# Latest **URL:** https://discuss.httparchive.org/latest.md?page=5 [Latest](https://discuss.httparchive.org/latest.md) · [Categories](https://discuss.httparchive.org/categories.md) **Page:** 6 --- ## [How does web font usage vary by country?](https://discuss.httparchive.org/t/how-does-web-font-usage-vary-by-country/1649)
**Author:** [@rviscomi](https://discuss.httparchive.org/u/rviscomi)\ **Replies:** 8\ **Last updated:** [July 15, 2020, 4:57am UTC](https://discuss.httparchive.org/t/how-does-web-font-usage-vary-by-country/1649 "2020-07-15T04:57:11Z")
I was running an audit of a Japanese website today and was surprised to see that it loads over 1 MB of fonts. Here’s the content breakdown provided by WebPageTest: MIME Type Bytes Uncompressed image 5,437,450 5,… --- ## [Analysis of Cookie Size](https://discuss.httparchive.org/t/analysis-of-cookie-size/1991)
**Author:** [@paulcalvano](https://discuss.httparchive.org/u/paulcalvano)\ **Replies:** 0\ **Last updated:** [July 13, 2020, 2:29pm UTC](https://discuss.httparchive.org/t/analysis-of-cookie-size/1991 "2020-07-13T14:29:14Z")
In a blog post on dev.to, I shared some insights into the size of cookies across the web using HTTP Archive data. This post shares the SQL queries and data I used to prepare that article. Cookies are used on a lot of we… --- ## [How many and which resources have Timing-Allow-Origin for Resource Timing?](https://discuss.httparchive.org/t/how-many-and-which-resources-have-timing-allow-origin-for-resource-timing/152)
**Author:** [@stevesoudersorg](https://discuss.httparchive.org/u/stevesoudersorg)\ **Replies:** 10\ **Last updated:** [July 13, 2020, 3:05am UTC](https://discuss.httparchive.org/t/how-many-and-which-resources-have-timing-allow-origin-for-resource-timing/152 "2020-07-13T03:05:23Z")
--- ## [SameSite Cookies Analysis](https://discuss.httparchive.org/t/samesite-cookies-analysis/1988)
**Author:** [@paulcalvano](https://discuss.httparchive.org/u/paulcalvano)\ **Replies:** 0\ **Last updated:** [July 7, 2020, 8:44pm UTC](https://discuss.httparchive.org/t/samesite-cookies-analysis/1988 "2020-07-07T20:44:50Z")
In a blog post on dev.to, I shared some insights into the state of SameSite cookie usage across the web using HTTP Archive data. This post shares the SQL queries and data I used to prepare that article. Last year Google… --- ## [CDN penetration by country](https://discuss.httparchive.org/t/cdn-penetration-by-country/1987)
**Author:** [@slane](https://discuss.httparchive.org/u/slane)\ **Replies:** 1\ **Last updated:** [July 7, 2020, 12:44am UTC](https://discuss.httparchive.org/t/cdn-penetration-by-country/1987 "2020-07-07T00:44:28Z")
I’m interested in analyzing which (moreso how many, but for this query just which) URLs from a given CDN belong to a certain country. I figured the easiest way to do this using the archive would be by utilizing the lang … --- ## [How many pages include resources from web.archive.org](https://discuss.httparchive.org/t/how-many-pages-include-resources-from-web-archive-org/1985)
**Author:** [@andydavies](https://discuss.httparchive.org/u/andydavies)\ **Replies:** 0\ **Last updated:** [July 4, 2020, 8:17am UTC](https://discuss.httparchive.org/t/how-many-pages-include-resources-from-web-archive-org/1985 "2020-07-04T08:17:46Z")
After the recent Twitter discussion of Barclays including a script from web.archive.org here’s a query that attempts to discover how many other sites are doing something similar SELECT pages.pageid, pages.url as pag… --- ## [Css cowpaths / success / :empty](https://discuss.httparchive.org/t/css-cowpaths-success-empty/1903)
**Author:** [@briankardell](https://discuss.httparchive.org/u/briankardell)\ **Replies:** 1\ **Last updated:** [July 3, 2020, 11:43pm UTC](https://discuss.httparchive.org/t/css-cowpaths-success-empty/1903 "2020-07-03T23:43:34Z")
This past year we added some stuff for properly collecting the actually parsed element names from web pages with an eye toward better informing standards discussions - allowing us to both understand the uptake of element… --- ## [What is service worker size by cdn?](https://discuss.httparchive.org/t/what-is-service-worker-size-by-cdn/1979)
