2.3 sec in total
206 ms
1.6 sec
477 ms
Click here to check amazing Center City Phila content for United States. Otherwise, check out these important facts you probably never knew about centercityphila.org
Visit centercityphila.orgWe analyzed Centercityphila.org page load time and found that the first response time was 206 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
centercityphila.org performance score
name
value
score
weighting
Value1.7 s
91/100
10%
Value5.7 s
16/100
25%
Value4.5 s
72/100
10%
Value210 ms
89/100
30%
Value0
100/100
15%
Value11.6 s
18/100
10%
206 ms
77 ms
134 ms
208 ms
136 ms
Our browser made a total of 78 requests to load all elements on the main page. We found that 97% of them (76 requests) were addressed to the original Centercityphila.org, 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (714 ms) belongs to the original domain Centercityphila.org.
Page size can be reduced by 189.1 kB (16%)
1.2 MB
1.0 MB
In fact, the total size of Centercityphila.org main page is 1.2 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 967.1 kB which makes up the majority of the site volume.
Potential reduce by 20.2 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. This page needs HTML code to be minified as it can gain 2.9 kB, which is 11% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 20.2 kB or 77% of the original size.
Potential reduce by 21.4 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. Center City Phila images are well optimized though.
Potential reduce by 62.0 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 62.0 kB or 60% of the original size.
Potential reduce by 85.5 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. Centercityphila.org needs all CSS files to be minified and compressed as it can save up to 85.5 kB or 89% of the original size.
Number of requests can be reduced by 25 (32%)
77
52
The browser has sent 77 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Center City Phila. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.
centercityphila.org
206 ms
screen.css
77 ms
elSelect.css
134 ms
mootools-compressed-1.11.js
208 ms
elSelect.js
136 ms
actions.js
145 ms
analytics.js
32 ms
bkg_gradient.png
68 ms
bkg_skylineTile.png
71 ms
bkg_logo.png
149 ms
icn_navDivider.png
69 ms
bkg_search.png
71 ms
btn_searchGo.png
134 ms
btn_taskMenuGo.png
136 ms
icn_flickr.png
137 ms
icn_youtube.png
138 ms
icn_twitter.png
138 ms
icn_facebook.png
201 ms
icn_incctop.png
202 ms
bkg_body.png
266 ms
tab_business.png
204 ms
bkg_transPixelBlack.png
204 ms
icn_arrowBusiness.png
214 ms
bkg_transPixelBlue.png
268 ms
246x240_1.jpg
332 ms
246x240_2.jpg
335 ms
246x240_3.jpg
335 ms
246x240_4.jpg
343 ms
bkg_content_bus.gif
333 ms
hdr_whyCenterCity.png
335 ms
tb_officespace.png
400 ms
icn_popupAarow.png
402 ms
tb_retailspace.png
403 ms
tb_livinghere.png
404 ms
hdr_ResearchReports.png
406 ms
tb_cvr_housing16.png
410 ms
tb_cvr_defdowntown.png
467 ms
tb_cvr_coworking15.png
468 ms
tb_cvr_retail15.png
470 ms
tb_cvr_sidewalk15.png
471 ms
tb_cvr_ccdevelop15.png
473 ms
tb_cvr_emp14.png
476 ms
tb_cvr_bicycle14.png
534 ms
collect
12 ms
tb_cvr_tranprpt2013.png
472 ms
img_tb_reading0312.png
473 ms
tab_life.png
473 ms
icn_arrowLife.png
475 ms
bkg_transPixelGreen.png
415 ms
494x240_sbroadwlights.jpg
534 ms
494x240_1.jpg
534 ms
494x240_2.jpg
535 ms
494x240_3.jpg
714 ms
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594 ms
494x240_sspond.jpg
543 ms
bkg_content_lif.gif
535 ms
hdr_SOCC.png
534 ms
img_module_socc2015.png
666 ms
hdr_ccdparks.png
591 ms
img_module_CCDParks.png
669 ms
img_module_railpark.png
669 ms
img_module_CCDF01.png
543 ms
img_module_pgc.png
667 ms
img_module_residential.png
651 ms
img_module_cckids.png
606 ms
img_module_downtownreport.png
608 ms
tab_aboutUs.png
658 ms
icn_arrowAboutUs.png
604 ms
bkg_transPixelTeal.png
603 ms
246x240_5.jpg
606 ms
246x240_6.jpg
653 ms
246x240_7.jpg
662 ms
246x240_8.jpg
659 ms
bkg_content_abt.gif
604 ms
hdr_WhatWeDo.png
605 ms
hdr_frontnewsfeed.png
604 ms
tb_cvr_digestwinter15.png
652 ms
tb_cvr_planbud13_17.png
660 ms
centercityphila.org accessibility score
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
ARIA input fields do not have accessible names
[role] values are not valid
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
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
Links do not have a discernible name
centercityphila.org best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
centercityphila.org SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
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
Document uses legible font sizes
Tap targets are not sized appropriately
EN
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Centercityphila.org can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Centercityphila.org main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
centercityphila.org
Open Graph description is not detected on the main page of Center City Phila. 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: