Quality and Performance report

http://www.agenterpercayaterbaik.com
Report generated on Dec 24, 2016 6:12:52 PM
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SIMULATED VISITOR: Chrome Paris 8.0/1.5Mbps (Latency: 50 ms) Edit

Requests

153

Weight

4.54MB

HTML CSS Scripts Images Others
Timeline / Waterfall

First Byte

0.26sec

Start Render

0.90sec

Fully loaded

6.83sec


Browser warnings 1Severe
HTTP/2 Ready: 45%
Speed Index: 1287

Technologies :

AddThis

Blogger

Font Awesome

Google Analytics

OpenGSE

jQuery

Java


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Tips and best practices:

Things to improve

Data amount 

0/100

Reduce the page weight (4,54 MB)

The page weight is too high, slowing down its display, especially on low speed connections. This can lead to frustration for users paying for data (see whatdoesmysitecost.com).

Evaluate the Weight of my Web Page

In February 2016, the average weight of 100 most visited websites in the world was 1,38MB.

How to reduce the weight of my page?

You can report to our "Data amount" category to discover the possible optimizations in your case. Images are often involved.
Moreover, make sure to build your web pages in order to load data that is essential to the user experience (rendering optimization of the critical path).
For other contents (social networking plugins, advertising, content at the bottom of the page ...), it is better to delay the loading (asynchronous, lazy-loading ...), so they don't override priority contents.

We strongly recommend that you define performance budgets before you carry out your web projects. These budgets can be settled through the DareBoost monitoring feature.


We have established the weight distribution of the page by resource type:

  • Images : 69,45% of total weight
  • JavaScript : 25,36% of total weight
  • Texts : 3,22% of total weight
  • Font : 1,30% of total weight
  • CSS : 0,45% of total weight
  • JSON : 0,03% of total weight

Here is the weight of the 10 heaviest resources over the network, and that are necessary to load the page:


 
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Number of requests 

0/100

2 resources are unreachable

You should avoid requesting unreachable resources.

Warning notifications that some requests related to your page are encountering errors can be due to:

  • errors in your HTML, CSS, or JavaScript resources;
  • an unhandled error on the server side;
  • or a problem on a service used by your page.

The following HTTP codes were returned:

These errors can affect content on and behaviors of your website and cause unnecessary network traffic, which affects the loading time of your page.


 
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Data amount 

0/100

4 images are resized with a width/height attribute

Images must not be delivered larger than they are actually displayed to avoid loading unnecessary data.

Resizing images explained

Using the width and height attributes in img tags is not recommended to reduce the rendering of an image.

For instance, if your image is set to render at 300px by 300px on a particular page, don't upload the original 1000px by 1000px version of that image to your page. Instead, resize/crop the image to fit the display size and then upload it to your site to decrease the page weight and loading time.

Using images with responsive designs or retina screens?

Responsive website designs and retina screens do not justify an image resizing. Even in such cases, some methods exist to deliver your pictures to the right size. We recommend reading the following resources:

Don't resize the following images:

On this page, 3 are resized by less than 35%. This can be consistent in a Responsive Web Design website, so this best practice does not penalize the following resources, but please make sure that they do not affect the page performance:


 
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Browser rendering 

0/100

2 critical dependencies detected

The failure of a third-party content provider could bring an overall breakdown of your website.

Single Point Of Failure

A Frontend Single Point Of Failure (SPOF) is a critical dependency on a third-party content, that may block the entire display of your page in case of failure of the content provider.

As an example, if your web page uses a blocking script hosted by Google’s servers, then your page is reliant on any failure from this script. Please read our blog post dedicated to SPOF for more information.

How to avoid SPOF?

As far as possible, exclude any of these dependencies, even from renowned providers. If you have to use a third-party content, ensure that you choosed an asynchronous integration and that you have a fallback in case of problem.


We are checking if the tested web page depends (in a critical way) on some of most widespread external resources (googleapis, typekit,...). That are known as Frontend SPOF (Single Point Of Failure) cases.

The following resources represent a SPOF for this page:


 
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Browser rendering 

0/100

Defer parsing of JavaScript

JavaScript can significantly slow down a page display, especially if it is necessary to download an external script.

Defer the use of JavaScript as much as possible to provide a faster start for the page display.