**Author:** [@slane](https://discuss.httparchive.org/u/slane)\ **Replies:** 6\ **Last updated:** [July 1, 2020, 11:40pm UTC](https://discuss.httparchive.org/t/what-is-service-worker-size-by-cdn/1979 "2020-07-01T23:40:38Z")
Trying to take a look at service worker usage by CDN provider, and ran the following queryy: SELECT \_cdn\_provider, respSize FROM \`httparchive.almanac.service\_workers\` JOIN \`httparchive.almanac.requests\` USING (p… --- ## [What are the rights/licensing for data in HTTP Archive?](https://discuss.httparchive.org/t/what-are-the-rights-licensing-for-data-in-http-archive/1924)
**Author:** [@chrisbolin](https://discuss.httparchive.org/u/chrisbolin)\ **Replies:** 4\ **Last updated:** [June 29, 2020, 7:08pm UTC](https://discuss.httparchive.org/t/what-are-the-rights-licensing-for-data-in-http-archive/1924 "2020-06-29T19:08:58Z")
This seems like a very basic question, but I can’t find the answer anywhere. What is the license for the data in HTTP Archive? (e.g. the data in BigQuery) There is no information that I can find on the project website f… --- ## [HTTP Archive project vs. state-backed disinformation operations](https://discuss.httparchive.org/t/http-archive-project-vs-state-backed-disinformation-operations/1887)
**Author:** [@mcoder](https://discuss.httparchive.org/u/mcoder)\ **Replies:** 16\ **Last updated:** [June 24, 2020, 3:39am UTC](https://discuss.httparchive.org/t/http-archive-project-vs-state-backed-disinformation-operations/1887 "2020-06-24T03:39:12Z")
I am working on a git repo and a group effort to monitor the attack vectors mentioned in the billion-dollar disinformation campaign to reelect the president in 2020: https://github.com/MassMove/AttackVectors… a quick int… --- ## [Simple check: GIF results from HA](https://discuss.httparchive.org/t/simple-check-gif-results-from-ha/1961)
**Author:** [@HenriHelvetica](https://discuss.httparchive.org/u/HenriHelvetica)\ **Replies:** 1\ **Last updated:** [June 23, 2020, 9:37pm UTC](https://discuss.httparchive.org/t/simple-check-gif-results-from-ha/1961 "2020-06-23T21:37:42Z")
Just making sure I’m not losing my mind. I had a simple thought around GIFs online, and decide to run bigQ to get some figures. Nothing should be simpler as I could simply remix some existing recipes: #standardSQL SELEC… --- ## [Slack in about doesn't work](https://discuss.httparchive.org/t/slack-in-about-doesnt-work/1955)
**Author:** [@birdsarah](https://discuss.httparchive.org/u/birdsarah)\ **Replies:** 1\ **Last updated:** [June 6, 2020, 5:36pm UTC](https://discuss.httparchive.org/t/slack-in-about-doesnt-work/1955 "2020-06-06T17:36:15Z")
I’m new here, https://httparchive.org/about suggests joining the slack channel, but clicking the link takes you to a page that reads “This link is no longer active.” Is there a new link, or is slack no longer being used? … --- ## [Summing bytes in interquartile range of page size](https://discuss.httparchive.org/t/summing-bytes-in-interquartile-range-of-page-size/1952)
**Author:** [@kevingal](https://discuss.httparchive.org/u/kevingal)\ **Replies:** 0\ **Last updated:** [June 3, 2020, 11:40pm UTC](https://discuss.httparchive.org/t/summing-bytes-in-interquartile-range-of-page-size/1952 "2020-06-03T23:40:03Z")
I want to find the sum of HTML bytes, CSS bytes, etc., for all of the webpages in the interquartile range of page size. Here’s the query I’ve tried, does it / the results look okay? SELECT SUM(bytesHtml) as html, SU… --- ## [Should we make importScripts faster?](https://discuss.httparchive.org/t/should-we-make-importscripts-faster/1947)
**Author:** [@yoav](https://discuss.httparchive.org/u/yoav)\ **Replies:** 3\ **Last updated:** [May 28, 2020, 5:53pm UTC](https://discuss.httparchive.org/t/should-we-make-importscripts-faster/1947 "2020-05-28T17:53:25Z")
I’d recently become aware of the fact that importScripts are slow to load when given more than 1 URL, at least in their Chromium implementation (and the current spec, with a pending PR to fix that). When multiple URLs ar… --- ## [Number of Tracking Cookies a Website Uses (1st & 3rd Parties)](https://discuss.httparchive.org/t/number-of-tracking-cookies-a-website-uses-1st-3rd-parties/1946)
**Author:** [@caterinadassergio](https://discuss.httparchive.org/u/caterinadassergio)\ **Replies:** 4\ **Last updated:** [May 27, 2020, 1:01pm UTC](https://discuss.httparchive.org/t/number-of-tracking-cookies-a-website-uses-1st-3rd-parties/1946 "2020-05-27T13:01:53Z")
Hello, I’m a PhD student in Marketing trying to figure out weather the enforcement of the GDPR had an impact on the number of tracking cookies companies are using on their website. It is possible to retrieve this kind … --- ## [Use of async CSS loading tricks](https://discuss.httparchive.org/t/use-of-async-css-loading-tricks/1943)
**Author:** [@tunetheweb](https://discuss.httparchive.org/u/tunetheweb)\ **Replies:** 0\ **Last updated:** [May 23, 2020, 2:18pm UTC](https://discuss.httparchive.org/t/use-of-async-css-loading-tricks/1943 "2020-05-23T14:18:57Z")
Was having a discussion with Scott Jehl on Twitter: https://twitter.com/tunetheweb/status/1264162826123427843?s=20 He has, what I thought was a well-known method of loading low-priority CSS asynchronously (since the asy… --- ## [Adoption of Bootstrap design](https://discuss.httparchive.org/t/adoption-of-bootstrap-design/1607)
**Author:** [@rviscomi](https://discuss.httparchive.org/u/rviscomi)\ **Replies:** 6\ **Last updated:** [May 15, 2020, 3:47pm UTC](https://discuss.httparchive.org/t/adoption-of-bootstrap-design/1607 "2020-05-15T15:47:23Z")
I’m working on a State of the Web episode about design and pulling stats for the popularity of design systems like Bootstrap. Here’s the analysis: SELECT SUBSTR(\_TABLE\_SUFFIX, 0, 10) AS date, IF(ENDS\_WITH(\_TABLE\_SUF… --- ## [HTTP/2 Adoption](https://discuss.httparchive.org/t/http-2-adoption/792)
**Author:** [@LesMurphy](https://discuss.httparchive.org/u/LesMurphy)\ **Replies:** 21\ **Last updated:** [May 6, 2020, 4:41pm UTC](https://discuss.httparchive.org/t/http-2-adoption/792 "2020-05-06T16:41:39Z")
How many sites are supporting HTTP/2, and what is the trend? For those sites, how does page load performance compare if the page is loaded via HTTP/2 vs forced to downgrade to HTTP/1? --- ## [How to best filter out adult sites](https://discuss.httparchive.org/t/how-to-best-filter-out-adult-sites/1928)
**Author:** [@chrisbolin](https://discuss.httparchive.org/u/chrisbolin)\ **Replies:** 2\ **Last updated:** [April 25, 2020, 5:49pm UTC](https://discuss.httparchive.org/t/how-to-best-filter-out-adult-sites/1928 "2020-04-25T17:49:10Z")
I’d like to remove obvious adult sites from my analysis. Searching these forums for “adult” doesn’t turn up anything helpful, and the \_adult\_site column in summary\_pages is always false (e.g. in summary\_pages.2020\_03\_01\_… --- ## [Why number of URLs are changing in each month?](https://discuss.httparchive.org/t/why-number-of-urls-are-changing-in-each-month/1900)
**Author:** [@yajavu](https://discuss.httparchive.org/u/yajavu)\ **Replies:** 8\ **Last updated:** [April 22, 2020, 6:11pm UTC](https://discuss.httparchive.org/t/why-number-of-urls-are-changing-in-each-month/1900 "2020-04-22T18:11:57Z")
We have each month different number of URLs in httparchive dataset. This is because Google provides in its dataset differently or does HTTP Archive do some filtering? --- ## [What effect does HTTP/2 have on the performance metrics of the average website not on a CDN?](https://discuss.httparchive.org/t/what-effect-does-http-2-have-on-the-performance-metrics-of-the-average-website-not-on-a-cdn/1907)
**Author:** [@cqueern](https://discuss.httparchive.org/u/cqueern)\ **Replies:** 3\ **Last updated:** [April 7, 2020, 3:29am UTC](https://discuss.httparchive.org/t/what-effect-does-http-2-have-on-the-performance-metrics-of-the-average-website-not-on-a-cdn/1907 "2020-04-07T03:29:39Z")
@tunetheweb and I were chatting about how to predict the performance impact of HTTP/2 for a typical site. Of course there are many factors involved, but since Wordpress is so common, thought it might be good to at least … --- ## [Usage of EXIF in images](https://discuss.httparchive.org/t/usage-of-exif-in-images/1898)
**Author:** [@noamr](https://discuss.httparchive.org/u/noamr)\ **Replies:** 2\ **Last updated:** [March 27, 2020, 9:29pm UTC](https://discuss.httparchive.org/t/usage-of-exif-in-images/1898 "2020-03-27T21:29:33Z")
What would be the correct way, if at all, to add a custom metric that measures usage of EXIF attributes in images on the web (if such metric doesn’t already exist?) The use case: https://discourse.wicg.io/t/proposal-exi… --- ## [Chapter 7. Performance](https://discuss.httparchive.org/t/chapter-7-performance/1762)
