Report Summary

  • 4

    Performance

    Renders faster than
    20% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

Page Load Speed

14.6 sec in total

First Response

697 ms

Resources Loaded

12.1 sec

Page Rendered

1.8 sec

philcharts.com screenshot

About Website

Click here to check amazing Philcharts content. Otherwise, check out these important facts you probably never knew about philcharts.com

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Key Findings

We analyzed Philcharts.com page load time and found that the first response time was 697 ms and then it took 13.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

philcharts.com performance score

4

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.6 s

5/100

10%

LCP (Largest Contentful Paint)

Value6.5 s

8/100

25%

SI (Speed Index)

Value16.2 s

0/100

10%

TBT (Total Blocking Time)

Value3,870 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.645

9/100

15%

TTI (Time to Interactive)

Value19.2 s

2/100

10%

Network Requests Diagram

ctit.pl

697 ms

js

197 ms

js

480 ms

all.css

687 ms

10ddf.css

680 ms

Our browser made a total of 69 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Philcharts.com, 19% (13 requests) were made to Fonts.gstatic.com and 12% (8 requests) were made to Embed.tawk.to. The less responsive or slowest element that took the longest time to load (2.8 sec) relates to the external source Gstatic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 179.5 kB (20%)

Content Size

904.2 kB

After Optimization

724.7 kB

In fact, the total size of Philcharts.com main page is 904.2 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 483.9 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 171.3 kB

  • Original 204.5 kB
  • After minification 193.6 kB
  • After compression 33.2 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 171.3 kB or 84% of the original size.

Image Optimization

-2%

Potential reduce by 7.4 kB

  • Original 483.9 kB
  • After minification 476.4 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. Philcharts images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 709 B

  • Original 38.7 kB
  • After minification 38.6 kB
  • After compression 37.9 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

-0%

Potential reduce by 51 B

  • Original 177.2 kB
  • After minification 177.2 kB
  • After compression 177.1 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. Philcharts.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 37 (71%)

Requests Now

52

After Optimization

15

The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Philcharts. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

philcharts.com accessibility score

80

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.

ARIA

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.

Impact

Issue

High

ARIA IDs are not unique

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

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

philcharts.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

philcharts.com SEO score

92

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

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

    PL

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Philcharts.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Polish language. Our system also found out that Philcharts.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

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