How can I fix this?

Use one of the methods below to defer parsing for external JavaScript files:

  • use the async attribute;
  • use the defer attribute;
  • append the script to the DOM in JavaScript during the onload event;
  • make sure your scripts are placed at the bottom of the page (ideally at the end of the body).

267.6KiB of JavaScript is parsed during initial page load. Defer parsing JavaScript to reduce blocking of page rendering.


 
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Data amount 

0/100

11 images (1MB) are loaded too early

Load images above the foldline first, that means all the images that are visible without any scroll of the page by the visitor.

Webpage and images

Images use to represent more than 60% of the total weight of webpages. By loading initially the only images that are visible without page scrolling, you’ll reduce bandwith consumption as for your server and your visitors. If an image has to display after any visitor’s action (as scrolling) , then you’d better load it on demand, when necessary (lazyloading).

How to set up lazyloading?

You can get informations concerning the features and plugins proposed by your page’s frameworks/CMS. You should find some easy-to-set solutions. Some Javascript libraries could help you to implement lazyloading too.

jQuery logoAs an example, with jQuery you could use a plugin dedicated to images lazyloading.

11 images (1MB) loading can be delayed on this page, representing 45% of the total weight of all your images.


 
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Did you know?

Security 

35 resources on this page are for public use

By default, the browser accepts to perform AJAX requests, or to retrieve web fonts, only on the same domain name of the page. So a font provided by toto.com can only be used by the pages of toto.com. This prevents misuse of your resources by any site.

Some resources are public, and explicitly want to be available to everyone (eg Google Fonts). In this case, the HTTP header Access-Control-Allow-Origin can be used with the value "*". You should, however, use this property if your resource has aimed to be used by the greatest number. Otherwise, we recommend that you keep the default, or set a specific domain name in the "Access-Control-Allow-Origin" HTTP header.

You should be aware of the following resources, that use a Access-Control-Allow-Origin: * HTTP header. Make sure they are actually intended to be used by pages from all domain names:

It appears these files are hosted by a third-party, so they may not be within your control. However, you should consider any alternative to these resources to improve your page performance.


 
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Data amount 

17 domains send 6kB of cookies

HTTP cookies are used to track a user to costumize the page according to their profile. They are sent as a HTTP header from the web server to the browser. Then, each time the browser accesses to the server, it sends a request containing the cookie received at the first response. See more information.

Here, 17 domains send 6kB of cookies:

Domain name: mathtag
  • uuid: 36 bytes distributed on 1 request(s)
Domain name: agenterpercayaterbaik
  • __utmz: 70 bytes distributed on 1 request(s)
  • __utma: 54 bytes distributed on 1 request(s)
  • __utmb: 25 bytes distributed on 1 request(s)
  • __atuvs: 19 bytes distributed on 1 request(s)
  • __utmc: 9 bytes distributed on 1 request(s)
  • __atuvc: 6 bytes distributed on 1 request(s)
  • __utmt: 1 bytes distributed on 1 request(s)
Domain name: tapad
  • TapAd_DID: 36 bytes distributed on 1 request(s)
  • TapAd_TS: 13 bytes distributed on 1 request(s)
Domain name: google
  • NID: 5kB distributed on 36 request(s)
Domain name: w55c
  • wfivefivec: 15 bytes distributed on 1 request(s)
Domain name: adsrvr
  • TDCPM: 92 bytes distributed on 2 request(s)
  • TDID: 72 bytes distributed on 2 request(s)
Domain name: adform
  • uid: 19 bytes distributed on 1 request(s)
Domain name: eyeota
  • mako_uid: 224 bytes distributed on 8 request(s)
Domain name: crwdcntrl
  • _cc_cc: 4 bytes distributed on 1 request(s)
Domain name: demdex
  • demdex: 38 bytes distributed on 1 request(s)
Domain name: aidata
  • __upin: 22 bytes distributed on 1 request(s)
  • __upin: 22 bytes distributed on 1 request(s)
  • vlgy: 1 bytes distributed on 1 request(s)
Domain name: rlcdn
  • rlas3: 56 bytes distributed on 1 request(s)
  • drtn1866424693: 32 bytes distributed on 1 request(s)
  • rtn1: 24 bytes distributed on 1 request(s)
  • ck1: 6 bytes distributed on 2 request(s)
Domain name: adnxs
  • uuid2: 38 bytes distributed on 2 request(s)
  • sess: 2 bytes distributed on 2 request(s)
Domain name: doubleclick
  • id: 67 bytes distributed on 1 request(s)
  • IDE: 58 bytes distributed on 1 request(s)
  • test_cookie: 18 bytes distributed on 1 request(s)
Domain name: bluekai
  • bku: 160 bytes distributed on 10 request(s)
  • bkdc: 30 bytes distributed on 10 request(s)
Domain name: tynt
  • __cfduid: 86 bytes distributed on 2 request(s)
Domain name: addthis
  • loc: 40 bytes distributed on 1 request(s)
  • di2: 37 bytes distributed on 1 request(s)
  • bt2: 26 bytes distributed on 1 request(s)
  • uid: 16 bytes distributed on 1 request(s)
  • uvc: 12 bytes distributed on 2 request(s)
  • vc: 1 bytes distributed on 1 request(s)


 
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Security 

43 cookies may be corrupted on the client side

A cookie must be manipulated on the server side. It is not recommended to use it on the browser.

HTTP cookies

HTTP cookies are set by the server to the web browser via the Set-Cookie HTTP header. Then, the browser transmits the cookies to the server during the following requests by using the Cookie HTTP header.

You should ensure that the cookie cannot be exploited on the client side.

The HttpOnly directive

By adding the HttpOnly instruction in the Set-Cookie HTTP header, the server informs the browser that it is not allowed to manipulate the cookie. The client side can only get and return the cookie sent by the server: the cookie only transit on the HTTP protocol but can not be updated via JavaScript for example.

Some HTTP cookies could be exploited during a XSS attack. You should consider adding the HttpOnly directive for additional security:

bcp.crwdcntrl.net/map/c=3825/tp=DTSC/tpid=1EE704[...]597BA5E588F4B08A402E7DBB4

  • Set-Cookie: _cc_cc=ctst;Path=/;Domain=crwdcntrl.net

bcp.crwdcntrl.net/map/ct=y/c=3825/tp=DTSC/tpid=1[...]597BA5E588F4B08A402E7DBB4

  • Set-Cookie: _cc_aud="ABR4nGNgYGCIiNs1nQEOABjdAgg%3D";Version=1;Path=/;Domain=crwdcntrl.net;Expires=Wed, 20-Sep-2017 18:12:39 GMT;Max-Age=23328000
    _cc_cc="ACZ4nGNQMDRLskgyTElLTDMwNzdLSzGwSEo1TExOSTNKMzc0NTdhAIKIuF3TGRAAAG7DC3k%3D";Version=1;Path=/;Domain=crwdcntrl.net;Expires=Wed, 20-Sep-2017 18:12:39 GMT;Max-Age=23328000
    _cc_id=16b8b1dfaf0776fd08be1acdf2f71574;Path=/;Domain=crwdcntrl.net;Expires=Wed, 20-Sep-2017 18:12:39 GMT
    _cc_dc=1;Path=/;Domain=crwdcntrl.net;Expires=Wed, 20-Sep-2017 18:12:39 GMT

tags.bluekai.com/site/2981?id=&google_gid=CAESED[...]lEze__rbQjk&google_cver=1

  • Set-Cookie: bku=sty99JibUkQrOS9G; expires=Thu, 22-Jun-2017 18:12:41 GMT; path=/; domain=.bluekai.com

aa.agkn.com/adscores/g.pixel?sid=9204125787&bk_u[...]core%7D%26id=PARTNER_UUID

  • Set-Cookie: ab=0001%3AQXbN8SdN9tfl4uystI%2F9eKv2%2BAp8x8mR; Domain=.agkn.com; Expires=Sat,  24 Dec 2017 18:12:41 GMT; Path=/

http://rc.rlcdn.com/361726.gif?n=1&redirect=1

  • Set-Cookie: rlas3=CbM0LmHmOoUvmLxE8D4pl6LdCeyEWOghfN39fF0aecWMyA9jEACu5w==;Domain=.rlcdn.com;Expires=Thu, 22-Jun-2017 18:12:37 GMT
    rtn1=uNx66xc/AB74axKTL5fOGA==;Domain=.rlcdn.com;Expires=Thu, 22-Jun-2017 18:12:37 GMT
    drtn1866424693=RO9xMvivRfRMl972gmc8cs67M3pKCaGb;Domain=.rlcdn.com;Expires=Thu, 22-Jun-2017 18:12:41 GMT

http://dmp.adform.net/serving/cookie/match/?party=1009

  • Set-Cookie: uid=1420811336071466602; Expires=Wed, 22 Feb 2017 18:12:40 GMT; Domain=adform.net; Path=/

http://tags.bluekai.com/site/2964?id=dTMkTHk41CkQOd5

  • Set-Cookie: bku=sty99JibUkQrOS9G; expires=Thu, 22-Jun-2017 18:12:41 GMT; path=/; domain=.bluekai.com

idsync.rlcdn.com/362248.gif?partner_uid=02584044[...]2041040989240397625372648

  • Set-Cookie: drtn1866424693="";Version=1;Domain=.rlcdn.com;Expires=Thu, 01-Jan-1970 00:00:00 GMT;Max-Age=0
    rlas3=29Lqy6ifLJ8vmLxE8D4pl6LdCeyEWOghfN39fF0aecWMyA9jEACu5w==;Domain=.rlcdn.com;Expires=Thu, 22-Jun-2017 18:12:40 GMT
    rtn1=RO9xMvivRfRtazFuGNYlphLjTzk9koCGBexL3tSCo8DjJn7hSazCJg==;Domain=.rlcdn.com;Expires=Thu, 22-Jun-2017 18:12:39 GMT

http://tags.bluekai.com/site/4448?id=bc00585f-ba99-4600-b01c-860e60340aa4

  • Set-Cookie: bku=sty99JibUkQrOS9G; expires=Thu, 22-Jun-2017 18:12:41 GMT; path=/; domain=.bluekai.com

sync.mathtag.com/sync/img?mt_exid=10002&redir=ht[...]4448%3Fid%3D%5BMM_UUID%5D

  • set-cookie: uuid=bc00585f-ba99-4600-b01c-860e60340aa4; domain=.mathtag.com; path=/; expires=Sun, 21-Jan-2018 18:12:41 GMT

dpm.demdex.net/demconf.jpg?et:ibs%7cdata:dpid=47[...]er_uid%3D%24%7BDD_UUID%7D

  • Set-Cookie: demdex=02584044221932041040989240397625372648;Path=/;Domain=.demdex.net;Expires=Thu, 22-Jun-2017 18:12:41 GMT
    dpm=02584044221932041040989240397625372648;Path=/;Domain=.dpm.demdex.net;Expires=Thu, 22-Jun-2017 18:12:41 GMT

and 32 other files


 
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Quality 

10 selectors are superfluous

It's often inefficient to bring too much preciseness in CSS selectors. For example, in the following rule:

body div .myClass {}

The body element provides no details to select the desired tags. So you should prefer the following selector:

div .myClass {}

In the same way, you do not need to specify a <ul> selector if you specify a <li> behind.

Here are listed the elements considered as potentially redundant: ul li, ol li, table tr, table th, body.

The following files declar some useless selectors:

http://www.agenterpercayaterbaik.com/#2

  • body .navbar (line 4, col 1)

http://www.agenterpercayaterbaik.com/#0

  • <!-- body (line 1, col 1)
  • html body .region-inner (line 111, col 1)
  • #menu ul.menus li (line 442, col 1)
  • #artikel-yg-nyambung ul li a (line 482, col 1)
  • .menu ul li (line 500, col 1)
  • .menu ul li a (line 501, col 1)
  • .menu ul li a:hover (line 502, col 1)
  • .menu ul li:hover>a (line 502, col 1)


 
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Quality 

1 CSS property is overridden

Generally, it is unnecessary to define 2 times the same property within the same rule: the second one overrides the first.
This may affect the readability of CSS code. Eliminate unnecessarily overridden properties also reduce the file size.

How to improve it?

Remove one occurrence of the duplicated property. For example, the following properties:

.myClass {
margin: 20px;
...
margin: 10px;
}

Should be replaced by:

.myClass {
margin: 10px;
}

The following files define the same property several times in a single rule.
Note that CSS fallbacks can justify a duplicated property.


Make sure that the following properties are duplicated on purpose:

http://www.agenterpercayaterbaik.com/#0

  • .banner-iklan img {height: 100px} (line 490, col 57)


 
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Well done, these best practices are respected

SEO 

100/100

robots.txt file is well defined

Indicate to web crawlers which URLs do not need to be explored on your website.

The robots.txt file

Place your robots.txt file in the root of the website. It will be interpreted by the robots in charge of your SEO. It delivers instructions to specify the pages to explore by robots.

Note that these directives are indicative only. A lambda robot will not be blocked by the restrictions specified by the file.

We detected a robots.txt file on this website.


 
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SEO 

100/100

Your <img> tags use an alt attribute, but 12 are empty

The alt attribute is an important criterion for SEO. Indeed, crawlers launched by search engines cannot parse graphic contents. That is why they use the alternative text to return consistent results, like in Google images.

<img src="product.jpg" alt="My product description"/>

The alt attribute is used in several instances:

  • When the screen reader is in use;
  • When the connection is slow;
  • When there is an error in the src attribute.

You have 35 img tags and they all have the alt attribute.

Warning, you should also note that 12 of your images contain an alt attribute, but they are empty:

  • <img alt='' height='18' src='https://resources.blogblog.com/img/icon18_wrench_allbkg.png' width='18'/>
  • <img alt='' class='icon-action' height='18' src='//img2.blogblog.com/img/icon18_edit_allbkg.gif' width='18'/>
  • <img alt='' class='icon-action' height='18' src='//img2.blogblog.com/img/icon18_edit_allbkg.gif' width='18'/>
  • <img alt='' class='icon-action' height='18' src='//img2.blogblog.com/img/icon18_edit_allbkg.gif' width='18'/>
  • <img alt='' class='icon-action' height='18' src='//img2.blogblog.com/img/icon18_edit_allbkg.gif' width='18'/>
  • <img alt='' class='icon-action' height='18' src='//img2.blogblog.com/img/icon18_edit_allbkg.gif' width='18'/>
  • <img alt='' class='icon-action' height='18' src='//img2.blogblog.com/img/icon18_edit_allbkg.gif' width='18'/>
  • <img alt='' class='icon-action' height='18' src='//img2.blogblog.com/img/icon18_edit_allbkg.gif' width='18'/>
  • <img alt='' height='18' src='https://resources.blogblog.com/img/icon18_wrench_allbkg.png' width='18'/>
  • <img alt='' height='18' src='https://resources.blogblog.com/img/icon18_wrench_allbkg.png' width='18'/>
  • <img alt='' height='18' src='https://resources.blogblog.com/img/icon18_wrench_allbkg.png' width='18'/>
  • <img alt='' height='18' src='https://resources.blogblog.com/img/icon18_wrench_allbkg.png' width='18'/>

You can set an empty text if nothing seems appropriate for describing an image but be careful. We advise you to make sure the majority of your images contain a coherent text. Read the W3C recommendations here.


 
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Quality 

100/100

No nested tables detected

table tag should only be used to render ordered data. Handle the elements layout with CSS instructions.

You can use colspan and rowspan properties to represent complex data.

No nested table found in this page.


 
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SEO 

100/100

You have defined a <meta> 'description'

This page defines one <meta> description:

Kumpulan Agen Togel Online Terbaik & Terpercaya, Bandar Togel Online Terpercaya, Togel Online Terbaik, Terpercaya Dan Teraman, Agent Togel Online.

This description is used in search engine results pages (SERP). Read more about meta tags here.


 
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SEO 

100/100

This page uses only standard image formats

The images that use a non-standard format may not be indexed by search engines.

Only these image formats are considered standard on the web: jpeg, jpg, png, gif, svg, ico, webp. You should consider an alternative to any other format.

Moreover, remember to treat the text around your images: some search engines analyze approximately the 10 words preceding and following the image in order to add a context to the image.


 
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Compliance 

100/100

No frameset, frame and noframes tags detected

These tags are obsolete, due to several issues related to the navigation consistency, SEO or browsers' bookmark features for example.

None of these tags is detected on this page.

The use of the iframe tag is prefered.


 
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