**Author:** [@rviscomi](https://discuss.httparchive.org/u/rviscomi)\ **Replies:** 7\ **Last updated:** [March 26, 2020, 10:09am UTC](https://discuss.httparchive.org/t/chapter-7-performance/1762 "2020-03-26T10:09:25Z")
Share your questions, comments, and ideas about the Performance chapter of the Web Almanac… --- ## [Migration of Archive.org's data in HTTPArchive?](https://discuss.httparchive.org/t/migration-of-archive-orgs-data-in-httparchive/1849)
**Author:** [@yajavu](https://discuss.httparchive.org/u/yajavu)\ **Replies:** 1\ **Last updated:** [January 27, 2020, 8:26pm UTC](https://discuss.httparchive.org/t/migration-of-archive-orgs-data-in-httparchive/1849 "2020-01-27T20:26:40Z")
Hi all, I think, it would be a very interesting step, if you import archive.org’s data in httparchive. archive.org is a very important source for researcher. if we have it also in bigquery, that would be amazing! --- ## [Working with CSV dumps](https://discuss.httparchive.org/t/working-with-csv-dumps/1835)
**Author:** [@mnot](https://discuss.httparchive.org/u/mnot)\ **Replies:** 14\ **Last updated:** [March 6, 2020, 6:56pm UTC](https://discuss.httparchive.org/t/working-with-csv-dumps/1835 "2020-03-06T18:56:24Z")
Hey, I’ve been processing the CSV dump of the archive for a little while, to do things that I can’t do in BigQuery (e.g., parsing response headers). I found the dump on https://legacy.httparchive.org/downloads.php How… --- ## [Querying Blink features](https://discuss.httparchive.org/t/querying-blink-features/1881)
**Author:** [@rviscomi](https://discuss.httparchive.org/u/rviscomi)\ **Replies:** 0\ **Last updated:** [February 28, 2020, 5:50pm UTC](https://discuss.httparchive.org/t/querying-blink-features/1881 "2020-02-28T17:50:59Z")
One of the easiest ways to determine if a page makes use of a particular API or capability is to check to see if its “use counter” has been triggered. For example, if the page includes a \ element, the feature named… --- ## [How to get subdomains and origins in technologies](https://discuss.httparchive.org/t/how-to-get-subdomains-and-origins-in-technologies/1877)
**Author:** [@yajavu](https://discuss.httparchive.org/u/yajavu)\ **Replies:** 4\ **Last updated:** [February 26, 2020, 7:14pm UTC](https://discuss.httparchive.org/t/how-to-get-subdomains-and-origins-in-technologies/1877 "2020-02-26T19:14:28Z")
How can i get only the subdomains and main domains in technology table? Thanks =) --- ## [Effects of Varying Traffic During Monthly Crawl](https://discuss.httparchive.org/t/effects-of-varying-traffic-during-monthly-crawl/1865)
**Author:** [@AlexA](https://discuss.httparchive.org/u/AlexA)\ **Replies:** 2\ **Last updated:** [February 25, 2020, 6:02pm UTC](https://discuss.httparchive.org/t/effects-of-varying-traffic-during-monthly-crawl/1865 "2020-02-25T18:02:32Z")
I know that the FAQ explains that each URL is visited 3 times and the median result is recorded. However, I noticed that the response to this post in the Meta section indicates that that the monthly crawl can take severa… --- ## [Identifying the GOV.UK Design System usage across the web](https://discuss.httparchive.org/t/identifying-the-gov-uk-design-system-usage-across-the-web/1861)
**Author:** [@Nooshu](https://discuss.httparchive.org/u/Nooshu)\ **Replies:** 15\ **Last updated:** [February 21, 2020, 3:34pm UTC](https://discuss.httparchive.org/t/identifying-the-gov-uk-design-system-usage-across-the-web/1861 "2020-02-21T15:34:48Z")
Government Digital Service (GDS) have created and maintain a service called the GOV.UK Design System. It is a set of styles, components and patterns that make UK Government services look like GOV.UK. The code for the sty… --- ## [Certificate Validity Dates](https://discuss.httparchive.org/t/certificate-validity-dates/1874)
**Author:** [@paulcalvano](https://discuss.httparchive.org/u/paulcalvano)\ **Replies:** 0\ **Last updated:** [February 20, 2020, 7:46pm UTC](https://discuss.httparchive.org/t/certificate-validity-dates/1874 "2020-02-20T19:46:18Z")
Back in 2017 the maximum validity lifetime for an HTTPS certificate was set to 825 days, a decision that was widely supported by both browsers and certificate authorities. However, since then there have been multiple uns… [Previous page](https://discuss.httparchive.org/latest.md?page=4) [Next page](https://discuss.httparchive.org/latest.md?page=6)