value86.0 s

0/100

10%

Network Requests Diagram

doublebluesports.com

290 ms

central.1439841010467.css

88 ms

production.min.1439841010467.js

121 ms

gmk4elp.js

195 ms

oct.js

54 ms

Our browser made a total of 22 requests to load all elements on the main page. We found that 50% of them (11 requests) were addressed to the original Doublebluesports.com, 18% (4 requests) were made to and 9% (2 requests) were made to Use.typekit.net. The less responsive or slowest element that took the longest time to load (290 ms) belongs to the original domain Doublebluesports.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 8.0 kB (2%)

Content Size

472.7 kB

After Optimization

464.7 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Doublebluesports.com main page is 472.7 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. Images take 440.7 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 7.9 kB

  • Original 10.9 kB
  • After minification 9.9 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. 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 7.9 kB or 72% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 440.7 kB
  • After minification 440.7 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. Doublebluesports images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 50 B

  • Original 21.0 kB
  • After minification 21.0 kB
  • After compression 20.9 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.

Requests Breakdown

Number of requests can be reduced by 3 (23%)

Requests Now

13

After Optimization

10

  • Images
  • JavaScript
  • CSS

The browser has sent 13 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Doublebluesports. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

doublebluesports.com

doublebluesports.com

290 ms

central.1439841010467.css

central.1439841010467.css

88 ms

production.min.1439841010467.js

production.min.1439841010467.js

121 ms

gmk4elp.js

gmk4elp.js

195 ms

oct.js

oct.js

54 ms

d

d

184 ms

banner-trs-small.jpg

banner-trs-small.jpg

105 ms

banner-campcast-small.jpg

banner-campcast-small.jpg

90 ms

b.gif

b.gif

56 ms

banner-srs2.jpg

banner-srs2.jpg

198 ms

metronicproreg-webfont.woff

metronicproreg-webfont.woff

79 ms

Bluejay.woff

Bluejay.woff

54 ms

metronicproblack-webfont.woff

metronicproblack-webfont.woff

86 ms

metronicproair-webfont.woff

metronicproair-webfont.woff

83 ms

adsct

adsct

77 ms

adsct

adsct

53 ms

analytics.js

analytics.js

27 ms

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9DjgY3sdhRxx1zHEnnHTKaWecdc55F1yU7ZLLrrjqmutuyHHTLbfDG7vrnvseeCjXI3nyPfZEgacKPfNckRdeeuW1N94q9s57H34AuaVuywAA

4 ms

bt9U00w3w0yzzDbHXPPMt8BCiyy2xFLLLLfCSqustsZa66y3wUabwhxssdU22+2w0y677bHXPvsdcNAhhx1x1LEwPSecdMppZ+Q765zzLrjokssKXHHVNdfdcNMtt91x1z2F7ocJfOiRx5546pnnXnjpldfeeOud9z74+P9l8ycw8paFAAAA

bt9U00w3w0yzzDbHXPPMt8BCiyy2xFLLLLfCSqustsZa66y3wUabwhxssdU22+2w0y677bHXPvsdcNAhhx1x1LEwPSecdMppZ+Q765zzLrjokssKXHHVNdfdcNMtt91x1z2F7ocJfOiRx5546pnnXnjpldfeeOud9z74+P9l8ycw8paFAAAA

4 ms

Q44GN7HYUccdcxxJ5x0ymlnnHXOeRdclO2Sy6646prrbshx0y23wxu76577Hngo1yN58j32RIGnCj3zXJEXXnrltTfeKvbOex9+ALmlbssAAA==

Q44GN7HYUccdcxxJ5x0ymlnnHXOeRdclO2Sy6646prrbshx0y23wxu76577Hngo1yN58j32RIGnCj3zXJEXXnrltTfeKvbOex9+ALmlbssAAA==

4 ms

Q44GN7HYUccdcxxJ5x0ymlnnHXOeRdclO2Sy6646prrbshx0y23wxu76577Hngo1yN58j32RIGnCj3zXJEXXnrltTfeKvbOex9+ALmlbssAAA==

Q44GN7HYUccdcxxJ5x0ymlnnHXOeRdclO2Sy6646prrbshx0y23wxu76577Hngo1yN58j32RIGnCj3zXJEXXnrltTfeKvbOex9+ALmlbssAAA==

3 ms

collect

collect

26 ms

Accessibility Review

doublebluesports.com accessibility score

96

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

Best Practices

doublebluesports.com best practices score

67

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

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

doublebluesports.com SEO score

100

Search Engine Optimization Advices

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Doublebluesports.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Doublebluesports.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

doublebluesports.com

Open Graph data is detected on the main page of Doublebluesports. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: