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name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

56/100

10%

LCP (Largest Contentful Paint)

Value0

0/100

25%

SI (Speed Index)

Value7.4 s

28/100

10%

TBT (Total Blocking Time)

Value740 ms

40/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value6.4 s

60/100

10%

bloggertank.com

51 ms

www.bloggertank.com

300 ms

3645911276-widget_css_bundle.css

83 ms

authorization.css

143 ms

jquery.min.js

88 ms

Our browser made a total of 135 requests to load all elements on the main page. We found that 4% of them (6 requests) were addressed to the original Bloggertank.com, 12% (16 requests) were made to Apis.google.com and 7% (10 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (524 ms) relates to the external source 4.bp.blogspot.com.

Content Size

356.2 kB

After Optimization

219.3 kB

In fact, the total size of Bloggertank.com main page is 356.2 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. 70% of websites need less resources to load. HTML takes 119.2 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 92.7 kB

Original 119.2 kB
After minification 117.0 kB
After compression 26.5 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 92.7 kB or 78% of the original size.

Image Optimization

-7%

Potential reduce by 7.9 kB

Original 106.0 kB
After minification 98.1 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. Bloggertank images are well optimized though.

JavaScript Optimization

-27%

Potential reduce by 31.6 kB

Original 118.6 kB
After minification 110.4 kB
After compression 87.0 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 31.6 kB or 27% of the original size.

CSS Optimization

-38%

Potential reduce by 4.8 kB

Original 12.5 kB
After minification 11.4 kB
After compression 7.7 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. Bloggertank.com needs all CSS files to be minified and compressed as it can save up to 4.8 kB or 38% of the original size.

Requests Now

119

After Optimization

The browser has sent 119 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bloggertank. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 45 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

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.

High

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

High

Image elements do not have [alt] attributes

These are opportunities to improve the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

High

Browser errors were logged to the console

Search Engine Optimization Advices

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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 Bloggertank.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 Bloggertank.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

bloggertank.com

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

bloggertank.com

www.bloggertank.com

3645911276-widget_css_bundle.css

authorization.css

jquery.min.js

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

bloggertank.com

www.bloggertank.com

3645911276-widget_css_bundle.css

authorization.css

jquery.min.js

w2b_jquery.ui.totop.js

plusone.js

brand

show_ads.js

fbshare.js

111111

default

widgets.js

hostedbadge.php

plusone.js

a

pagenav.js

jquery.min.js

3226477086-widgets.js

brand

ga.js

cb=gapi.loaded_0

cb=gapi.loaded_1

google_top_exp.js

blogger+tank1.jpg

ca-pub-4607548311754073.js

zrt_lookup.html

show_ads_impl.js

bg-primary-nav.gif

fbshare.php

theory-of-computer-science.jpg

Best-Free-iPad-Apps.jpg

xeGr

111111

icon18_wrench_allbkg.png

300x250.gif

DMCA_badge_grn_60w.png

subscribe-button.png

twitter.png

rss.png

technorati.png

www.bloggertank.com

theory-of-computer-science.jpg

let-you-get.png