Access sdn-tambaharjo.blogspot.com. SD Negeri Tambaharjo

name

value

score

weighting

FCP (First Contentful Paint)

Value1.9 s

86/100

10%

LCP (Largest Contentful Paint)

Value1.9 s

98/100

25%

SI (Speed Index)

Value3.6 s

86/100

10%

TBT (Total Blocking Time)

Value1,140 ms

22/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value9.8 s

28/100

10%

sdn-tambaharjo.blogspot.com

415 ms

3375562265-css_bundle_v2.css

57 ms

authorization.css

107 ms

plusone.js

86 ms

adsbygoogle.js

4 ms

Our browser made a total of 76 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Sdn-tambaharjo.blogspot.com, 17% (13 requests) were made to Apis.google.com and 13% (10 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (415 ms) belongs to the original domain Sdn-tambaharjo.blogspot.com.

Content Size

378.2 kB

After Optimization

296.5 kB

In fact, the total size of Sdn-tambaharjo.blogspot.com main page is 378.2 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. 65% of websites need less resources to load. Images take 148.3 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 61.9 kB

Original 78.2 kB
After minification 77.0 kB
After compression 16.3 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. 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 61.9 kB or 79% of the original size.

Image Optimization

-3%

Potential reduce by 3.7 kB

Original 148.3 kB
After minification 144.6 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. SD N Tambaharjo Blogspot images are well optimized though.

JavaScript Optimization

-11%

Potential reduce by 16.1 kB

Original 143.7 kB
After minification 143.5 kB
After compression 127.6 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 16.1 kB or 11% of the original size.

CSS Optimization

-0%

Potential reduce by 6 B

Original 8.0 kB
After minification 8.0 kB
After compression 8.0 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. Sdn-tambaharjo.blogspot.com has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 73 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SD N Tambaharjo Blogspot. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

High

[aria-*] attributes do not match their roles

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.

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

High

Form elements do not have associated labels

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

Search Engine Optimization Advices

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

High

Links are not crawlable

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

ID
Language Claimed

ID
Encoding

UTF-8

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

sdn-tambaharjo.blogspot.com

Open Graph description is not detected on the main page of SD N Tambaharjo Blogspot. 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

SD Negeri Tambaharjo

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

sdn-tambaharjo.blogspot.com

3375562265-css_bundle_v2.css

authorization.css

plusone.js

adsbygoogle.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

sdn-tambaharjo.blogspot.com

3375562265-css_bundle_v2.css

authorization.css

plusone.js

adsbygoogle.js

botsafelinknew.js

3226477086-widgets.js

cb=gapi.loaded_0

ga.js

SEKOLAH%2BDASAR%2BTAMBAHARJO%2BKARANGDUWUR%2BRT01%2BRW01.jpg

icon18_wrench_allbkg.png

smallcommentsx-c.png

Cara%2BMudah%2BCek%2BSK%2BInspassing%2BGuru%2BNon%2BPNS%2BTahun%2B2016.png

icon-new-window.png

cb=gapi.loaded_1

google_top_exp.js

cb=gapi.loaded_2

stats

logo-16.png

Admin%2BBlog%2Bsdn-tambaharjo.blogspot.com.jpg

1407809047635.jpg

ca-pub-1813931514913685.js

zrt_lookup.html

show_ads_impl.js

blank.html

navbar.g

cb=gapi.loaded_3

likebox.php

ads

osd.js

icons_peach.png

platform:gapi.iframes.style.common.js

arrows-light.png

stats-flipper.png

ads

ads

ads

cb=gapi.loaded_0

cb=gapi.loaded_1

fastbutton

postmessageRelay

kyEKgjk51ZE.css

xgj7bXhJNEH.css