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samerabdelkafi.wordpress.com screenshot

Report Summary

  • 47

    Performance

    Renders faster than
    65% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

samerabdelkafi.wordpress.com

Samer Abdelkafi Blog | Java development solutions and experience feedback

Page Load Speed

1.5 sec in total

First Response

10 ms

Resources Loaded

1.1 sec

Page Rendered

428 ms

samerabdelkafi.wordpress.com screenshot

About Website

Welcome to samerabdelkafi.wordpress.com homepage info - get ready to check Samer Abdelkafi Wordpress best content for United States right away, or after learning these important things about samerabdelkafi.wordpress.com

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Key Findings

We analyzed Samerabdelkafi.wordpress.com page load time and found that the first response time was 10 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

samerabdelkafi.wordpress.com performance score

47

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

56/100

10%

LCP (Largest Contentful Paint)

Value17.7 s

0/100

25%

SI (Speed Index)

Value3.2 s

92/100

10%

TBT (Total Blocking Time)

Value540 ms

54/100

30%

CLS (Cumulative Layout Shift)

Value0.009

100/100

15%

TTI (Time to Interactive)

Value16.2 s

5/100

10%

Network Requests Diagram

samerabdelkafi.wordpress.com

10 ms

samerabdelkafi.wordpress.com

27 ms

89 ms

style.css

84 ms

89 ms

Our browser made a total of 67 requests to load all elements on the main page. We found that 45% of them (30 requests) were addressed to the original Samerabdelkafi.wordpress.com, 13% (9 requests) were made to S0.wp.com and 9% (6 requests) were made to S2.wp.com. The less responsive or slowest element that took the longest time to load (906 ms) belongs to the original domain Samerabdelkafi.wordpress.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 122.2 kB (14%)

Content Size

869.8 kB

After Optimization

747.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Samerabdelkafi.wordpress.com main page is 869.8 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. 50% of websites need less resources to load. Images take 534.5 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 91.6 kB

  • Original 117.7 kB
  • After minification 116.2 kB
  • After compression 26.1 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 91.6 kB or 78% of the original size.

Image Optimization

-0%

Potential reduce by 337 B

  • Original 534.5 kB
  • After minification 534.1 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. Samer Abdelkafi Wordpress images are well optimized though.

JavaScript Optimization

-15%

Potential reduce by 30.1 kB

  • Original 197.6 kB
  • After minification 197.6 kB
  • After compression 167.5 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 30.1 kB or 15% of the original size.

CSS Optimization

-1%

Potential reduce by 153 B

  • Original 20.0 kB
  • After minification 20.0 kB
  • After compression 19.9 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. Samerabdelkafi.wordpress.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 20 (34%)

Requests Now

59

After Optimization

39

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Samer Abdelkafi Wordpress. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

samerabdelkafi.wordpress.com

samerabdelkafi.wordpress.com

10 ms

samerabdelkafi.wordpress.com

samerabdelkafi.wordpress.com

27 ms

89 ms

style.css

style.css

84 ms

89 ms

92 ms

94 ms

css

css

115 ms

css

css

114 ms

96 ms

93 ms

98 ms

hovercards.min.js

hovercards.min.js

91 ms

wpgroho.js

wpgroho.js

91 ms

91 ms

w.js

w.js

96 ms

global-print.css

global-print.css

7 ms

conf

conf

248 ms

ga.js

ga.js

40 ms

1px-white.png

1px-white.png

25 ms

38517449895_7eb2e5b902.jpg

38517449895_7eb2e5b902.jpg

182 ms

6da8b322cac5ccfbf0b49f4388a1e241d057765dfae5f5cf5be8bc63ecf9612d

6da8b322cac5ccfbf0b49f4388a1e241d057765dfae5f5cf5be8bc63ecf9612d

429 ms

master.html

master.html

232 ms

wpcom-mark.svg

wpcom-mark.svg

141 ms

g.gif

g.gif

226 ms

244 ms

angular2_ts.jpg

angular2_ts.jpg

276 ms

spring-social1.png

spring-social1.png

506 ms

combo_lock_full.png

combo_lock_full.png

906 ms

oem-tower-pictures-2011-034.jpg

oem-tower-pictures-2011-034.jpg

318 ms

gulpjs_1x.jpg

gulpjs_1x.jpg

245 ms

89-centre-de-documentation-sherbrooke-innopole.jpg

89-centre-de-documentation-sherbrooke-innopole.jpg

272 ms

dozer.jpg

dozer.jpg

319 ms

golden-gate.jpg

golden-gate.jpg

364 ms

dam_angular.jpg

dam_angular.jpg

355 ms

twitter4-e1397838260195.png

twitter4-e1397838260195.png

412 ms

widescreen-spring-wallpaper-2011-300x187.jpg

widescreen-spring-wallpaper-2011-300x187.jpg

404 ms

persistence_240.jpg

persistence_240.jpg

422 ms

log1.jpg

log1.jpg

428 ms

mock-ito.jpg

mock-ito.jpg

509 ms

photo_la_plume_blanche__39928_zoom-e1350473797595.jpg

photo_la_plume_blanche__39928_zoom-e1350473797595.jpg

471 ms

michelangelo.jpg

michelangelo.jpg

503 ms

960grid.jpg

960grid.jpg

480 ms

spring_security.jpg

spring_security.jpg

554 ms

cloud.jpg

cloud.jpg

555 ms

jsfpost.jpg

jsfpost.jpg

561 ms

silos.jpg

silos.jpg

573 ms

arial_spiral_roots.jpg

arial_spiral_roots.jpg

572 ms

java.jpg

java.jpg

645 ms

testingframework.jpg

testingframework.jpg

682 ms

jquery.jpg

jquery.jpg

614 ms

g.gif

g.gif

225 ms

g.gif

g.gif

222 ms

__utm.gif

__utm.gif

72 ms

S6uyw4BMUTPHjxAwWw.ttf

S6uyw4BMUTPHjxAwWw.ttf

99 ms

S6u9w4BMUTPHh6UVSwaPHA.ttf

S6u9w4BMUTPHh6UVSwaPHA.ttf

112 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVs9pbCIPrQ.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVs9pbCIPrQ.ttf

111 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvaorCIPrQ.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvaorCIPrQ.ttf

111 ms

S6u8w4BMUTPHjxsAUi-v.ttf

S6u8w4BMUTPHjxsAUi-v.ttf

111 ms

S6u_w4BMUTPHjxsI5wq_FQfo.ttf

S6u_w4BMUTPHjxsI5wq_FQfo.ttf

109 ms

spring_blueprints.jpg

spring_blueprints.jpg

436 ms

51z9hhcybml.jpg

51z9hhcybml.jpg

450 ms

rlt-proxy.js

rlt-proxy.js

8 ms

6 ms

ata.js

ata.js

48 ms

actionbar.css

actionbar.css

3 ms

actionbar.js

actionbar.js

1 ms

Accessibility Review

samerabdelkafi.wordpress.com accessibility score

86

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

Best Practices

samerabdelkafi.wordpress.com best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

samerabdelkafi.wordpress.com SEO score

82

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

Content Best Practices

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

Impact

Issue

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 Samerabdelkafi.wordpress.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 Samerabdelkafi.wordpress.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

samerabdelkafi.wordpress.com

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