Tools & Wizards About Us
pdf4test.com screenshot

Report Summary

  • 36

    Performance

    Renders faster than
    56% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 39% of websites

  • 0

    Best Practices

  • 81

    SEO

    Google-friendlier than
    43% of websites

pdf4test.com

Free valid test questions and dumps pdf for certification test prep

Page Load Speed

2.2 sec in total

First Response

257 ms

Resources Loaded

1.4 sec

Page Rendered

507 ms

pdf4test.com screenshot

About Website

Visit pdf4test.com now to see the best up-to-date Pdf 4 Test content and also check out these interesting facts you probably never knew about pdf4test.com

PDF4Test will provide you with the valid test questions and test answers to help you pass certification actual test smoothly.

Visit pdf4test.com

Key Findings

We analyzed Pdf4test.com page load time and found that the first response time was 257 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

pdf4test.com performance score

36

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

13/100

10%

LCP (Largest Contentful Paint)

Value15.3 s

0/100

25%

SI (Speed Index)

Value6.1 s

45/100

10%

TBT (Total Blocking Time)

Value310 ms

77/100

30%

CLS (Cumulative Layout Shift)

Value0.314

37/100

15%

TTI (Time to Interactive)

Value12.7 s

14/100

10%

Network Requests Diagram

www.pdf4test.com

257 ms

bootstrap.min.css

259 ms

font-awesome.min.css

93 ms

header-default.css

175 ms

footer-v1.css

94 ms

Our browser made a total of 71 requests to load all elements on the main page. We found that 72% of them (51 requests) were addressed to the original Pdf4test.com, 11% (8 requests) were made to Fonts.gstatic.com and 7% (5 requests) were made to A3.mylivechat.com. The less responsive or slowest element that took the longest time to load (503 ms) belongs to the original domain Pdf4test.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 37.5 kB (2%)

Content Size

2.3 MB

After Optimization

2.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Pdf4test.com main page is 2.3 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 45% of websites need less resources to load. Images take 2.1 MB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 21.7 kB

  • Original 29.9 kB
  • After minification 29.9 kB
  • After compression 8.3 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 21.7 kB or 72% of the original size.

Image Optimization

-0%

Potential reduce by 3.7 kB

  • Original 2.1 MB
  • After minification 2.1 MB

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. Pdf 4 Test images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 2.2 kB

  • Original 88.8 kB
  • After minification 88.8 kB
  • After compression 86.6 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. This website has mostly compressed JavaScripts.

CSS Optimization

-13%

Potential reduce by 9.9 kB

  • Original 77.6 kB
  • After minification 77.6 kB
  • After compression 67.7 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. Pdf4test.com needs all CSS files to be minified and compressed as it can save up to 9.9 kB or 13% of the original size.

Requests Breakdown

Number of requests can be reduced by 30 (51%)

Requests Now

59

After Optimization

29

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Pdf 4 Test. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.pdf4test.com

www.pdf4test.com

257 ms

bootstrap.min.css

bootstrap.min.css

259 ms

font-awesome.min.css

font-awesome.min.css

93 ms

header-default.css

header-default.css

175 ms

footer-v1.css

footer-v1.css

94 ms

style.css

style.css

90 ms

blocks.css

blocks.css

183 ms

owl.carousel.css

owl.carousel.css

148 ms

sky-forms.css

sky-forms.css

176 ms

custom-sky-forms.css

custom-sky-forms.css

150 ms

blue.css

blue.css

222 ms

jquery-1.11.3.min.js

jquery-1.11.3.min.js

233 ms

global.js

global.js

253 ms

css

css

32 ms

bootstrap.min.js

bootstrap.min.js

174 ms

back-to-top.js

back-to-top.js

227 ms

owl.carousel.js

owl.carousel.js

222 ms

app.js

app.js

231 ms

owl-carousel.js

owl-carousel.js

227 ms

style-switcher.js

style-switcher.js

251 ms

waypoints.min.js

waypoints.min.js

286 ms

jquery.counterup.min.js

jquery.counterup.min.js

285 ms

stat.ashx

stat.ashx

325 ms

livechat.php

livechat.php

275 ms

app.css

app.css

299 ms

style-switcher.css

style-switcher.css

323 ms

chatinline.aspx

chatinline.aspx

221 ms

logo.jpg

logo.jpg

68 ms

banner.jpg

banner.jpg

111 ms

onlinetest4.png

onlinetest4.png

249 ms

mobi.png

mobi.png

83 ms

badge_guar_lg.gif

badge_guar_lg.gif

83 ms

11.jpg

11.jpg

308 ms

img2.jpg

img2.jpg

191 ms

img3.jpg

img3.jpg

190 ms

img4.jpg

img4.jpg

191 ms

logo-amazon.gif

logo-amazon.gif

192 ms

logo-centurylink.gif

logo-centurylink.gif

261 ms

logo-charter.png

logo-charter.png

233 ms

logo-comcast.gif

logo-comcast.gif

277 ms

logo-bofa.gif

logo-bofa.gif

234 ms

logo-timewarner.png

logo-timewarner.png

278 ms

logo-verizon.png

logo-verizon.png

309 ms

logo-vodafone.gif

logo-vodafone.gif

352 ms

logo-xfinity.png

logo-xfinity.png

342 ms

logo-earthlink.png

logo-earthlink.png

348 ms

logo-marriot.gif

logo-marriot.gif

352 ms

logo.png

logo.png

383 ms

map-img.png

map-img.png

402 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4kaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4kaVc.ttf

38 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4kaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4kaVc.ttf

54 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4kaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4kaVc.ttf

75 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

503 ms

act.php

act.php

328 ms

t.ashx

t.ashx

137 ms

counter.js

counter.js

68 ms

livechat2.aspx

livechat2.aspx

212 ms

t.php

t.php

97 ms

act.php

act.php

333 ms

t.ashx

t.ashx

45 ms

act.php

act.php

206 ms

css

css

14 ms

chatinline.css

chatinline.css

35 ms

resources2.aspx

resources2.aspx

110 ms

pxiEyp8kv8JHgFVrJJfedw.ttf

pxiEyp8kv8JHgFVrJJfedw.ttf

5 ms

pxiByp8kv8JHgFVrLGT9Z1xlEA.ttf

pxiByp8kv8JHgFVrLGT9Z1xlEA.ttf

10 ms

pxiByp8kv8JHgFVrLDz8Z1xlEA.ttf

pxiByp8kv8JHgFVrLDz8Z1xlEA.ttf

22 ms

pxiByp8kv8JHgFVrLEj6Z1xlEA.ttf

pxiByp8kv8JHgFVrLEj6Z1xlEA.ttf

22 ms

pxiByp8kv8JHgFVrLCz7Z1xlEA.ttf

pxiByp8kv8JHgFVrLCz7Z1xlEA.ttf

22 ms

livechatinit2.js

livechatinit2.js

48 ms

InPageBubbleTop_Offline_3.png

InPageBubbleTop_Offline_3.png

34 ms

Accessibility Review

pdf4test.com accessibility score

73

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

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

SEO Factors

pdf4test.com SEO score

81

Search Engine Optimization Advices

Content Best Practices

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

Impact

Issue

High

Links do not have descriptive text

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

High

Tap targets are not sized appropriately

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 Pdf4test.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 Pdf4test.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

pdf4test.com

Open Graph description is not detected on the main page of Pdf 4 Test. 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: